4.5 Connection Diagram - Siemens SIMOTICS M-1PH8 Série Instructions De Service / Instruction De Montage

G3G280-BR04-M7

4.5 Connection diagram

No. Conn. Designation
1 PE
2 PE
3 L1
4 L2
5 L3
6 NC
7 COM
8 GND
9 RSA
10 RSB
11 0-10 V
12 +10 V / 24 V IN
Item no. 56754-5-9970 · ENU · Change 213957 · Approved 2020-07-14 · Page 9 / 12
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com
Operating instructions
Function/assignment
Protective earth
Protective earth
Power supply
Power supply
Power supply
Status relay, floating status contact, break for failure,
contact rating 250 VAC / 2 A (AC1) / min. 10 mA; reinforced insulation on supply side and basic insulation
on control interface side
Status relay, floating status contact, break for failure,
contact rating 250 VAC / 2 A (AC1) / min. 10 mA; reinforced insulation on supply side and basic insulation
on control interface side
Reference ground for control interface, SELV
RS485 interface for MODBUS, RSA; SELV
RS485 interface for MODBUS, RSB; SELV
Analog input (set value) SELV, 0-10 V, Ri = 100 kΩ, adjustable curve, jumpered to +10 V corresponds to
100% PWM
Fixed voltage output 10 VDC, SELV, +10 V ±3%, max. 10 mA, short-circuit-proof, power supply for external
devices (e.g. pot);
fixed voltage input 24 VDC for setting parameters via MODBUS without line voltage supply
347