CHQ-MRC2(SCI)
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CHQ-MRC2(SCI)

Shipping in
48h
  • Analog relay output module
  • Powered from the loop
  • Supervised auxiliary input
  • Single loop steering
  • Relay contact with single network classification
  • 250 VCA at 5 A (resistive) and 48 VCC at 2 A (resistive)
  • Description
  • Specifications
  • Contents
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CHQ-MRC2(SCI) is an input/output module that provides a single relay output for the control of devices such as gates, exhaust fans or shutdown of plant and equipment.

The supervised input can be used for failure monitoring of external systems or as a general supervisory input.

Available in DIN-mounted version; with integrated short-circuit isolator.

  • HOCHIKI
  • Analog relay output module
  • Loop-powered
  • Supervised auxiliary input
ReferenceCHQ-MRC2(SCI)
Operating voltage 17 - 41 VCC
Low power mode (0,75 s) 100 μA
Standby current (typical)300 μA
Power consumption 22 mA ± 20 % (polling)
Short circuit current 8 mA
Maximum short circuit current1 A
Relay contact rating* **48 VDC max., 2 A (resistive load), 250 VAC max., 5 A (resistive load): for AC mains switching, the control panel
must comply with the Low Voltage Directive for SELV circuits
Input RFL resistance 10 kΩ, ±5 %, 0,25 W
Entry threshold level ON=470 Ω, circuito corto <50 Ω, circuito abierto >100 KΩ
Storage/operating temperature range-30 °C to +60 °C / -10 °C to +50 °C
Maximum humidity95% non-condensing RH (at 40 °C)
Weight (g) Dimensions (mm)Module 360 (add 235 to the module
weight when using CHQBACKBOX)
L157 x H127 x H35 (Module plus cap) H79 (Module
CHQ plus lid plus CHQ, POST BOX)
DIN module 145 L119 x H108 x P24
Color/MaterialModule CHQ and CHQ-BACKBOX ABS white, module DIN ABS green, module cover ABS black semi-opaque like
standard (white version - CHQ-LID(WHT) also available)
  • Analog relay output module
¡ERROR! FORMATO INADECUADO

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