The Marine Approved Dual Relay Controller is designed to provide two general-purpose relay outputs. Each output can be driven separately for control of such devices as dampers or for control of plant and equipment shutdown. The monitored input can be used for local power supply fault monitoring or as a general-purpose input. The unit also features an integral short-circuit isolator.
Introduction : The Marine Approved Dual Relay Controller can be used to provide two general-purpose relay outputs, with each output being controlled independently. Useful in case of a fire or electrical problem, the Dual Relay Controller monitors the local power supply for faults.
Single Loop Address: Has a single digit address on the loop.
Approved by LPCB and VdS:This product is certified and approved by Loss Prevention Certification Board (LPCB) and VdS.
Installation Flexibility: A DIN rail is a metal rail of a standard type widely used for mounting circuits.
Loop Powered: The device derives it power supply from the loop itself.
Changeover Relays: Features two independently controlled changeover relays.
CFR Quality AssuranceI:Built to Ceasefire's high standards, which are in compliance with international quality standards.
Integral SCI: Features an integral SCI.
Operating Voltage: 17 - 41V.d.c,
Low Power Mode (0.75S): 170µA,
Current Consumption: 22µA ±20% (polling)4.3µA (inputs active),
Current In Short-Circuit: 8µA,
Maximum Short- Circuit Current: 1A,
Input Line Resistance: ON threshold 100K ohm,
Operating Temperature Range: –25°C to +70°C,
Storage Temperature Range: –30°C to +70°C,
Maximum Humidity: 95%RH - Non-Condensing (at 40°C),
Weight & Dimensions: 343g L = 157mm × W = 127mm × D = 35mm,
Colour & Enclosure Material: CHQ Module & CHQ - BACKBOX White ABS,
Approvals: LPCB, LR & GL