Honeywell 900G03-0120 ControlEdge HC900 Digital Input Module

FAQ

Q1: What is the voltage range supported by this module?
A1: It supports 80 VAC to 264 VAC input, with a peak voltage of 264 VAC.

Q2: How many input points are available on this module?
A2: The module features 16 input channels divided into two isolated groups of 8.

Q3: Are the input channels sourcing or sinking?
A3: The inputs are of the sinking type.

Q4: Does the module have response time delays?
A4: Yes. OFF to ON response is 4 ms plus 1.5 AC line cycles, and ON to OFF is 4 ms plus 2 cycles.

Q5: What are the minimum and maximum input currents?
A5: Minimum ON current is 0.3 mA, and maximum OFF current is 0.2 mA.

Q6: What kind of galvanic isolation does this module use?
A6: The 16 inputs are divided into two isolated groups, each isolated up to 350 VAC to chassis.

Q7: Can the module be hot-swapped during operation?
A7: Yes, it supports hot-swapping under controller power for ease of maintenance.

Q8: How is the module’s status indicated?
A8: Each channel has a green LED for ON status, and the module has a tri-color LED for scanning, forcing, or fault indications.