Issue
What are the output ratings for the digital outputs on the B3-920 controller?
Product Line
Andover Continuum
Environment
B3-920 controller
Cause
Clarification needed on the electrical specifications and configuration options for the B3-920 digital outputs.
Resolution
The B3-920 controller includes:
- 8 Digital Outputs
Each output is a Single Pole Single Throw (SPST) Form C relay. - Configurable Output Option
Any two consecutive Form C outputs can be configured as one Form K Tri-state output. - Electrical Ratings
- Maximum Current: 3A
- Voltage: 24VAC/VDC
- Transient Protection: ±1500V (Tested according to EN61000-4-4 standard)
