ABB ControlMaster CM50 - CM10 Electrical Connections

ControlMaster CM10, CM30 and CM50
Universal process controllers,
1
/8,
1
/4 and
1
/2 DIN 4 Installation
IM/CM/S–EN Rev. R 15
4.5.1 CM10 Electrical Connections
Fig. 4.7 ControlMaster CM10 Electrical Connections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

+
+
+


+


+
19
20
21
22
23
24
25
26
27
28
29
30
25
26
Option Board 1
Comms*
Tx PSU
Analog / Digital
Output 1****
Analog Input 1
Analog Input 2
Relay Output 1
Neutral
Line***
100 to
240 V AC
10 W
10 to
36 V DC
NC
C
NO
Analog Output 2
Digital Input / Output 1
Digital Input / Output 2
Digital Input / Output –
Relay Output 2
Relay Output 3
Relay Output 4
Digital Output + External
**
C
**
C
**
C
Standard Connections
* See rear panel for MODBUS connections
** N/O (factory default) or N/C contact selection made via internal jumper links – see page 12
*** 200 mA Type T fuse (mains AC) or 2 A Type T fuse (120 V DC max.) and external
isolating switch. For UL-marked controllers the fuse must be UL recognized
**** Provides 24 V digital output (observe + and – connections)
Rear View Rear View
Relay
Output 2
**
C
Option Board 1a