TMH Series

Modular Multi-Channel High Performance Temperature Controllers

The TMH series modular multi-channel high performance temperature controllers are capable of controlling up to 2 or 4 channels of input/output simultaneously, with 50 ms high-speed sampling cycle, ±0.3% measurement accuracy, and simultaneous heating and cooling control function. The control channels can be expanded without additional wiring for power or communication. The control modules can be expanded up to 32 units and 128 channels. With each communication module, the units can be expanded up to 32 units (16 control modules & 16 option modules). Up to 16 communication modules can be connected to a master device for a total of 1,024 control channels. The modular design allows flexible expansion depending on user requirements, with various option modules available including analog input/output modules, digital input / alarm output modules, CT input modules, PLC ladder-less communication (RS422/485) and Ethernet communication modules. Parameter configuration and status monitoring is available with PCs using USB, RS422/RS485, or Ethernet communication connection.

Main features

※ SSR output module has been added to the lineup.

Common Features

Easy maintenance with detachable body and base terminal
Power supply and communication with expansion connectors (up to 32 units)
Parameter configuration with PCs (USB or RS485 communication) : DAQMaster software provided (comprehensive device management software)
*Communication converters sold separately: SCM-US (USB/Serial converter), SCM-38I (RS232C/RS485 converter), SCM-US48I (USB/RS485 converter), SCM-WF48 (Wi-Fi/RS485∙USB wireless communication converter), EXT-US (converter cable)

TMH2/4 Series : Control Modules

Multi-channel (2-channel/4-channel) input and output control : Expandable up to 32 units (64-channels/128-channels)
50 ms high-speed sampling rate and ±0.3% measurement accuracy
Simultaneous heating and cooling control function and auto/manual control mode (patent) *
Switch between current output and SSR drive output
Isolated input channels (dielectric strength: 1,000 VAC)
Measure load current with CT input terminal (*CT sold separately: CSTC-E80LN, CSTC-E200LN, CSTS-E80PP)
Various input types and temperature ranges

TMHA : Analog Input/Output Option Modules

4 channels, various input types/temperature ranges/transmission outputs (DC 0-20 mA or 4-20 mA)
Isolated input channels (dielectric strength: 1,000 VAC)
50 ms high-speed sampling rate and ±0.3% measurement accuracy

TMHE : Digital Input/Alarm Output Option Modules

8 digital inputs / 8 alarm outputs

TMHCT : CT Input Option Modules

8 CT inputs
CT input status indicators

TMHC: Communication Modules

Allows connection of control modules (TMH2/4) and option modules (TMHA/E/CT) to master devices (PCs, PLCs, etc.). (Up to 16 communication modules)
Connect up to 32 control/option modules per communication model
PLC ladder-less communication (RS485/RS422), Ethernet communication

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