ABB ControlMaster CM30 - Diagnostic View; Security Options

ControlMaster CM30, CM50 and CMF310
Universal process controllers,
1
/4,
1
/2 DIN and fieldmount 4 Installation
22 IM/CM/ED–EN Rev. X
4.6.7 Digital Input / Output, Relays and Analog Output Connections – CMF310 Controllers
4.6.8 Frequency / Pulse Input (All Controllers)
Note. Digital input / output, relays and analog output connections for CMF310 controllers are shown in
Fig 4.21 – see page 102 for Digital Input / Output type options.
Fig. 4.21 Digital Input / Output, Relays and Analog Output Connections – CMF310 Controllers
Note. This input is designed primarily for use with flowmeters.
Fig. 4.22 Frequency / Pulse Input (All Controllers)
+
–
N/O
Relays (1 to 4)
COM
N/C
Relays (5 and 6) INT +24 V (100 mA Max.)
Analog Outputs (1 to 4) Digital Input (24 Volt) Digital Input (Voltage-free))
Load
Load
Load
Chart Recorder
COM
N/C
L
N
L
N
L
INT +24 V
DIO 1 to 6
DIO COM
DIO 1 to 6
DIO COM
DIO 1 to 6
Load
750 
Max.
Terminal 1
Ter m i na l 3
Source Device
External Voltage
(Max. 30 V)
ControlMaster
Input 1
–ve
+ve
Load*
*Refer to the device
documentation for resistor value