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mAI085-MB Actuator Interface Technical Manual /33
Distributive Intelligence
CMC INDUSTRIAL ELECTRONICS LTD
9. Specifications
Description Characteristic
DC Supply
Voltage
Current
20 - 28VDC
2.0 @ 24VDC
Supervisory Inputs
Voltage
Current
24VDC
20mA
Supervisory Contacts
Voltage
Current
32VDC, 120VAC
1.0A @ 24VDC, 0.5A @ 120VAC Resistive
Actuator Controller DC Supply
Voltage
Current
20 - 28VDC
1.5A @ 24VDC
Actuator Controller Communications
Standard
Distance
Input Load
Termination
RS485 differential
500m (1640ft.)
12kΩ, standard
120Ω balanced line
Auxiliary Communications Ports
Modbus RTU Port
Download/Upload and
Controller Network Expansion port
RS-232C, DB9S connector, wired DCE
RS-232C, DB9P connector, wired DTE
Environment
Temperature
Relative Humidity
-40 to 70°C (-40 to 158°F)
0 to 95% non-condensing
Dimensions
Height
Width
Depth
90mm (3.55”)
90mm (3.55”)
127mm (5.0”)