Benefits :
Connects low voltage vent motors to computers.
High current , reversing 10 or 20 amp motor outputs .
Easy to understand wiring. Indicator lights for each vent motor and computer connection.
Manual Automatic switches. Allows you to override the computer
Circuit breaker technology no more fuses to replace in the dead of winter.
Individual Circuit breaker for each motor sized according to your needs. — 5, 7.5, 10, 15-amp selection.
Exclusive design allows longer motor leads.
Sealed NEMA 4x ABS enclosure, nonmetallic.Will not rust or corrode.
Work with all 24 Volt DC motors
Very popular for greenhouses operations.
120/240v input. 480v optional. 600 watt
Wiring diagramSPECIFICATION
© AutoVent LLC. autoventllc.com 2022 All right reserved.
Privacy Policy24 Volt Curtain Motor Controls
Specification
Part number | Number of motors | Max. output amps | Override toggles | Vent interface | Fuse sizes | Enclosure size |
CMR-0224 | 1 | 10 | Yes | dry contact | 5,7.5,10 | 7x11x6 |
CMR-3224 | 2 | 10 | Yes | dry contact | 5,7.5,10 | 7x11x6 |
CMR-3224-5 | 2 | 20 | Yes | dry contact | 5,7.5,10 | 7x11x6 |
CMR-0424-5 | 4 | 20 | Yes | dry contact | 5,7.5,10 | 11x15x6 |
CRR-0224 | 1 | 10 | No | dry contact | 5,7.5,10 | 7x11x6 |
CRR-3224 | 2 | 10 | No | dry contact | 5,7.5,10 | 7x11x6 |
CRR-3224-5 | 2 | 20 | No | dry contact | 5,7.5,10 | 7x11x6 |
CRR-0424 | 4 | 20 | No | dry contact | 5,7.5,10 | 11x15x6 |
CMC-0100 | 1 | 10 | Yes | none | 5,7.5,10 | 7x11x6 |
CMC-0200 | 2 | 10 | Yes | none | 5,7.5,10 | 7x11x6 |
CMC-0400 | 4 | 10 | Yes | none | 5,7.5,10 | 7x11x6 |
CMC-0400-5 | 4 | 20 | Yes | none | 5,7.5,10 | 7x11x6 |
Return to Ventilation Controls