Operating instructions
A3G630-AS25-71
Translation of the original operating instructions
4.5 Connection screen
No.
Conn.
Designation
Function / assignment
KL 1
1
L1
Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz
KL 1
2
L2
Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz
KL 1
3
L3
Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz
PE
PE
Earth connection, PE connection
KL 2
1
RSA
Bus connection RS-485, RSA, MODBUS RTU; SELV
KL 2
2
RSB
Bus connection RS-485, RSB, MODBUS RTU; SELV
KL 2
3
GND
Signal ground for control interface; SELV
KL2
4
C
Status relay; floating status contact; break for failure; contact rating 250 VAC / max. 2 A (AC1) / min. 10 mA
KL 2
5
Din1
Digital input 1 enabling of electronics,
enabling: open pin or applied voltage 5-50 VDC
disabling: bridge to GND or applied voltage <1 VDC
reset function: triggers software reset after a level change to <1 V; SELV
KL 2
6
+ 10 V
Fixed voltage output 10 VDC; +10 V -3 %, max. 10 mA, short-circuit-proof, power supply for external
devices (e.g. potentiometer); SELV
Alternative: +24 VDC input for parametrisation via MODBUS without mains power
KL 2
7
Ain1 U
Analogue input 1 (set value) 0-10 V, Ri=100 kΩ, parametrisable curve; SELV
KL2
8
NC
Status relay, floating status contact; break for failure
Item no. 54059-5-9970 · ENG · Revision 209539 · Release 2021-02-09 · Page 10 / 13
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