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Wx-TERM8 — Wx-TERM8 open-style I/O terminal board for the Wx100 PLC

Wx100 peripheral · Terminal board

Wx-TERM8

An open-style I/O terminal board built for the Wx100. Eight digital inputs wired as PNP or NPN, six digital outputs, and up to six of those inputs software-configurable as analog — on a low-cost, small-footprint board.

8 DI / 6 DO 6 Analog In PNP or NPN Screw terminals For Wx100
  • Inputs wire as PNP or NPN — tie the pullup terminal to V+
  • Up to 6 inputs software-configurable as 0.5–5V analog
  • Special I/O: high-speed counting, stepper control and PWM
  • Not expandable — choose Wx-TERM16 if you need an expansion port
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Overview

Basic I/O for the Wx100.

The Wx-TERM8 is an open style I/O terminal board specifically designed for the Wx100 PLC. It provides connection for up to 8 digital inputs and 6 digital outputs. The inputs can be wired as PNP or NPN with the pullup terminal connected to V+, and up to 6 of them can be software configured as analog inputs in the 0.5–5V range.

It is intended for applications with only a few I/O points: the board is not expandable. Where you need more I/O, or an expansion port for the Wx-M1616, use the Wx-TERM16 instead.

Features & benefits

High-end capability, standard.

Communication

  • Ribbon-cable connection to the Wx100
  • No independent comms — the Wx100 provides WiFi and RS485

I/O

  • 8 NPN/PNP selectable digital inputs
  • 6 NPN digital outputs, 0.5A continuous
  • Up to 6 analog inputs, shared with DI 1–6
  • High-speed counter, stepper and PWM channels

Advanced

  • Fixed screw-terminal wiring
  • Open-board format for embedding
  • Shares the Wx100's 12–24V DC supply

Specification

Full technical specification.

I/O
Digital Inputs (DI) 8 — NPN and PNP selectable / 12–24V DC
Digital Outputs (DO) 6 — NPN / 12–24V DC / 0.5A continuous
Analog Inputs (AI) 6 — single-ended 0.5–5V / 12-bit, shared with the first 6 DI
Analog Outputs (AO) Not available on this model
Expansion Port Not supported on this model
Power
Board Supply 12–24V DC — share the PLC's supply, or common the grounds of separate supplies
Physical
Dimensions 3.70″(L) × 1.93″(W) × 0.55″(H) · 94 × 49 × 14 mm
Weight 2.1 oz (59 g)
Wiring Fixed screw terminals
Environment
Operating Temperature −20 to +80 °C (−4 to +176 °F)
Operating Humidity 10%–90% RH, non-condensing
Vibration IEC 68-2-6/1980 · 1.6mm, 25–100Hz
Electrical Noise IEC801-4 fast transient · 2KV supply / 1KV I/O

Specifications sourced from the current triplc.com Wx-TERM8 datasheet — client to confirm before publication.

Compatible peripherals

Build out the Wx-TERM8.

Works with

Wx100 PLC

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Programming

Programmed through the Wx100.

The terminal board carries no firmware of its own — you program the Wx100 it connects to, using the same Ladder + TBASIC toolchain and free simulator.

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