Table of Contents
Advertisement
K3G280-RR10-P1
4.5 Connection diagram
Drawing preliminary!
No.
Conn.
Designation
1
1
PE
1
2
PE
1
3
-
1
5
+
2
6
COM
2
7
NO
2
8
0-10 V
2
10
RSB
2
11
RSA
2
12
GND
2
13
+10 V
Item no. 56771-5-9970 · ENU · Change 246756 · Approved 2022-01-13 · 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
Color
Function/assignment
green/
Protective earth
yellow
-
not brought out via wire
black
Power supply, GND, voltage range see nameplate
brown
Power supply, see nameplate for voltage range
gray
Status relay, floating status contact, common connection, contact rating
250 VAC/30 VDC max. 2 A (AC1), min. 1 mA/5 VDC,
reinforced insulation on control interface side, basic insulation on supply side in accordance with
EN 50124-1
orange
Status relay, floating status contact, normally open contact, contact rating
250 VAC/30 VDC max. 2 A (AC1), min. 1 mA/5 VDC,
reinforced insulation on control interface side, basic insulation on supply side in accordance with
EN 50124-1
yellow
Analog input (set value) SELV, 0-10 V, Ri = 100 kΩ, adjustable curve
brown
RS-485 interface for MODBUS, RSB; SELV, bus termination resistor provided by customer
white
RS-485 interface for MODBUS, RSA; SELV, bus termination resistor provided by customer
blue
Reference ground for control interface; SELV
red
Fixed voltage output 10 VDC, SELV, +10 V +/-3%, max. 10 mA, short-circuit-proof, power
supply for external devices (e.g. potentiometers)
Advertisement
Table of Contents
