ControlMaster CM15
Universal process indicator
Terminal Connections
Fig. 4.10 Open Collector Digital Input / Output Connections
16
1
/
DIN
8
on Option Board 1
Terminal 21
Terminal 22 or 23
Terminal 24
Digital Output + External
Digital Input / Output –
External Voltage (Max. 30 V)
Digital Output + External
Load
Digital Input/Output –
CM15
Option
Board 1
24 V Digital Input
21
24
Common
+
IM/CM/I–EN Rev. D
4 Installation