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Combustion 911
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Relay Module PFR 704

Relay Module PFR 704T/N/K/H

Price:
Quantity:
  • Four isolated relays
  • Switching status displayed on front panel
  • FM approved

 

 

Description

This module has multiple contacts for activating several air butterfly valves using a single control signal when purging or for switching between heating and cooling when using an MPT 700 Impulse System.

Applications

Click on images for close-up view.

Application for Power Supply PFP 700 Multiple contacts e.g. for activation of several air butterfly valves via a single control signal when purging or for switching between heating and cooling when using an MPT 700.

Specifications

Power consumption: 110/120 V AC, -15/+10 %, 50/60 Hz
220/240 V AC, -15/+10 %, 50/60 Hz
24 V DC or AC,± 10 %.
Current per relay: 25 mA.
Contact load on isolated outputs: max. 2 A, 264 V (not internally fused).
Weight: 0.37 lbs (0.17 kg)

Jump to PF-19 Module page

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