Using the C-Form Relay on the ERA-DCRX Receiver
The ERA-DCRX receiver's C-Form relay can connect external devices that need separate power or control beyond the standard 12V DC outputs.
Published November 19, 2021
Understanding C-Form Relay Benefits
- No power rating limitations
- Functions as a versatile switch
- Multi-zone compatibility
- No 400mA current restriction
Zone Association Features
Flexible Configuration
- Compatible with all four zones
- Customizable zone combinations
- Independent operation
Installation Instructions
Preparation
- Disconnect power: unplug transformer and remove ERA-DCRX power
- Configure zone settings: locate DIP switches, set zone associations, verify switch positions
Wiring Configuration
- Connect device wiring: black wire to "NO" terminal, red wire to transformer, bridge transformer to "COM"
- Duration settings: reference Fig 1 diagram, set activation time, verify DIP switches

Testing and Verification
- Verify connections
- Test zone triggers
- Confirm timing settings
- Monitor device response
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