Teqd-2301b Manual !!better!! Jun 2026

A: The base model does not. Check your manual for the “2301b-COM” suffix. That version has an optional RS-485 card. Communication parameters (baud rate, parity) are set in a separate serial menu accessible via LCK=987 .

: Manuals found on generic PDF aggregation sites may be for the Teqd-2301a or 2301c. The 2301b specifically has a different alarm logic (normally-open vs normally-closed defaults). Using the wrong manual has led to factory accidents where alarms failed to trigger.

The heart of the is the programming flowchart. Unlike consumer devices, industrial controllers use a "hidden menu" approach to prevent accidental changes. Here is how to access each menu layer. Teqd-2301b Manual

The unit is panel-mounted using rear clips and fasteners. Wiring involves connecting the power source and the J-type thermocouple to the screw terminals on the back.

A: Power off, press and hold the ▲ and ▼ buttons simultaneously, then power on. Wait for FAC to appear, release buttons, press SET, then use ▲ to select 1 (or rSt depending on firmware version), press SET again. A: The base model does not

: Provides broader technical datasheets for Analogue Temperature Controllers which cover similar operational principles.

Note : The manual explicitly states that recalibration of the Teqd-2301b field inputs should only be performed by trained personnel. If your unit displays an offset >2% of span, contact Teqd service. Communication parameters (baud rate, parity) are set in

A: Only if your specific sub-model was factory-configured for type T. The base 2301b supports J, K, and PT100. Consult page 12 of your manual for the input type jumper configuration.