Honeywell MC-TDIY22 51204160-175 Digital Input 24 Vdc FTA

Frequently Asked Questions (FAQ)

Q1: What is the input voltage range for the MC-TDIY22?
A1: The module accepts input voltages between 20 Vdc and 30 Vdc.

Q2: How many input channels are available on the MC-TDIY22?
A2: This module supports 32 isolated digital input channels.

Q3: What type of isolation is used in the input circuits?
A3: Optical isolation is used to separate field inputs from system electronics.

Q4: What is the maximum isolation voltage supported?
A4: It supports 1500 Vac rms or ±1500 Vdc of galvanic isolation.

Q5: What is the typical response time of the digital input?
A5: The response time (absolute delay) is no more than 2.0 milliseconds.

Q6: What are the ON and OFF sense current requirements?
A6: The module requires at least 4.5 mA for ON state and allows up to 2.8 mA for OFF state.

Q7: Is the module compliant with surge protection standards?
A7: Yes, it complies with ANSI/IEEE C37.90.1-1978 standards for surge protection.

Q8: What are the physical dimensions and weight of this module?
A8: The module measures 160 x 100 x 30 mm and weighs 0.308 kg.

51204160-175 Digital Input 24 Vdc FTA Honeywell MC-TDIY22

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