Operating instructions
K3G710-AQ01-09
Translation of the original operating instructions
4.5 Connection diagram
No.
Conn.
Designation
Function/assignment
1
1
L1
Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz
1
2
L2
Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz
1
3
L3
Supply connection, power supply 3-phase 380-480 VAC, 50/60 Hz
PE
-
PE
Protective earth terminal
2
1
NO
Floating status contact, make for failure
2
2
COM
Floating status contact, changeover contact, common connection
(2 A, max. 250 VAC, min. 10 mA, AC1)
2
3
NC
Floating status contact, break for failure
3
1
RSA
RS485 interface for MODBUS, RSA; SELV
3
2
RSB
RS485 interface for MODBUS, RSB; SELV
3
3
GND
Reference ground for control interface; SELV
3
4
not used
3
5
not used
3
6
not used
3
7
not used
3
8
not used
3
9
+10V
Voltage output 10 VDC (±3%), max. 10 mA,
power supply for external devices (e.g. potentiometer); SELV
3
10
Ain1 U
Control input / current sensor value input 0-10 VDC, impedance 100 kΩ; SELV
3
11
not used
3
12
not used
3
13
not used
3
14
not used
Item no. 51674-5-9970 · ENU · Change 90396 · Approved 2016-09-21 · Page 10 / 13
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