The XDC20-TB is a DIN-rail mount Screw Terminal module to accept field wiring. It connects to 32 point Tealware Digital I/O modules via an HDIO-CBL cable to its DB37 female connector.


  • Screw-clamp terminal blocks allow easy and reliable connections
  • Case dimensions (W x L x H): 77 x 114 x 51 mm (3.2″ x 4.5″ x 2.0″)

The XDC20-TB can be used with the Tealware modules in the table below.

Module Description


32 channel 12/24VDC Input Module


32 channel 12/24VDC Output Module, PNP/Source


32 channel 12/24VDC Output Module, NPN/Sink
About Tealware I/O

Tealware modules mount into a backplane. Configuration options include high speed local I/O or ModbusTCP Ethernet I/O configurations:

  • Up to (3) modules can be mounted directly to a Smart SoftPLC or Smart Adapter equipped with a Backplane-3 interface
  • An I/O Base (IOBASE08) can hold any mix of up to (8) modules plus a Tealware Power Supply Module (PWS11 or PWS20C), and connect via an Expansion I/O Cable to a Smart SoftPLC or Smart Adapter equipped with a Local Ports interface

Common features to all Tealware modules make your control system robust, and simplify installation and maintenance:

  • Detachable front-end terminal block/cable for easy module replacement without re-wiring
  • Front Panel LED display for status monitoring/troubleshooting
  • High noise immunity
  • Automatic Configuration – Module addressing based on location (not DIP switch) for easy system configuration & maintenance (manual configuration option also available)

Options:  Your selections are appended to the part number (SKU), separated by dashes in the order listed below (if applicable).

Weight: 1 lbs
Dimensions: 5 × 5.5 × 2.5 in

XDC20-TB: Term Block for 32pt Modules

Terminal Block for Tealware 32 point Digital Modules

Product Specifications More info…


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