Honeywell 8C-PAIM01 51454358-175 Series 8 Controller Analog Input Module

Frequently Asked Questions (FAQ)

Q1: What types of temperature sensors does the 8C-PAIM01 module support?
A1: It supports both thermocouples (TC) and resistance temperature detectors (RTD), including Pt100, Ni120, and Cu10 sensors.

Q2: How many input channels are available on the 8C-PAIM01?
A2: The module provides up to 64 fully isolated channels in 16-channel increments.

Q3: What is the scan rate for analog temperature inputs?
A3: The input scan rate is fixed at 1 second per channel, supporting up to 64 channels per second.

Q4: Does the module provide cold junction compensation (CJC) for thermocouples?
A4: Yes, it includes integrated cold junction compensation for all TC inputs.

Q5: How is Open Thermocouple Detection (OTD) handled?
A5: The module performs an OTD check during each scan. If an open condition is detected, the PV is set to NAN, preventing invalid control actions.

Q6: Can this module be used in hazardous environments?
A6: Yes, the coated version (8C-PAIM01) includes conformal coating for protection in harsh and industrial environments.

Q7: What kind of surge protection does the module offer?
A7: Surge protection is compliant with EN 61000-4-5 standards—1 kV line-to-line and 2 kV line-to-ground for industrial environments.

Q8: What are the physical dimensions and weight of the module?
A8: The 8C-PAIM01 module measures 220 x 120 x 60 mm and weighs 0.3 kg.