Datasheet

WPM770–AI 2 analogue inputs
(on request) (maximum 1 module per device)
type 4 ... 20 mA
WPM770–P Profibus interface
(on request) (maximum 1 module per device)
Terminals
optional module
19
10 23
Basic unit
No. Terminal Description No. Terminal Description
1 NC not connected 10 RL21 relay output 2 +
2 N/– aux. supply N/– 11 RL22 relay output 2 –
3 L/+ aux. supply L/+ 12 RL11 relay output 1 +
4 V1 voltage L1 13 RL12 relay output 1 –
5 V2 voltage L2 14 SG status input ground
6 V3 voltage L3 15 S3 status input 3 +
7 VN voltage neutral 16 S3 status input 2 +
8 RS485 – RS485B – 17 S3 status input 1 +
9 RS485+ RS485A+ 18 I1+ current L1
19 I1– current L1
20 I2+ current L2
21 I2– current L2
22 I3+ current L3
23 I3– current L3
Terminals Optional Modules
WPM770–EP: 2 pulse outputs
1 EX P1+ pulse output for active energy +
2 EX P1– pulse output for active energy –
3 NC not connected
4 EX P2+ pulse output for reactive energy +
5 EX P2– pulse output for reactive energy –
WPM770–BA: BACnet interface (on request)
1 NC not connected
2 NC not connected
3 S shield
4 BACnet – BACnet –
5 BACnet+ BACnet +
WPM770–S: 4 additional status inputs
1 EX S4(S8) status input 4 (or 8) +
2 EX S5(S9) status input 5 (or 9) +
3 EX S6(S10) status input 6 (or 10) +
4 EX S7(S11) status input 7 (or 11) +
5 EX SG status input ground
WPM770–R: 2 additional relay outputs
1 RL22 relay output 2 –
2 RL21 relay output 2 +
3 NC not connected
5 RL12 relay output 1 –
6 RL11 relay output 1 +
WPM770–AO: 2 analogue outputs (on request)
1 EX AO2 analogue output 2 +
2 EX AG analogue output 2 –
3 NC not connected
4 EX AO1 analogue output 1 +
5 EX AG analogue output 1 –
WPM770–AI: 2 Analogeingänge (on request)
1 EX AI1 analogue input 1 +
2 EX AG analogue input 1 –
3 NC not connected
4 EX AI2 analogue input 2 +
5 EX AG analogue input 2 –
WPM770–P: Profibus interface (on request)
1 NC not connected
2 NC not connected
3 NC not connected
4 Profibus – Profibus –
5 Profibus+ Profibus +