ControlMaster CM30 and CM50
Universal process controllers,
1
/4 and
1
/2 DIN 10 Specification
IM/CM/ED–EN Rev. B 77
Outputs
Controls / retransmission outputs
Relays
Digital input / output
2-Wire transmitter power supply
Communications
For MODBUS and Ethernet communications see
separate User Guide
(IM/CM/C–EN).
Infrared port
EMC
Emissions & immunity
Meets requirements of IEC61326 for an Industrial
Environment
Environmental
Operating temperature range
–0 to 55 °C (32 to 131 °F)
Operating humidity range
5 to 95 %RH (non-condensing)
Storage temperature range
–20 to 70 °C (–4 to 158 °F)
Enclosure sealing
Number 2 (1 standard, 1 optional)
Type Configurable as analog or digital pulse
Isolation Galvanically isolated from the rest of
the circuitry, 500 V for 1 minute
Analog
range
0 to 20 mA Programmable
Load 750 W Max.
Accuracy 0.25 % of output or
+
/– 10 µVA
Number
CM30: 4 (1 standard, 3 optional)
CM50: 4 (2 standard, 2 optional)
Type CM30: Standard with changeover
contacts. Optional contacts selectable
as N/O or N/C (by jumper)
CM50: Selectable as N/O or N/C (by
jumper)
Contact
ratings
5 A, 240 V
Update
rate
125 ms
Number CM30: 6 (2 standard, 4 optional)
CM50: 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.
– Conforms to IEC 61131-2
Update
rate
125 ms
Voltage 24 V DC
Number 2 (1 standard, 1 optional)
Drive 2 Loops for each transmitter
PSU, 45 mA max.
Baud rate up to 115 kBaud
Distance up to 1 m
Functions firmware upgrade, configuration
upload / download
Front face IP66 / NEMA4X
Rest of
enclosure
IP20
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