Inepro PRO380-Mod - 5.7 Connection Diagram

Inepro Metering – PRO Series 1 – 11
5.7 Connection Diagram
3P4W
3P3W
DC Connection
L1 (in) Phase 1 input – L1 (out) Phase 1 output
L2 (in) Phase 2 input – L2 (out) Phase 2 output
L3 (in) Phase 3 input – L3 (out) Phase 3 output
N (in) Neutral input – L1 (out) Neutral output
10/11 not used
12/13 not used
14/15 not used
16/17 not used
18/19 Forward pulse output contact (S0)
20/21 Reverse pulse output contact (S0)
22/23 M-Bus / Modbus communication contact
24/25 External tariff input (230V)
L1 (in) Phase 1 input – L1 (out) Phase 1 output
L2 (in) Phase 2 input – L2 (out) Phase 2 output
L3 (in) Phase 3 input – L3 (out) Phase 3 output
N (in) Neutral input – L1 (out) Neutral output
10/11 not used
12/13 to be connected to 16/17
14/15 not used
16/17 to be connected to 12/13
18/19 Forward pulse output contact (S0)
20/21 Reverse pulse output contact (S0)
22/23 M-Bus / Modbus communication contact
24/25 External tariff input (230V)
CT Connection
CT1 (in) CT1 input – CT1 (out) CT1 output
CT2 (in) CT2 input – CT2 (out) CT2 output
CT3 (in) CT3 input – CT3 (out) CT3 output
UN (in) Neutral input – UN1 (out) Neutral output
10/11 Phase 1
12/13 Phase 2
14/15 phase 3
16/17 not used
18/19 Forward pulse output contact (S0)
20/21 Reverse pulse output contact (S0)
22/23 M-Bus / Modbus communication contact
24/25 External tariff input (230V)
CT1 (in) CT1 input – CT1 (out) CT1 output
CT2 (in) CT2 input – CT2 (out) CT2 output
CT3 (in) CT3 input – CT3 (out) CT3 output
UN (in) Neutral input – UN1 (out) Neutral output
10/11 Phase 1
12/13 Phase 2 – to be connected to 16/17
14/15 phase 3
16/17 to be connected to 12/13
18/19 Forward pulse output contact (S0)
20/21 Reverse pulse output contact (S0)
22/23 M-Bus / Modbus communication contact
24/25 External tariff input (230V)
For 3P3W (ARON) connection there must be a bridge made between pin 13 and 17.