Endress+Hauser EngyCal RS33, Brief Operating Instructions

Page: 22 / 40

Wiring EngyCal RS33
22 Hauser
14 Relay normally open (NO)
23 Relay normally open (NO)
24 Relay normally open (NO)
90 24V sensor power supply (LPS) 24 V power supply
(e.g. for sensor power supply)
91 Power supply ground
Power supply
L/+ L for AC
+ for DC
N/- N for AC
- for DC
5.2.1 Open the housing
1.
2.
1
2
A0014071
 18 Opening the housing of the device
1 Terminal assignment labeling
2 Terminals