Relay Module PFR 704T/N/K/H - DISCONTINUED
- Four isolated relays
- Switching status displayed on front panel
- FM approved
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Description Documentation Applications Specifications
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.
Kromschröder has discontinued manufacture of their PF-19 equipment. If you’re in the market for spare parts, please Contact Us .
While we are no longer stocking these components, we may be able to source spares for you. Likewise, if you’re looking for upgrade options, please gather as much information as you can (especially electrical prints, showing the PF-19 rack system wired-in), and Contact Us for options.
This product has been discontinued by the manufacturer and is no longer available. Please Contact Us to discuss options for replacement, or See Below for information regarding alternative products from this manufacturer and others.
Applications (click on image for close-up view)
Relay Module
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) |
