Honeywell 900H02-0001 Digital Output Module

Frequently Asked Questions (FAQ)

Q1: What type of output does this module support?
A1: It provides 16 low-side (current sinking) digital outputs, powered externally.

Q2: What is the maximum current per output point?
A2: Each output supports up to 1A (resistive load), and the total per module is 8A. For incandescent loads, it’s 0.5A per point.

Q3: Does the module include overload protection?
A3: Yes, each output channel includes built-in electronic overload and thermal protection, which resets after cycling power.

Q4: Will the output status be retained after power loss?
A4: No, the module resets upon power loss. Outputs assume the user-defined failsafe state if communication is lost.

Q5: Is hot-swapping of this module supported?
A5: Yes, the module supports insertion/removal under power. However, field wiring must be disconnected first.

Q6: How is galvanic isolation structured?
A6: Outputs are arranged in 2 isolated groups of 8, enhancing system safety and reliability.

Q7: What types of loads is this module suitable for?
A7: Suitable for DC resistive loads, relays, indicator lamps, and small DC motors — ideal for low-to-medium control needs.

Q8: What is the recommended mounting method?
A8: It is designed for 35mm DIN rail mounting for integration into industrial enclosures or control racks.

900H02-0001 Digital Output Module Honeywell

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