Quick Find:    
Categories
EZWire1616
Nano-10
FMD-series
F-series
M-series (T100M..)
E-series
H-series (T..H)
 - T22H/T44H Peripherals
 - T28/T40H/T64H Peri.
ALL ACCESSORIES / PERIPHERAL DEVICES
ALL BUNDLE n SAVE
Currencies
Shopping Cart more
0 items
  Top » Catalog » H-series (T..H)
H-series

The H-series PLCs are a family of small, low cost, pure relay-ladder logic (i.e. not complemented with BASIC programming) based PLCs that are available since 1993. This PLC family is known for it's proven track record and ranges from the T22H with 12 inputs, 10 outputs to the T64H with 40 inputs and 24 outputs. Members of the H-series controller family differ mainly in the number of I/Os (inputs/outputs), and the type of I/Os they carry (relay or transistor outputs, PNP or NPN types, opto-isolator inputs or high voltage inputs, etc). Since each different PLC model has different wiring requirements, please refer to their respective Installation Guide on the wiring methods and installation details. The number of I/Os, timers, counters, internal relays as well as the maximum allowable program steps are also stated in the Installation Guide.

 

Note : H-series PLCs in red below have been classified as Legacy products and are available only to past customers for field replacements or for special orders. Past users should contact our sales dept to check availability and lead time before placing orders.



Model Name

Inputs

Outputs

Internal Relays

Timers

Counters

Maximum Program
Steps

Product Status

T28H-Relay

16 12 128 20 20 400 This product is for past user general purchases; no new user licensed Starter Kit offered.

T40H-Relay

24 16 128 20 20 400 This product is for past user general purchases; no new user licensed Starter Kit offered.

T22H-npn

12

10

128

20

20

400

NOTE : Legacy Product - call for replacement and special orders only

T44H-npn/pnp

28

16

128

20

20

400

NOTE : Legacy Product - call for replacement and special orders only

T64H-Relay

40

24

256

40

40

800

NOTE : Legacy Product - call for replacement and special orders only

"Your PLC I purchased for our prototype system did exactly as you said. The instructions were clear and your on line help was very good. I will continue trading with you in the future. We have no plans to look for alternative PLCs other than your products". -  Click here to read what other users say about our PLC products and services

Hardware Specifications

H-series PLCs Hardware Specification Table

Host Communications

All H-series PLC have built-in communication capability which enable a host computer to send command to read or alter any of the internal logic states of inputs, outputs, relays, timers or counters.  Click here to download the Communication Protocols.

 Model      Product Name+   Price   Buy Now 
 T28H-Relay      T28H-Relay Programmable Logic Controller   US$205.00 - US$239.00   Buy Now  
Displaying 1 to 1 (of 1 products) Result Pages:  1 
Information
Information Pages
Contact Us
Faq
- Programming
- Inputs & Outputs
- Controlling Devices
- Measuring & Monitoring
- Comm. & Networking
- Questions on Specs
- Common Applications Qtns
- Software-Related
- Orders & Shipments
- Getting Support
Google™ translate