Yokogawa TE32 Terminal Blocks Module

Configured for multi-channel wiring termination and physical wire routing in Yokogawa control system racks, the Yokogawa TE32 (TE32 Terminal Blocks Module) provides direct physical/electrical execution.

Suffix Breakdown & Model Matrix

• TE32: Base model designating 32-point terminal block assembly equipped with M4 screw connection interface.

Hardware Specifications

Yokogawa Signal Integrity & Channel-to-Channel Isolation

The TE32 interface routes discrete and analog field conductors directly to compatible ADM2C and ADV69 I/O modules via backplane connectivity. The mechanical spacing and dielectric physical design maintain minimum 100 Mohm insulation resistance, preventing cross-channel leakage and preserving channel-to-channel isolation. This structural barrier mitigates common-mode interference on sensitive 4-20 mA HART loop protocol lines and discrete control circuits.

Frequently Asked Questions

Q: Does the TE32 terminal block require active power from the backplane rack?

A: No, the TE32 is a passive wiring terminal assembly that functions solely to terminate field conductors without drawing backplane power.

Q: What screw torque specification is recommended for the field wiring terminals on the TE32?

A: The TE32 utilizes standard M4 screw terminals; field conductors should be tightened to nominal M4 industrial torque values (typically 1.2 N m) to ensure constant electrical contact without stripping threads.

Field Installation Guidelines

Mount the TE32 terminal block firmly onto its designated module baseplate slot, ensuring full engagement of structural retaining screws. Strip field conductor ends to standard length and insert them beneath the M4 terminal clamps, tightening all terminal screws to prevent loose contacts under mechanical vibration. Connect cable shield drain wires directly to the designated enclosure earth ground bar, maintaining separation between signal conductors and high-voltage AC lines inside panel wire ducts.