Operating instructions
K3G250-PR17-I5
Translation of the original operating instructions
4.5 Connection screen
No.
Conn.
Designation
Function / assignment
1
PE
Protective earth
2
PE
Protective earth
3
N
Power supply, neutral conductor
4
-
not used
5
L
Power supply, phase
6
NC
Status relay, floating status contact, break for failure, contact rating 250 VAC / 2 A (AC1) min. 10 mA, basic
insulation on mains side and reinforced insulation on control interface side
7
COM
Status relay, floating status contact, common connection, contact rating 250 VAC / 2 A (AC1) / min. 10 mA,
basic insulation on mains side and reinforced insulation on control interface side
8
GND
Signal ground for control interface, SELV
9
RSA
RS-485 interface for MODBUS, RSA; SELV
10
RSB
RS-485 interface for MODBUS, RSB; SELV
11
0-10 V
Analogue input (set value) SELV, 0-10 V, Ri=100kΩ, parametrisable curve
12
+10 V
Fixed voltage output 10 VDC, SELV, +10 V ±3%, max. 10 mA, short-circuit-proof, power supply for external
devices (e.g. potentiometer)
Item no. 54783-5-9970 · ENG · Revision 202174 · Release 2018-12-28 · 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 · [email protected] · www.ebmpapst.com
