T22H

 

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Low Cost, Ultra Compact
H-series Relay-Ladder Programmable Controllers

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Mighty Little PLC: T22H-npn 

T22H.jpg (31131 bytes)
Photograph of T22-npn

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The mighty little T22H programmable logic controller packs 22 high current, high voltage I/O, 20 timers and 20 counters into an incredibly small pocket-size board (See photo below, it is about the same size as a 3.5" floppy disk). T22H-npn PLC features high quality, detachable screw-terminal blocks for ease of field-wiring and ease of maintenance. The 12-24V DC input interface and high current (1.0A per point) outputs permit T22H to drive solenoids, contacters or small motors directly.

A basic T22H controller comprises 12 inputs, 10 solid state transistor outputs, 128 internal relays, 20 timers, 20 counters and 8 sequencers. It has a built-in RS232/RS485 port which communicates with the PC using a simple DB9 cable.

 

Main Features

bullet22 I/O with LED indicators
- 12 inputs (12 to 24VDC interface)
- 10 outputs (12 to 24VDC, 1.0A current per output)
bulletProgrammable in Ladder Logic software with SIMULATOR - TRiLOGI
- Creates ladder program using meaningful names
- Uses simulator to fully test programs on the PC screen before downloading
- On-line monitoring of all I/O logic states on ladder diagram or on full screen
bulletNetworkable by RS485 (two-wire) bus - Built-in RS485 adapter. Each controller can assume an 8-bit ID. A host computer or an M-series PLC can access any H-series PLC linked to it by just two wires!
bulletEEPROM program storage (100 years)
bulletDetachable screw terminal blocks
bulletUltra compact - 10cm x 8.8cm x 2.0cm
bulletUltra low cost

Download T22H-npn Installation Guide (96K) - "inst-t22.zip"

Download H-series PLCs User Manual (109K) - "userguid.zip"

WinZip Compression Utility Some of the above files are in a compressed ZIP format.  The WinZip extraction utility can be downloaded from the link shown on the left.

Starter Kits

To help new users get started quickly, we package Starter Kits for different models of PLC which includes practically all the hardware and software (except power supply) needed to start using the PLC.

T22H-npn Starter Kit

   1)  T22H-npn PLC x 1
   2)  DB9 cable x 1
   3)  TRiLOGI Programming Software x 1
   4)  Programming Manual x 1

   5)  T22H-npn Installation Guide x 1
   6)  H-series User's Manual x 1

Other H-series PLCs

 

        

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