ABB ControlMaster Series Manual page 27

Relays
Number:
— 4 (1 standard, 3 optional)
Type:
— Standard with changeover contacts
— Optional contacts selectable as NO or NC (by jumper)
Contact ratings:
— 5 A, 240 V
Update rate:
— 125 ms
Digital I/O
Number:
— 6 (2 standard, 4 optional)
Type:
— User-programmable as input or output
— Minimum input pulse duration – 125 ms
Input:
— Volt-free or 24 V DC
— 1-signal 15 to 30 V
— 0-signal –3 to 5 V
— Conforms to IEC 61131-2
Output:
— Open collector output
— 30 V, 100 mA max. switched
— Conforms to IEC 61131-2
Update rate:
— 125 ms
2-Wire transmitter power supply
Number:
— 2 (1 standard, 1 optional)
Voltage:
— 24 V DC
Drive:
— 2 Loops for each transmitter PSU,
45 mA max.
ControlMaster CM30 | Universal process controller,
DIN | DS/CM30–EN Rev. L 19
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