Page 10 of 29 Revision 3.3 Feb 2021
ProReact EN Analogue Installation Manual
Document Ref. PACC-MAN
Technical Specications - ProReact EN Analogue Composite Control Unit
Operating Voltage: 20Vdc - 30Vdc (VdS EN54) 23Vdc - 30Vdc (UL)
Max Power Consumption: 2W
Max Current Consumption
...(without LCD backlight): 31mA @ 20Vdc to 20mA @ 30Vdc
...(without LCD backlight and alarm): 61mA @ 20Vdc to 39mA @ 30Vdc
...(with LCD backlight and alarm): 85mA @ 20Vdc to 59mA @ 30Vdc
Continuous Operating Temperature Range: -20°C to +50°C
Continuous Operating Humidity Range: 0% to 95% RH (ambient temperatures -20°C to +30°C)
0% to 75% RH (ambient temperatures greater than +30°C)
Relay outputs: Alarm & Pre-alarm FORM C
2A @ 30Vdc - resistive (60W)
0.25A @ 250Vac (62.5VA) - resistive
Fault output Normally closed Opto-isolated phototransistor output
Max V: 35Vdc Max I: 80mA Max P: 150mW
Dimensions: W182mm x H180mm x D90mm
(W 7 1/8” x H7 1/8” x D3 1/2”)
Weight: 860g
Enclosure Rating: IP65 (IK08)
Enclosure Material: Polycarbonate
Remote Reset: 5-28Vdc for minimum 3 seconds
Modbus Output: 2-wire RS-485 Modbus RTU or ASCII
Integral Temperature Sensor: Alarm if sensor control unit reaches 100°C
Figure 2. ProReact EN Analogue Composite Control Unit Dimensional Drawing
Internal label axed to the reverse side of the control unit lid
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