10
EN
COUNTIS E43/E44 - 547981A - SOCOMEC
6. CONNECTION
6.1. Connecting the COUNTIS E43/E44
SET
N
L1
A
V
A
A
V
A
A
V
A
L2
L3
1 2 3
4 5
6 7
Fixed / flexible
0.14 mm
2
->
2.5 mm
2
0.27"
/ 6.9 mm
PZ2
4.5 lb.in
/
0.5 Nm max.
Fixed / flexible
1.5 mm
2
->
35 mm
2
0.47"
/ 12 mm
PZ2
17.70 lb.in
/
2 Nm max.
6.2. Connection to the electrical network and to the loads
The COUNTIS E43/E44 are intended for three-phase networks with neutral.
3 phases, 4 wires, 3 CT
SET
N
L1
L2
L3
N
230/400 VAC 50/60 Hz
3 x 0.5A
L1
A
V
A
A
V
A
A
V
A
L2
L3
1 2 3
4 5
6 7
NC - +
- +
COM RS485
MODBUS
T1/2
MODBUS
1: NC (not connected). May be used for shielding
continuity.
2: -
3: +
Pulse output
4: -
5: +
Optocoupler pulse outputs
Terminals 4-5 must be supplied with voltage between
5 and 27 VDC (27mA max)
Double tariff
6-7: Switch tariffs:
0 VAC/DC -> Tariff 1
80-276 VAC/DC -> Tariff 2
Mains
L1 A: Current input/output
L1 V: Voltage input
L2 A: Current input/output
L2 V: Voltage input
L3 A: Current input/output
L3 V: Voltage input
N: Neutral connection
