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V50 Series
Commercially obsolete series. Select Easergy P3 standard or click here for further info.
For V57, Click here.
V200 Series
Commercially obsolete series. Select Easergy P3 advanced or click here for further info.
V300 Series
Commercially obsolete series. Select Easergy P3 advanced or click here for further info.
ARC Protection
- V120
- V121
- V221
- V321
- V125
Measuring and Monitoring Unit
- V260
- V96
Accessories
Easergy P3 standard
- P3U10
- P3U20
- P3U30
Easergy P3 advanced
- P3F30
- P3L30
- P3M30
- P3M32
- P3T32
- P3G30
- P3G32

Code:

V50

1 - Relay type

- Default type

2 - Phase current inputs [A] / Nominal voltage [V]

-3 - 5A

3 - Earthfault current inputs [A]

A - 1A / 5A
B - 0.2A / 1A

4 - Supply Voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc

5 - mA Output option

A - None
B - mA output

6 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

7 - Optional I/O extension modules

A - None
B - Digital I/O; 4 x DI, 1 x DO
C - Arc protection; 2 x sensor, BIO
D - Arc protection; 3 x sensor, BI, BO

8 - Optional communication module 1

A - None
B - RS 485 interface (2-wire) with option for module 2
D - Plastic/Plastic serial fibre interface
E - Glass/Glass serial fibre interface
F - Rx Plastic/Tx Glass serial fibre interface
G - Rx Glass/Tx Plastic serial fibre interface
K - RJ-45 10Mbps ethernet interface and RS-232
L - RS-232 interface with option for optional communication module 2
M - RS-232 inteface with option for module 2 and ext I/O + IRIG B
P - Profibus interface
R - 2 x ST 100Mbps ethernet fibre interface, incl. IEC61850. Note! Supply voltage has to be 110VAC/DC or more!
S - 2 x RJ-45 100Mbps ethernet interface, incl. IEC61850

9 - Optional communication module 2

A - None
B - IRIG-B time sync input, only with Comm.mod1: B and L
C - RTD interface (Glass fibre), only with Comm.mod1: B and L
E - RJ-45 10Mbps ethernet interface incl. IEC61850, only with Comm.mod1: B and L
G - LC 100Mbps ethernet fibre interface incl. IEC61850, only with Comm.mod1: B and L

10 - PCB coating

- Default
-C - Conformal coating

V52

1 - Relay type

- Default type

2 - Phase current inputs [A] / Nominal voltage [V]

-3 - 5A

3 - Earthfault current inputs [A]

A - 1A / 5A
B - 0.2A / 1A

4 - Supply Voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc

5 - mA Output option

A - None
B - mA output

6 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

7 - Optional I/O extension modules

A - None
B - Digital I/O; 4 x DI, 1 x DO
C - Arc protection; 2 x sensor, BIO
D - Arc protection; 3 x sensor, BI, BO

8 - Optional communication module 1

9 - Optional communication module 2

10 - PCB coating

- Default
-C - Conformal coating

V55

1 - Relay type

- Default type

2 - Nominal voltage [V]

-4 - 50...400Vac

3 - None

X - None

4 - Supply Voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc

5 - mA Output option

A - None
B - mA output

6 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

7 - Optional I/O extension modules

A - None
B - Digital I/O; 4xDI + 1xDI/DO

8 - Optional communication module 1

9 - Optional communication module 2

10 - PCB coating

- Default
-C - Conformal coating

V59

1 - Relay type

- Default type

2 - Phase current inputs [A] / Nominal voltage [V]

-3 - 5A

3 - Earthfault current inputs [A]

A - 1A / 5A
B - 0.2A / 1A

4 - Supply Voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc

5 - mA Output option

A - None
B - mA output

6 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

7 - Optional I/O extension modules

A - None
B - Digital I/O; 4 x DI, 1 x DO
C - Arc protection; 2 x sensor, BIO
D - Arc protection; 3 x sensor, BI, BO

8 - Optional communication module 1

A - None
L - RS-232 remote port inteface and support for module 2
M - RS-232 remote port interface with IRIG B and extension port and support for module 2

9 - Optional communication module 2

10 - PCB coating

- Default
-C - Conformal coating

V57

1 - Application

F - Feeder / Motor 4xI, 1xU 2DI, 5DO

2 - Phase currents & voltage input

-3 - 1A/5A & 1U (100/110V)
-4 - 1A/5A & 1U (100/110V), Ring lugs

3 - Earth-fault current input

A - 1A/5A
B - 0,2A/1A

4 - Nominal Supply Voltage

A - Power A 48 - 230 V (range: 40.. 265Vac/dc)
B - Power B 24V (range: 18.. 36Vdc)

5 - Future option

A - None

6 - DI nominal voltage

1 - 24 Vdc/ac
2 - 110 Vdc/ac
3 - 220 Vdc/ac
4 - 24 VDC/AC for DI1 to DI2, 110 VDC/AC for DI3 to DI16
5 - 24 VDC/AC for DI1 to DI2, 220 VDC/AC for DI3 to DI16

7 - Voltage measurements + I/O

A - None
B - 3U (100/110V) + 6DI + 3DO

8 - Comms with I/O

B - RS-485 + 8DI
C - 2 x RJ-45 + 8DI
D - 2 x LC + 8DI
E - RJ-45 + RS-232 +8DI
F - LC + RS-232 + 8DI

9 - Future option

A - None

V210

1 - Nominal current [A]

-1 - 1A
-5 - 5A

2 - Nominal earth-fault currents I01 & I02 [A]

A - 5A & 5A
B - 5A & 1A
C - 1A & 5A
D - 1A & 1A

3 - Frequency [Hz]

7 - Standard relay

4 - Supply voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc
C - 40.. 265Vac/dc + ARC Protection
D - 18.. 36Vdc + ARC Protection
E - 40.. 265Vac/dc + DI19, DI20 Optional
F - 18.. 36Vdc + DI19, DI20 Optional

5 - Optional hardware

A - None
B - Plastic/Plastic serial fibre interface
C - Profibus interface
D - RS 485 interface (4-wire)
E - Glass/Glass serial fibre interface
F - Rx Plastic/Tx Glass serial fibre interface
G - Rx Glass/Tx Plastic serial fibre interface
H - RJ-45 10Mbps ethernet interface
M - RJ-45 10Mbps ethernet inc. IEC 61850
O - LC 100 Mbps ethernet fibre interface inc. IEC 61850
P - RJ-45 100Mbps ethernet interface inc. IEC 61850
R - 2 x LC 100 Mbps ethernet fibre interface inc. IEC 61850
S - 2 x RJ-45 100 Mbps ethernet interface inc. IEC 61850

6 - Analog Outputs & firmware

E - None, standard firmware
F - 4 pcs, standard firmware

7 - Ingress protection rating

-
-C - IP30 with conformal coating
-I - IP54 without Conformal coating
-K - IP54 with conformal coating

V230

1 - Nominal phase current nominal DI7-20 activation voltage

-3 - 1A/5A / 24V
-6 - 1A / 5A / 110V
-7 - 1A / 5A / 220V

2 - Nominal earth-fault current Io1 & Io2 [A]

C - 1A & 5A
D - 0.2 A & 1 A

3 - Frequency [Hz]

7 - Standard relay

4 - Supply voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc
C - 40.. 265Vac/dc + ARC Protection
D - 18.. 36Vdc + ARC Protection
E - 40.. 265Vac/dc + DI19, DI20 + arc channel, Optional
F - 18.. 36Vdc + DI19, DI20 + arc channel, Optional

5 - Optional hardware

6 - Analog Outputs & firmware

E - None, standard firmware
F - 4 pcs, standard firmware

7 - Ingress protection rating

-
-C - IP30 with conformal coating
-I - IP54 without Conformal coating
-K - IP54 with conformal coating

V255

1 - Nominal phase current nominal DI7-20 activation voltage

-3 - 1A/5A / 24V
-6 - 1A / 5A / 110V
-7 - 1A / 5A / 220V

2 - Nominal earth-fault current Io1 & Io2 [A]

C - 1A & 5A
D - 0.2 A & 1 A

3 - Frequency [Hz]

7 - Standard relay

4 - Supply voltage [V]

5 - Optional hardware

6 - Analog Outputs & firmware

E - None, standard firmware
F - 4 pcs, standard firmware

7 - Ingress protection rating

-
-C - IP30 with conformal coating
-I - IP54 without Conformal coating
-K - IP54 with conformal coating

V257

1 - Nominal phase current (A) / nominal DI7-28 activation voltage

-3 - 1A/5A / 24V
-5 - 1A/5A / 24V (UL)
-6 - 1A/5A / 110V
-7 - 1A/5A / 220V

2 - Nominal earth-fault current Io1 & Io2 [A]

C - 1A & 5A
D - 0.2 A & 1 A

3 - Additional I/O (X8 terminal)

6 - None
8 - 10 outputs
9 - 8 standard inputs and 4 outputs

4 - Supply voltage [V]

5 - Optional hardware (communication port 1)

A - TTL/RS-232 (VCM TTL)
B - Plastic/Plastic serial fibre interface (VCM FIBRE PP)
C - None
D - RS 485 interface (4-wire, VCM 485-4)
E - Glass/Glass serial fibre interface (VCM FIBRE GG)
F - Rx Plastic/Tx Glass serial fibre interface (VCM FIBRE PG)
G - Rx Glass/Tx Plastic serial fibre interface (VCM FIBRE GP)
I - RJ-45 connection (RS-232, VCM 232)
M - ST 100Mbps ethernet fibre interface inc. IEC 61850
N - RTD interface (Glass fibre, VCM RTD)

6 - Optional hardware (communication port 2)

A - None
C - RJ-45 connection (RS-232, VCM 232)
D - RS-485 interface (2-wire, VCM 485-2)
L - RJ-45 10Mbps ethernet interface(1
M - RJ-45 10Mbps ethernet interface inc. IEC 61850(1
N - RTD interface (Glass fibre, VCM RTD)

7 - Ingress protection rating

-
-C - IP30 with conformal coating
-I - IP54 without Conformal coating
-K - IP54 with conformal coating

V259

1 - Nominal phase current (A) / nominal DI7-28 activation voltage

-4 - 1A/5A / 24V
-5 - 1A/5A / 24V (UL)
-6 - 1A/5A / 110V
-7 - 1A/5A / 220V

2 - Nominal earth-fault current Io1 [A]

B - 5A
C - 1A
D - 0.2A

3 - Additional I/O (X8 terminal)

6 - None
8 - 10 outputs
9 - 8 standard inputs and 4 outputs

4 - Supply voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc
C - 40.. 265Vac/dc + ARC Protection
D - 18.. 36Vdc + ARC Protection
E - 40.. 265Vac/dc + DI19, DI20 Optional
F - 18.. 36Vdc + DI19, DI20 Optional

5 - Optional hardware (communication port 1)

6 - Optional hardware (communication port 2)

7 - Ingress protection rating

-
-C - IP30 with conformal coating
-I - IP54 without Conformal coating
-K - IP54 with conformal coating

V260

1 - Nominal Current [A]

-1 - 1A
-5 - 5A

2 - Nominal Voltage [V]

C - 100.. 240

3 - Frequency [Hz]

7 - Standard relay

4 - Supply Voltage [V]

A - 40.. 265Vac/dc
B - 18.. 36Vdc

5 - Optional hardware

6 - Analog Outputs & firmware

E - None, standard firmware
F - 4 pcs, standard firmware

7 - Ingress protection rating

-
-C - IP30 with conformal coating
-I - IP54 without Conformal coating
-K - IP54 with conformal coating

V265

1 - Nominal current, HV & LV side [A]

-1 - 1A & 1A
-3 - 1A & 5A
-4 - 5A & 1A
-5 - 5A & 5A

2 - Nominal earth-fault currents Io & I'o [A]

A - 5A & 5A
B - 5A & 1A
C - 1A & 5A
D - 1A & 1A

3 - Frequency [Hz]

7 - Standard relay

4 - Supply voltage [V]

5 - Optional hardware

6 - Optional software

E - Transformer and machine differential firmware, None
F - Transformer and machine differential firmware, 4xmA output
M - Standard firmware, Motor functions

7 - Ingress protection rating

-
-C - IP30 with conformal coating
-I - IP54 without Conformal coating
-K - IP54 with conformal coating

V300F

1 - Supply voltage [V]

-C - Power C 110 - 240 (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

A - None
B - 3BIO+2Arc (3 x BI/BO, 2 x Arc sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III (NOTE: if D option is selected in slot 5, options need to be A in slot 4)

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

5 - I/O Card IV

A - None
D - 2IGBT (2 x IGBT High speed outputs)
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

6 - I/O Option card I

-A - None,
-D - 4Arc (4 x Arc sensor)
-K - RS232 (RS232)
-P - PP (Plastic / Plastic serial fibre)
-R - GG (Glass / Glass serial fibre)
-S - Line differential communication card incl. distance protection
-T - RS232 with line diff interface to Moxa and distance protection

7 - I/O Option card II

A - None

8 - Analog measurement card

C - 3L + 4xU + 2xIo (1+5A)
D - 3L + 4xU + 2xIo (0.2+1A)

9 - Communication interface I

A - None
B - RS232
C - RS232+RJ (RS232 + Ethernet RJ-45 100 Mbs)
D - RS232+LC (RS232 + Ethernet LC 100 Mbs)
N - 2 x RJ-45 100Mbs ethernet interface
O - 2 x LC 100Mbps ethernet fibre interface
P - PP (Plastic / Plastic serial fibre)
R - GG (Glass / Glass serial fibre)

10 - Communication interface II

A - None

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 LCD matrix, detachable)

12 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

V300M

1 - Supply voltage [V]

-C - Power C 110 - 240 (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

5 - I/O Card IV

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

6 - I/O Option card I

-A - None,
-D - 4Arc (4 x Arc sensor)
-K - RS232 (RS232)
-P - PP (Plastic / Plastic serial fibre)
-R - GG (Glass / Glass serial fibre)

7 - I/O Option card II

A - None

8 - Analog measurement card

C - 3L + 4xU + 2xIo (1+5A)
D - 3L + 4xU + 2xIo (0.2+1A)

9 - Communication interface I

10 - Communication interface II

A - None

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 LCD matrix, detachable)

12 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

V300G

1 - Supply voltage [V]

-C - Power C 110 - 240 (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

T - 3xI (5/1A) + Io (5/1A) for Generation differential, excludes I/O card in slot 5

5 - I/O Card IV

A - None

6 - I/O Option card I

-A - None,
-K - RS232 (RS232)
-P - PP (Plastic / Plastic serial fibre)
-R - GG (Glass / Glass serial fibre)

7 - I/O Option card II

A - None

8 - Analog measurement card

C - 3L (5A)+4U+2Io (5+1A)
D - 3L (5A)+4U+2Io (1+0.2A)
W - 3L (1A)+4U+2Io (5+1A)

9 - Communication interface I

10 - Communication interface II

A - None

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 LCD matrix, detachable)

12 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

V300T

1 - Supply voltage [V]

-C - Power C 110 - 240 (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

T - 3xI (5/1A) + Io (5/1A) Transformer differential, excludes I/O card in slot 5

5 - I/O Card IV

A - None

6 - I/O Option card I

-A - None,
-K - RS232 (RS232)
-P - PP (Plastic / Plastic serial fibre)
-R - GG (Glass / Glass serial fibre)

7 - I/O Option card II

A - None

8 - Analog measurement card

C - 3L (5A)+4U+2Io (5+1A)
D - 3L (5A)+4U+2Io (1+0.2A)
W - 3L (1A)+4U+2Io (5+1A)

9 - Communication interface I

10 - Communication interface II

A - None

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 LCD matrix, detachable)

12 - DI nominal activation voltage

1 - 24 VDC / 110 VAC
2 - 110 VDC / 220 VAC
3 - 220 VDC

ARC Protection Unit

V120 - ARC Protection Unit

ARC Protection Unit

V121 - ARC Protection Unit
V121-Kit - V121 ARC protection unit + Power Supply + 5 pcs VA1DA 6 m
V121D - Arc Protection Unit- Door Mounted

V221

1 - Nominal current

-3 - 1A / 5A
-4 - Rogowski sensor inputs

2 - Region

A - IEC
B - ANSI

3 - Future Option

3 - None

4 - Nominal suppy voltage

A - 48.. 230 V (40.. 265VAC/DC)

5 - Optional Hardware 1

A - None

6 - Optional hardware 2

A - None

V321

Nominal Supply voltage [V]

-A - Power A 110 - 240 V (80 - 265Vac/dc, T1, A1, SF)
-B - Power B 24 - 48 V (18 - 60Vdc, T1, A1, SF)

I/O Card I

A - None
B - 3BIO+2Arc (3 x BI/BO, 2 x Arc sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO
H - 6DI+4DO NC
I - 10DI

I/O Card II

A - None
G - 6DI+4DO
H - 6DI+4DO NC
I - 10DI

I/O Card III

A - None
G - 6DI+4DO
H - 6DI+4DO NC
I - 10DI

I/O Card IV

A - None
D - 2 x IGBT High speed outputs
G - 6DI+4DO
H - 6DI+4DO NC
I - 10DI

I/O Option card I

-A - None
-D - 4Arc (4 x Arc sensor)

I/O Option card II

A - None
D - 4 x Arc sensor

Analog measurement card

A - 3L+U+Io (5/1A)
G - 3L+U+Io (5/1A), Ring lug terminals

Communication interface I

A - None
B - RS232, IRIG-B
C - RS232, IRIG-B + Ethernet RJ-45 100 Mbs
D - RS232, IRIG-B + Ethernet LC 100 Mbs
N - 2 x Ethernet RJ 100 Mbs, RSTP
O - 2x Ethernet LC 100 Mbs, RSTP
P - PP - Plastic / Plastic serial fibre
R - GG - Glass / Glass serial fibre

Communication interface II

A - None
B - RS232
P - PP - Plastic / Plastic serial fibre
R - GG - Glass / Glass serial fibre

Display type

-A - 128 x 64 LCD matrix
-B - 128 x 128 LCD matrix
-C - 128 x 128 LCD matrix, detachable

Nominal DI voltage (voltage withstand)

1 - 24 VDC (255 V dc/ac)
2 - 110 VDC (255 V dc/ac)
3 - 220 VDC (255 V dc/ac)

V96

1 - Nominal current

-1 - 1A / 5A

2 - Nominal Supply Voltage

C - Power C 110 - 240 V (100.. 240 V ac / dc)

3 - Frequency

7 - 50/60Hz

4 - Supply Voltage

A - 100.. 240Vac/dc
B - 18 .. 75 Vdc
G - 9 .. 18Vdc

5 - Optional Hardware

A - None
O - LC 100 Mbps ethernet fiber interface inc. IEC 61850 and M-bus
P - RJ-45 100 Mbps ethernet interface inc. IEC 61850 and M-bus
P - RJ-45 100 Mbps ethernet interface inc. IEC 61850 and M-bus

6 - Optional Software

A - Version 6 firmware
B - Standard firmware

Sensors

REL52870 - ARC-SLM-1 - Fiber loop sensor 1m
REL52872 - ARC-SLM-10 - Fiber loop sensor 10m
REL52873 - ARC-SLM-15 - Fiber loop sensor 15m
REL52874 - ARC-SLM-20 - Fiber loop sensor 20m
REL52875 - ARC-SLM-25 - Fiber loop sensor 25m
REL52876 - ARC-SLM-30 - Fiber loop sensor 30m
REL52877 - ARC-SLM-35 - Fiber loop sensor 35m
REL52878 - ARC-SLM-40 - Fiber loop sensor 40m
ARC-SLM-45 - Fiber loop sensor 45m
REL52871 - ARC-SLM-5 - Fiber loop sensor 5m
REL52879 - ARC-SLM-50 - Fiber loop sensor 50m
REL52801 - VA1DA-20 - Arc sensor 20m connect cable
REL52802 - VA1DA-20S-HF - Arc sensor 20m connect cable shielded Halogen free
REL52803 - VA1DA-20S - Arc sensor 20m connect cable shielded
REL52804 - VA1DA-6 - Arc sensor 6m connect cable
REL52805 - VA1DA-6S-HF - Arc sensor 6m connect cable Shielded Halogen free
REL52806 - VA1DA-6S - Arc sensor 6m connect cable Shielded
REL52808 - VA1EH-20S - Pipe type Arc sensor 20m connect,cable Shielded
REL52807 - VA1EH-20 - Pipe type Arc sensor 20m connect,cable
REL52809 - VA1EH-6 - Pipe type Arc sensor 6m connect,cable
REL52810 - VA1EH-6S - Pipe type Arc sensor 6m connect,cable halogen free
VA1DA-15W-HF - Arc sensor 15m connect cable W Halogen Free
REL52840 - VA1DA-20W-HF - Arc sensor 20m connect cable W Halogen Free
VA1DP-20DSE - Door connected pinch sensor (requires VX031-5 cable)
VA1DP-5DSE - Door connected pinch sensor (requires VX031-5 cable)
VA1DP-5SE - Portable Sensor 5 meters
REL52839 - VA1DA-6W - Arc sensor 6m, shielded at sensor end
REL52840 - VA1DA-20W - Arc sensor 20m, shielded at sensor end
REL52851 - VA2DV-3-SE - Arc Sensor, shielded (metal pipe) 3 m
REL52852 - VA2DV-6-SE - Arc Sensor, shielded (metal pipe) 6 m

I/O unit

VAM10LDSE - I/O unit 10 sensors1 trip contact flush mounting
VAM10LSE - I/O unit 10 sensors 1 trip contact
VAM12LDSE - I/O unit 10 sensors4 trip contact flush mounting
VAM12LSE - I/O unit 10 sensors 4 trip contact
VAM3LSE - I/O unit 3 fiber optic sensor 1 trip contact
VAM3LXSE - I/O unit 3 fiber optic sensor1 trip contactadjustable sensitivity
VAM4CDSE - I/O unit 3 phase current 1 trip contact flush mounting
VAM4CSE - I/O unit 3 phase current 1 trip contact
VAM4CSE-RL - I/O unit 3 phase current 1 trip contact, ring lug connections

Communication modules

REL52816 - VSE001-GGSE - Fiber optic module (Glass - Glass)
REL52817 - VSE001-GPSE - Fiber optic Interface Module (Glass - Plastic)
REL52818 - VSE001-PGSE - Fiber optic Interface Module (Plastic - Glass)
REL52819 - VSE001-PPSE - Fiber optic module (Plastic - Plastic)
REL52820 - VSE002SE - RS485 module
VSE003SE - Local port RS485 Interface module Ext I/O interface
VSE004SE - RS485 Interface Module Ext I/O interface
VSE005-1SE - Communication module V100

ARC Modular Cables

VX001-1 - Connection cable length 1m
VX001-10 - Connection cable length 10m
VX001-15 - Connection cable length 15m
VX001-2 - Connection cable length 2m
VX001-20 - Connection cable length 20m
VX001-25 - Connection cable length 25m
VX001-3 - Connection cable length 3m
VX001-30 - Connection cable length 30m
VX001-5 - Connection cable length 5m
VX001-7 - Connection cable length 7m
VX031-5 - Cable for door connected duplexing pinch sensor (from I/o unit to door)

Miscellaneous

3P001 - Line amplifier for arc Prot, BI/O chs
3P004 - Phoenix MINI PS 28 66 44 6 power unit
3P007 - Phoenix DEK REL 29 64 500 alarm relay
3P025 - US232R-100
3P038 - Camera flashlight for Arc demo and testing
REL52815 - VPA3CGSE - Profibus interface module
REL52828 - VYX001 - Mounting plate for sensor Z-shape
REL52829 - VYX002 - Mounting plate for sensor L-shape
REL52831 - VYX301 - VSE00x Wall fastening module
REL52832 - VYX695 - Raising frame, P3x, 45 mm
REL52833 - P3UPSC - P3U Panel Seal Cover
REL52834 - VYX860 - Raising frame, P3U, 45 mm
V125 Door mount kit - V125 Door mount kit
V57PSC - Panel Seal Cover V57
VAMP4RSE - Trip multiplier 4xNO и 4xNC
VEA3CGi - Ethernet Adapter
VPU3CB110 - Overvoltage Relay
VYX076 - Flush mounting 200 series 40mm
VYX077 - Flush mounting 200 series 60mm
VYX233 - Flush mounting 200 series 100mm
REL52836 - P3UWAF - Wall mounting kit P3U

Cables

REL52822 - VX052-3 - USB programming cable - Vampset or Easergy Pro)
REL52823 - VX067 - P3x split cable for COM1-2&COM3-4 ports
REL52824 - VX072 - V300/V321/P3X profibus cable
REL52825 - VX082 - V57/P3U (RS232) – VSE (D9) cable
REL52826 - VX083 - V57/P3U (RS232) - Remote/Ext. (3xD9) cable
REL52827 - VX084 - V57/P3U (RS232) - VPA 3CG cable
REL52838 - VX086 - P3x (RS232) - COM1/2+3/4+IRIG-B(3xD9)
VX003-3 - RS232 programming cable (Vampset VEA 3CGi)
VX004-M3 - TTL/RS232 converter cable (PLC VEA 3CGi)
VX004-M4 - Converter Cable
VX007-F3 - TTL/RS232 converter cable (VPA 3CG)
VX010-25 - 25m modular Cable VAMP <-> VAM
VX010-35 - 35m modular Cable VAMP <-> VAM
VX010-40 - 40m modular Cable VAMP <-> VAM
VX010-45 - 45m modular Cable VAMP <-> VAM
VX010-50 - 50m modular Cable VAMP <-> VAM
VX015-3 - TTL/RS232 converter cable (for 100series+VEA3CG)
VX022-3 - Communication Cable 3m
VX024-10 - Communication Cable 10m
VX024-15 - Communication Cable 15m
VX024-5 - Communication Cable
VX028-3 - Interface cable to VPA 3 CG (Profibus module)
VX030-3 - Interface cable to VEA 3 CGi (Eth module)
VX031-2 - Communication Cable
VX033-3 - Communication Cable
VX042 - Communication Cable
VX046-2 - Communication Cable
VX047-10 - Fiber Cable
VX047-3 - Fiber Cable
VX047-5 - Fiber Cable
VX048 - RS232 converter cable for MOXA TCF-90
REL52841 - VX054 - Profibus cable with connection to external power
VX059 - Communication Cable
VX061 - Communication Cable
VX062 - RS232 (COM1=A) converter cable for MOXA TCF-142-S-ST
VX063 - RS232 converter cable for WESTERMO ODW-720-F1
VX065 - RJ45 (COM1=I or COM2=C) converter cable for MOXA TCF-90 (new LdI>/LdI>>)
VX066 - RJ45 (COM1=I or COM2=C) converter cable for MOXA TCF-142-S-ST (new LdI>/LdI>>)
VX073 - Communication cable

V125

V125 - ARC Protection unit

P3U10

1 - Application

- Feeder & Motor, 4xI, 1xU, 2DI, 5DO

2 - Phase currents & voltage input, X1

-5 - 1A/5A & 1U (100/110V), pluggable screw
-6 - 1A/5A & 1U (100/110V), pluggable ring

3 - Earth-fault current input

A - 1A/5A
B - 0,2A/1A

4 - Nominal supply voltage

A - Power A 48 - 230 V (38,4... 253 Vac/dc)
B - Power B 24 - 48V (19,2...57,6 Vdc)

5 - Future option

A - None

6 - Nominal DI voltage (voltage withstand)

1 - 24Vdc/ac (255 Vdc/ac)
2 - 110 Vdc/ac (255 Vdc/ac)
3 - 220 Vdc/ac (255 Vdc/ac)

7 - Voltage measurement + IO

A - None

8 - IO with comms

A - None

9 - Product version

A - Version 2.1, newest FW
B - FW30.108

10 - Region

A - International
B - English, ANSI

P3U20

1 - Application

- Feeder & Motor, 4xI, 1xU, 2DI, 5DO

2 - Phase currents & voltage input, X1

-5 - 1A/5A & 1U (100/110V), pluggable screw
-6 - 1A/5A & 1U (100/110V), pluggable ring

3 - Earth-fault current input

A - 1A/5A
B - 0,2A/1A

4 - Nominal supply voltage

A - Power A 48 - 230 V (38,4... 253 Vac/dc)
B - Power B 24 - 48V (19,2...57,6 Vdc)

5 - Future option

A - None

6 - Nominal DI voltage (voltage withstand)

1 - 24Vdc/ac (255 Vdc/ac)
2 - 110 Vdc/ac (255 Vdc/ac)
3 - 220 Vdc/ac (255 Vdc/ac)
4 - 24 Vdc/ac for DI -DI2, 110 Vdc/ac for DI3-DI16 (255 Vdc/ac)
5 - 24 Vdc/ac for DI1-DI2, 220 V dc/ac for DI3-DI16 (255 Vdc/ac)

7 - Voltage measurement + IO

A - None

8 - IO with comms

B - RS485 + 8DI
C - 2 x RJ45 + 8DI
D - 2 x LC + 8DI
E - RJ45 + 232 + 8DI with IRIG-B
F - LC + 232 + 8DI with IRIG-B
G - RS485 + 6DI + 3DO
H - 2 x RJ45 + 6DI + 3DO
I - 2 x LC + 6DI + 3DO

9 - Product version

A - Version 2.1, newest FW
B - FW30.108

10 - Region

A - International
B - English, ANSI

P3U30

1 - Application

- Feeder & Motor, 4xI, 4xU, 2DI, 5DO

2 - Phase currents & voltage input, X1

-5 - 1A/5A & 1U (100/110V), pluggable screw
-6 - 1A/5A & 1U (100/110V), pluggable ring
-7 - 3LPCT+5LPVT, Io clamp, use mandatory LPVT hub with this option
-8 - 3LPCT+5LPVT, Io ring-lug, use mandatory LPVT hub with this option

3 - Earth-fault current input

A - 1A/5A
B - 0,2A/1A

4 - Nominal supply voltage

A - Power A 48 - 230 V (38,4... 253 Vac/dc)
B - Power B 24 - 48V (19,2...57,6 Vdc)

5 - Future option

A - None

6 - Nominal DI voltage (voltage withstand)

7 - Voltage measurement + IO

B - 3U (100/110V) + 6DI + 3DO
C - 6DI + 3DO

8 - IO with comms

B - RS485 + 8DI
C - 2 x RJ45 + 8DI
D - 2 x LC + 8DI
E - RJ45 + 232 + 8DI with IRIG-B
F - LC + 232 + 8DI with IRIG-B
G - RS485 + 6DI + 3DO
H - 2 x RJ45 + 6DI + 3DO
I - 2 x LC + 6DI + 3DO

9 - Product version

A - Version 2.1, newest FW
B - FW30.108

10 - Region

A - International
B - English, ANSI

P3F30

1 - Supply voltage

-C - Power C 110 - 230 V (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 V (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

B - 3BIO+2Arc (3 x BI/BO, 2 x Arc point sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

5 - I/O Card IV

A - None
D - 2IGBT (2 x IGBT High speed outputs), excludes I/O Card III, slot 4
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

6 - I/O Option card I

-A - None
-D - 4Arc (4 x Arc sensor)
-K - RS232, IRIG-B

7 - Future option

A - None

8 - Analog measurement card

E - 3L(5/1A) + 2Io(5/1A+1/0,2A) + 4U
F - 3L(1A)+2Io (5/1A+1/0,2A) + 4U
M - 3LPCT + 2Io(5/1A+1/0,2A) + 5LPVT, use mandatory LPVT hub with this option
1 - 3L(5/1A) + 2Io (5/1A+1/0,2A) ringlug + 4U
2 - 3L(1A)+2Io (5/1A+1/0,2A) ringlug + 4U

9 - Communication interface I

A - None
B - RS232 (RS232, IRIG-B)
C - RS232+RJ (RS232, IRIG-B + Ethernet RJ-45 100Mbs)
D - RS232+LC (RS232, IRIG-B + Ethernet LC 100Mbs)
E - 2xRS485 (2-wire)
F - RS485+RJ (RS485 2-wire + Ethernet RJ-45 100Mbs)
G - RS485+LC (RS485 2-wire + Ethernet LC 100Mbs)
N - 2xRJ (Ethernet RJ 100Mbs, RSTP, PRP)
O - 2xLC (Ethernet LC 100Mbs, RSTP, PRP)
P - PP (Plastic / Plastic serial fibre)
R - GG (Glass / Glass serial fibre)

10 - Reserved

A - Version 2.1

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 detachable LCD matrix)

12 - DI treshhold voltage

A - 24Vdc/ac
B - 110Vdc/ac
C - 220Vdc/ac

13 - Product version

A - Version 2.1

14 - Reserved

A - None

15 - Region

A - International, IEC
B - English, ANSI

P3L30

1 - Supply voltage

-C - Power C 110 - 230 V (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 V (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

B - 3BIO+2Arc (3 x BI/BO, 2 x Arc point sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

5 - I/O Card IV

A - None
D - 2IGBT (2 x IGBT High speed outputs), excludes I/O Card III, slot 4
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

6 - Option card I

-A - Distance protection included
-S - Line diff and distance protection, integrated optical diff communication
-T - Line diff and distance protection, RS232 port for external diff communication

7 - Future option

A - None

8 - Analog measurement card

E - 3L(5/1A) + 2Io(5/1A+1/0,2A) + 4U
F - 3L(1A)+2Io (5/1A+1/0,2A) + 4U
1 - 3L(5/1A) + 2Io (5/1A+1/0,2A) ringlug + 4U
2 - 3L(1A)+2Io (5/1A+1/0,2A) ringlug + 4U

9 - Communication interface I

10 - Reserved

A - Version 2.1

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 detachable LCD matrix)

12 - DI treshhold voltage

A - 24Vdc/ac
B - 110Vdc/ac
C - 220Vdc/ac

13 - Product version

A - Version 2.1

14 - Reserved

A - None

15 - Region

A - International, IEC
B - English, ANSI

P3M30

1 - Supply voltage

-C - Power C 110 - 230 V (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 V (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

B - 3BIO+2Arc (3 x BI/BO, 2 x Arc point sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

5 - I/O Card IV

A - None
D - 2IGBT (2 x IGBT High speed outputs), excludes I/O Card III, slot 4
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

6 - I/O Option card I

-A - None
-D - 4Arc (4 x Arc sensor)
-K - RS232, IRIG-B

7 - Future option

A - None

8 - Analog measurement card

9 - Communication interface I

10 - Reserved

A - Version 2.1

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 detachable LCD matrix)

12 - DI treshhold voltage

A - 24Vdc/ac
B - 110Vdc/ac
C - 220Vdc/ac

13 - Product version

A - Version 2.1

14 - Reserved

A - None

15 - Region

A - International, IEC
B - English, ANSI

P3M32

1 - Supply voltage

-C - Power C 110 - 230 V (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 V (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

B - 3BIO+2Arc (3 x BI/BO, 2 x Arc point sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

1 - 3xI (5/1A) ringlug + Io (5/1A) for motor differential protection
T - 3xI (5/1A) + Io (5/1A) for motor differential protection

5 - I/O Card IV

A - None

6 - I/O Option card I

-A - None
-D - 4Arc (4 x Arc sensor)
-K - RS232, IRIG-B

7 - Future option

A - None

8 - Analog measurement card

E - 3L(5A) + 2Io(5/1A+1/0,2A) + 4U
F - 3L(1A)+2Io (5/1A+1/0,2A) + 4U
1 - 3L(5A) + 2Io (5/1A+1/0,2A) ringlug + 4U
2 - 3L(1A)+2Io (5/1A+1/0,2A) ringlug + 4U

9 - Communication interface I

10 - Reserved

A - Version 2.1

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 detachable LCD matrix)

12 - DI treshhold voltage

A - 24Vdc/ac
B - 110Vdc/ac
C - 220Vdc/ac

13 - Product version

A - Version 2.1

14 - Reserved

A - None

15 - Region

A - International, IEC
B - English, ANSI

P3T32

1 - Supply voltage

-C - Power C 110 - 230 V (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 V (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

B - 3BIO+2Arc (3 x BI/BO, 2 x Arc point sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

1 - 3xI (5/1A) ringlug + Io (5/1A) for transformer differential protection
T - 3xI (5/1A) + Io (5/1A) for transformer differential protection

5 - I/O Card IV

A - None

6 - I/O Option card I

-A - None
-D - 4Arc (4 x Arc sensor)
-K - RS232, IRIG-B

7 - Future option

A - None

8 - Analog measurement card

E - 3L(5A) + 2Io(5/1A+1/0,2A) + 4U
F - 3L(1A)+2Io (5/1A+1/0,2A) + 4U
1 - 3L(5A) + 2Io (5/1A+1/0,2A) ringlug + 4U
2 - 3L(1A)+2Io (5/1A+1/0,2A) ringlug + 4U

9 - Communication interface I

10 - Reserved

A - Version 2.1

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 detachable LCD matrix)

12 - DI treshhold voltage

A - 24Vdc/ac
B - 110Vdc/ac
C - 220Vdc/ac

13 - Product version

A - Version 2.1

14 - Reserved

A - None

15 - Region

A - International, IEC
B - English, ANSI

P3G30

1 - Supply voltage

-C - Power C 110 - 230 V (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 V (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

B - 3BIO+2Arc (3 x BI/BO, 2 x Arc point sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

5 - I/O Card IV

A - None
D - 2IGBT (2 x IGBT High speed outputs), excludes I/O Card III, slot 4
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

6 - I/O Option card I

-A - None
-D - 4Arc (4 x Arc sensor)
-K - RS232, IRIG-B

7 - Future option

A - None

8 - Analog measurement card

E - 3L(5/1A) + 2Io(5/1A+1/0,2A) + 4U
F - 3L(1A)+2Io (5/1A+1/0,2A) + 4U
1 - 3L(5/1A) + 2Io (5/1A+1/0,2A) ringlug + 4U
2 - 3L(1A)+2Io (5/1A+1/0,2A) ringlug + 4U

9 - Communication interface I

10 - Reserved

A - Version 2.1

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 detachable LCD matrix)

12 - DI treshhold voltage

A - 24Vdc/ac
B - 110Vdc/ac
C - 220Vdc/ac

13 - Product version

A - Version 2.1

14 - Reserved

A - None

15 - Region

A - International, IEC
B - English, ANSI

P3G32

1 - Supply voltage

-C - Power C 110 - 230 V (80 .. 265Vac/dc, 5 x DO heavy duty, A1, SF)
-D - Power D 24 - 48 V (18 .. 60Vdc, 5 x DO heavy duty, A1, SF)

2 - I/O Card I

B - 3BIO+2Arc (3 x BI/BO, 2 x Arc point sensor, T2, T3, T4)
C - F2BIO+1Arc (Fibre 2 x BI/BO, 1 x Arc loop sensor, T2, T3, T4)
G - 6DI+4DO (6 x DI, 4 x DO)

3 - I/O Card II

A - None
G - 6DI+4DO (6 x DI, 4 x DO)
H - 6DI+4DO (6 x DI, 4 x DO(NC))
I - 10DI (10 x DI)

4 - I/O Card III

1 - 3xI (5/1A) ringlug + Io (5/1A) for generator differential protection
T - 3xI (5/1A) + Io (5/1A) for generator differential protection

5 - I/O Card IV

A - None

6 - I/O Option card I

-A - None
-D - 4Arc (4 x Arc sensor)
-K - RS232, IRIG-B

7 - Future option

A - None

8 - Analog measurement card

E - 3L(5A) + 2Io(5/1A+1/0,2A) + 4U
F - 3L(1A)+2Io (5/1A+1/0,2A) + 4U
1 - 3L(5A) + 2Io (5/1A+1/0,2A) ringlug + 4U
2 - 3L(1A)+2Io (5/1A+1/0,2A) ringlug + 4U

9 - Communication interface I

10 - Reserved

A - Version 2.1

11 - Display type

-B - 128x128 (128 x 128 LCD matrix)
-C - 128x128Ext (128 x 128 detachable LCD matrix)

12 - DI treshhold voltage

A - 24Vdc/ac
B - 110Vdc/ac
C - 220Vdc/ac

13 - Product version

A - Version 2.1

14 - Reserved

A - None

15 - Region

A - International, IEC
B - English, ANSI

RTD Modules

REL52811 - VIO12AASE - 24-230 V RTD module 12 RTD inputs Optical Tx
REL52812 - VIO12ABSE - 24-230 V RTD module 12 RTD inputs RS485
REL52813 - VIO12ACSE - 24VDC RTD module 12 RTD inputs 4/4 mA IN/OUT
REL52814 - VIO12ADSE - 48-230 V RTD module 12 RTD inputs 4/4 mA IN/OUT