Connection; Pin Assignment - Eaton ESR5-NO-21-24VDC Manual

3 Installation

3.4 Connection

3.4.1 Pin assignment

25
A1
A2
S11/S12
S21/S22
S33/S34
Power
IN 1/2
K1
K2
13/14
23/24
31/32
ESR5-NO-21-24VDC 11/23 MN049017EN Eaton.com
Power supply 24 VDC
Power supply 0 V
Input sensor circuit (channel 1)
Input sensor circuit (channel 2)
Start circuit (automatic start)
Power LED (green)
Status display of the inputs, LED (green)
Status display safety circuit; LED (green)
Status display safety circuit; LED (green)
Enable current path, non-delayed 1
Enable current path, non-delayed 2
Signal current path, non-delayed