Honeywell 900TCK-0200 Terminal Block Housing

Configured for discrete and analog signal termination in ControlEdge HC900 networks, the Honeywell 900TCK-0200 (900TCK-0200 Terminal Block Housing) provides direct physical/electrical execution.

Hardware Specifications

Channel-to-Channel Isolation & Cold Junction Compensation

The terminal block housing supports multichannel field wiring pass-through while isolating individual signal paths from adjacent channels. Designed to interface directly with thermal and analog I/O modules, the internal termination geometry maintains signal integrity for low-level millivolt and thermocouple inputs. Integrated cold junction compensation (CJC) pathing within compatible I/O subbases relies on uniform terminal contact pressure across the 36-position Euro-style assembly to suppress ambient thermal gradient interference.

Frequently Asked Questions

Q: Can the 900TCK-0200 terminal housing be connected or removed while field wiring loops are energized?

A: No. Field power and terminal signal loops must be isolated before engaging or disengaging the connector block to prevent physical contact arcing and inadvertent disruption of processor backplane communication.

Q: What conductor gauge range is compatible with the 36-position Euro-style terminal block?

A: The screw-compression Euro terminals accommodate standard industrial wiring from 24 AWG to 14 AWG solid or stranded copper conductors.

Field Installation Guidelines

1. Disconnect all active field power sources feeding the terminal lines before starting installation or removal.
2. Align the 36-position Euro terminal block with the mating connector pins on the target I/O base.
3. Tighten the integral mounting retention screws to 0.4 Nm to 0.5 Nm to lock the housing into place.
4. Strip field conductor ends to 7 mm and secure them into the terminal block cages, maintaining maximum wiring torque limits of 0.5 Nm.
5. Route low-level signal lines through grounded raceways separated from AC power conductors to preserve measurement accuracy.