Autonics TMH Series Catalog Page

TMH Series

-|Transparent setting guide|-

Multi-Channel Modular Type High Performance
Temperature Controller

Feature

[Common]

Easy maintenance with separated body/base parts
No communication and power supply for expansion modules required using module connectors: Up to 32 modules
PC parameter setting via PC (USB cable and RS485 communication):

Supports comprehensive device management program (DAQMaster)

Communication converter, 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 module)]

One module supports multi channels (2 channels/4 channels) for

input/output control : connecting TMH2/4, up to 32 modules

(2 channels: 64 channels/4 channels: 128 channels)
High-speed sampling with 50ms and ±0.3% measuring accuracy
Simultaneous heating/cooling control and auto/manual control

for high-performance control
Selectable current output or SSR drive output
Each channel insulated (dielectric strength 1,000VAC)

CT input terminal for measuring load current

※

(※CT, sold separately: CSTC-E80LN, CSTC-E200LN, CSTS-E80PP)

Multi input/Multi range

[TMHA (analog input/output option module)]

4 channels, multi input/multi range/transmission output (DC0-20mA or 4-20mA)
Each channel insulated (dielectric strength 1,000VAC)
High-speed sampling with 50ms and ±0.3% measuring accuracy

[TMHE (digital input/alarm output option module)]

Digital input (8 types)/Alarm output (8 types)

[TMHCT (CT input option module)]

8 CT inputs
CT input status indicators

[TMHC (communication module)]

Connection expansion to master devices (PC, PLC, etc) with

TMH2/4 (control module) and TMHA/E/CT (option module) (up to 16 modules)
One module connects up to 32 control/option modules

(16 control modules and 16 option modules)
PLC ladderless (RS422/RS485), Ethernet communication supported

Please read “Safety Considerations”
in the instruction manual before using.

Manuals

For the detail information and instructions, please refer to the user manual and the user manual for communication, and

be sure to follow cautions written in the technical descriptions (catalog, website).
Visit our website (www.autonics.com) to download manuals.

User manual describes for specications and function, and communication manual describes for RS485 communincation

(protocol Modbus RTU) and parameter address map data.

J-32

Multi-Channel Modular Type High Performance

-|Transparent setting guide|-

Ordering Information

Control module

2 4 2 R BTMH

Module
type

Control output

Power supply

Input/Output option

Channels

Item

1: Since the expansion module is not supplied with power/comm. terminal. Order it with the basic module.

※

B

E

R

C

2

2CH

4CH N

2

4

TMH

Basic module
Expansion module

1

※

Relay output
Selectable current or SSR drive output

24VDC

CT input, digital input (DI-1/2),

2

alarm output 1/2, RS485 comm. output
CT input, digital input (DI-1/2),

4

alarm output 1/2/3/4, RS485 comm. output
CT input, RS485 comm. output

2 channels
4 channels

Advanced Multi-Channel Modular Temperature Controller

SENSORS

CONTROLLERS

MOTION DEVICES

SOFTWARE

(J)
Temperature
Controllers

(K)
SSRs

(L)
Power
Controllers

Option module

Type Analog input/output Digital input, alarm output CT input

Model TMHA-42AE TMHE-82RE TMHCT-82NE

Input

Output

Temperature sensor/
Analog input 1 to 4

Transmission output
(0/4-20mA) 1 to 4

Digital input 1 to 8 CT input 1 to 8

Alarm output 1 to 8

-

Communication module

Type PLC ladderless communication Ethernet communication

Model TMHC-22LE TMH-22EE

COM1
(Master,

Commu­nication

PLC)

COM2
(Master,
Group)

Comprehensive Device Management Program

DAQMaster is comprehensive device management program. It is available for parameter setting, monitoring.

Visit our website (www.autonics.com) to download user manual and comprehensive device management program.

< Computer specication for using software >

Item Minimum requirements

System

Operating system Microsoft Windows 98/NT/XP/Vista/7/8/10
Memory 256MB or more
Hard disk More than 1GB of free hard disk space
VGA 1024×768 or higher resolution display
Others RS-232 serial port (9-pin), USB port

Connection
method

RS422, RS485 Ethernet

Protocol Modbus RTU, PLC ladderless comm. Modbus TCP

Connection
method

RS422, RS485 Ethernet

Protocol Modbus RTU Modbus TCP

(DAQMaster)

< DAQMaster screen >

IBM PC compatible computer with Intel
Pentium Ⅲ or above

(M)
Counters

(N)
Timers

(O)
Digital
Panel Meters

(P)
Indicators

(Q)
Converters

(R)
Digital
Display Units

(S)
Sensor
Controllers

(T)
Switching
Mode Power
Supplies

(U)
Recorders

(V)
HMIs

(W)
Panel PC

(X)
Field Network
Devices

J-33

TMH Series

-|Transparent setting guide|-

Max. 32 units

Terminal resistance

Internal

Connection Examples

TMH2/4, TMHA, TMHE, TMHCT inter-working configuration example

Address

range:

External

comm.

Master

(PC, PLC, HMI)

TMHC configuration example

● PLC ladderless communication

Master

Master

(PC, PLC, HMI)

(PC, PLC, HMI)

1. When using TMHC,

※

in case connecting
only TMHC to Master
(PC, PLC, etc.),
communication
address of TMHC
and TMH2/4 Series
control module can be
duplicated. However,
in case connecting
both TMHC and
TMH2/4 Series control
module to Master,
communication
address must not be
duplicated.
(If the TMHC and TMH
modules communicate

Max. connection:
4 group

with Master at
the same time, a
communication error
may occur.)

● Ethernet communication

Group1

Port 1

Port 2

Group2

Max. 16 units

TMH2/4
1 to 32

24VDC

TMHC TMH2/4

COM1

COM2

TMHC TMH2/4

COM2

Max. connection: 4 TMHC per a group

TMHC

COM1

COM2

TMHC

COM2

Max. connection: 4 TMHC per a group

TMHC TMH2/4

TMH2/4

TMH2/4

TMHA
33 to 48

Max. 16 units

※1

※1

※1

※1

※1

TMHE
49 to 64

TMHA/E/CT

TMHA/E/CT

TMHA/E/CT

TMHA/E/CT

TMHA/E/CT

TMHCT
65 to 80

※



※

comm.

Internal comm. of
control module

Internal comm. of
comm. module

Internal comm. of
control module

Internal comm. of
comm. module

Internal comm. of
control module

Internal comm. of
comm. module

Internal comm. of
control module

Internal comm. of
comm. module



※



Internal communication:
Receiving/Sending data
between TMH2/4 and
TMHA/E/CT
External communication:
Communication with
Master for controlling
Each module is
available to monitoring
at DAQMatser via PC
loader

COM1

COM2

Master

Master

(PC, PLC, HMI)

(PC, PLC, HMI)

Max. connection:
16 TMHC

COM2

J-34

TMHC TMH2/4

Internal comm. of
control module

Internal comm. of
comm. module

※1

TMHA/E/CT

Internal comm. of
control module

Internal comm. of
comm. module

Multi-Channel Modular Type High Performance

-|Transparent setting guide|-

Specifications

Control module

Series TMH2 TMH4
No. of channels 2 channels 4 channels
Power supply 24VDC
Permissible voltage range 90 to 110% of rated voltage
Power consumption Max. 5W (for max. load)
Display method None- parameter setting and monitoring is available at external devices (PC, PLC, etc.)

Thermocouple K(CA), J(IC), E(CR), T(CC), B(PR), R(PR), S(PR), N(NN), C(TT), G(TT), L(IC), U(CC), Platinel II

Input type

RTD

Analog

Sampling cycle 50ms (2 channel or 4 channel synchronous sampling)

Thermocouple
Measured
accuracy

RTD

Analog

※

1

CT input

Option input

Digital input

Control
method

Control
output

Option
output

Communi­cation

Heating, Cooling

Heating&Cooling

Relay 250VAC

SSR Max. 12VDC

※

3

Current

Alarm 250VAC

Comm. terminal RS485 (Modbus RTU protocol)

PC loader TTL (Modbus RTU protocol)
Hysteresis RTD/Thermocouples: 1 to 100℃/℉ (0.1 to 100.0℃/℉), analog: 1 to 100 digit
Proportional band (P) RTD/Thermocouples: 1 to 999℃/℉ (0.1 to 999.9℃/℉), analog: 0.1 to 999.9 digit
Integral time (I) 0 to 9999 sec
Derivative time (D) 0 to 9999 sec
Control period (T) Relay output: 0.1 to 120.0 sec, SSR output: 1.0 to 120.0 sec
Manual reset 0 to 100% (0.0 to 100.0% )
Relay
life cycle

Mechanical Min. 10,000,000 operations

Electrical Min. 100,000 operations (250VAC 3A resistance load)
Memory retention Approx. 10 years (non-volatile semiconductor memory type)
Insulation resistance 100MΩ (at 500VDC megger)

Insulation type

Dielectric strength 1,000VAC 50/60Hz for 1 min (between input terminals and power terminals)
Vibration 0.75mm amplitude at frequency of 5 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours
Noise immunity ±0.5kV the square wave noise (pulse width: 1㎲) by the noise simulator
Environ­ment

Ambient temp. -10 to 50℃, storage: -20 to 60

Ambient humi. 35 to 85%RH, storage: 35 to 85%RH
Protection structure IP20 (IEC standard)
Accessories Expansion connector: 1, module lock connector: 2
Approval

Weight

※

1: Connecting 1 or more expansion module can vary measurement accuracy about ±1℃, regardless of the number of connected

※

2: At room temperature (23℃±5℃)

Expansion module

expansion module.

Basic module Approx. 250.8g (approx. 177.7g) Approx. 250.4g (approx. 177.3g)

※

4

• Thermocouple K, J, N, E below -100℃, L, U, PLII and RTD Cu50Ω, DPt50Ω: (PV ±0.3% or ±2℃, higher one) ±1-digit

• Thermocouple C, G and R, S below 200℃: (PV ±0.3% or ±3℃, higher one) ±1-digit

• Thermocouple B below 400℃: there is no accuracy standards.

Out of room temperature range

• RTD Cu50Ω, DPt50Ω: (PV ±0.5% or ±3℃, higher one) ±1-digit

• Thermocouple R, S, B, C, G: (PV ±0.5% or ±5℃, higher one) ±1-digit

• Others blow -100℃: within ±5

※

3: If the control output is set to current output, the heater current value monitoring function through the CT input terminal of the control

module is not available.

※

4: The weight includes packaging. The weight in parenthesis is for unit only.

※

Environment resistance is rated at no freezing or condensation.

ᜡ

DPt100Ω, JPt100Ω, DPt50Ω, Cu100Ω, Cu50Ω, Nikel 120Ω 3-wire type (permissible line resistance max. 5Ω)

• Voltage: 0-100mVDC , 0-5VDC , 1-5VDC , 0-10VDC

• Current: 0-20mA, 4-20mA

※

• At room temperature (23℃±5℃): (PV ±0.3% or ±1℃, higher one) ±1-digit

2

• Out of room temperature range: (PV ±0.5% or ±2℃, higher one) ±1-digit

• At room temperature (23℃±5℃): ±0.3% F.S. ±1-digit

• Out of room temperature range: ±0.5% F.S. ±1-digit

0.0-50.0A (primary current measurement range) ※CT ratio=1/1000
Measured accuracy: ±5% F.S. ±1-digit

• Connect input: ON - max. 1kΩ, OFF - min. 100kΩ

• Solid-state input: ON - max. residual voltage 0.9V,
OFF - max. leakage current 0.5mA

-

• Outow current : approx. 0.3mA per input

ON/OFF control, P, PI, PD, PID control

3A 1a

±3V 20mA

Selectable DC 4-20mA or DC 0-20mA (load resistance max. 500Ω)

3A 1a

-

Double insulation or reinforced insulation

, dielectric strength between the measuring input part and the power part: 1kV)

(mark:

℃

Approx. 245.7(approx. 172.6g) Approx. 245.1g(approx. 172.2g)

℃

SENSORS

CONTROLLERS

MOTION DEVICES

SOFTWARE

(J)
Temperature
Controllers

(K)
SSRs

(L)
Power
Controllers

(M)
Counters

(N)
Timers

(O)
Digital
Panel Meters

(P)
Indicators

(Q)
Converters

(R)
Digital
Display Units

(S)
Sensor
Controllers

(T)
Switching
Mode Power
Supplies

(U)
Recorders

(V)
HMIs

(W)
Panel PC

(X)
Field Network
Devices

J-35

TMH Series

-|Transparent setting guide|-

Specifications

Option module

Model TMHA-42AE TMHE-82RE TMHCT-82NE
No. of channels 4 channels 8 points 8 points
Power supply
Permissible voltage range
Power consumption Max. 5W (for max. load)
Display method None- parameter setting and monitoring is available at external devices (PC, PLC, etc.)

Input type

Sampling cycle 50ms (4CH synchronous sampling)

Measured
accuracy

Output

Comm.

Relay
life
cycle

Memory retention Approx. 10 years (non-volatile semiconductor memory type)
Insulation resistance Over 100MΩ (500VDC megger)

Insulation type

Dielectric strength 1,000VAC 50/60Hz for 1 min (between power source terminal and input terminal)
Vibration 0.75mm amplitude at frequency of 5 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours
Noise immunity Square shaped noise by noise simulator (pulse width 1㎲) ±0.5kV R-phase, S-phase

Environ­ment

Protection structure IP20 (IEC standard)
Accessories Expansion connector: 1, module lock connector: 2
Approval

Weight

※

1: Voltage of power supply/communication terminal placed in the backside of TMH2/4 Series (basic control module)

※

2: In case of TMHA, connecting 1 or more expansion module can vary measurement accuracy about ±1℃, regardless of the number of

※

3: At room temperature (23℃±5℃)

Out of room temperature range

• RTD Cu50Ω, DPt50Ω: (PV ±0.5% or ±3℃, higher one) ±1-digit

• Thermocouple R, S, B, C, G: (PV ±0.5% or ±5℃, higher one) ±1-digit

• Others blow -100℃: within ±5

※

4: The weight includes packaging. The weight in parenthesis is for unit only.

※

Environment resistance is rated at no freezing or condensation.

※

1

24VDC
90 to 110% of rated voltage

Thermocouple RTD Analog Digital CT

DPt100Ω,

K(CA), J(IC), E(CR),
T(CC), B(PR), R(PR),
S(PR), N(NN), C(TT),
G(TT), L(IC), U(CC),
Platinel II

• At room temperature (23℃±5℃):
(PV ±0.3% or ±1℃, higher one)

※

3

※

2

Alarm

Transmission

Comm.
terminal

PC loader TTL (Modbus RTU protocol)

Mechanical

Electrical

Ambient temp.
Ambient humi.

※

4

connected expansion module.

• Thermocouple K, J, N, E below -100℃, L, U, PLII and RTD Cu50Ω, DPt50Ω:
(PV ±0.3% or ±2℃, higher one) ±1-digit

• Thermocouple C, G and S below 200℃: (PV ±0.3% or ±3℃, higher one) ±1-digit

• Thermocouple B below 400℃: there is no accuracy standards.

±1-digit

• Out of room temperature range:
(PV ±0.5% or ±2℃, higher one)
±1-digit

-

DC 4-20mA or DC 0-20mA

(load resistance max. 500Ω)

RS485 (Modbus RTU protocol)

-

Double insulation or reinforced insulation (mark:
measuring input part and the power part : 1kV)

-10 to 50℃, storage: -20 to 60

35 to 85%RH, storage: 35 to 85%RH

Approx. 233.8g (approx. 160.7g)

JPt100Ω,
DPt50Ω, Cu100Ω,
Cu50Ω, Nikel
120Ω 3-wire type

(permissible line
resistance max.
5Ω per line)

℃

• Voltage:
0-100mVDC ,
0-5VDC ,
1-5VDC ,
0-10VDC

• Current: 0-20mA,
4-20mA

• At room
temperature
(23℃±5℃):
±0.3% F.S.
±1-digit

• Out of room
temperature
range:
±0.5% F.S.
±1-digit

℃

• Connect input:

ON - max. 1kΩ,
OFF - min. 100kΩ

• Solid-state input:
ON - max. residual voltage 0.9V,
OFF - max. leakage current

0.5mA

• Outow current :
approx. 0.3mA per input

-

-

250VAC 3A 1a

-

Min. 10,000,000 operations

Min. 100,000 operations
(250VAC 3A resistance load)

, dielectric strength between the

Approx. 239g
(approx. 165.9g)

0.0-50.0A
(primary current measurement
range)

※

CT ratio=1/1000

±5% F.S. ±1-digit

-

-

-

Approx. 220.6g
(approx. 147.5g)

J-36

Multi-Channel Modular Type High Performance

-|Transparent setting guide|-

Specifications

Communication module

Model TMHC-22LE TMHC-22EE
Communication port COM1/2
Power supply
Permissible voltage range 90 to 110% of rated voltage
Power consumption Max. 5W (for max. load)
Display method

Comm.

Memory retention Approx. 10 years (non-volatile semiconductor memory type)
Insulation resistance Over 100MΩ (500VDC megger)

Insulation type

Dielectric strength 1,000VAC 50/60Hz for 1 min (between power source terminal and input terminal)
Vibration
Noise immunity

Environ

-ment
Protection structure IP20(IEC standard)

Accessories Expansion connector: 1, module lock connector: 2
Approval
Weight

1:

※

2: The weight includes packaging. The weight in parenthesis is for unit only.

※

Environment resistance is rated at no freezing or condensation.

※

※1

24VDC

None- parameter setting and monitoring is available at external devices (PC, PLC, etc.)

COM1
(Master,
PLC)

COM2
(Master,
Group)

Connection
method

RS485/RS422 Ethernet

Protocol Modbus RTU, PLC ladderless comm. Modbus TCP
Connection

method

RS485/RS422 Ethernet

Protocol Modbus RTU Modbus TCP

PC loader TTL (Modbus RTU protocol)

Double insulation or reinforced insulation (mark: , dielectric strength between the measuring input part
and the power part : 1kV)

0.75mm amplitude at frequency of 5 to 55Hz (for 1 min) in each X, Y, Z direction for 2 hours
Square shaped noise by noise simulator (pulse width 1㎲) ±0.5kV R-phase, S-phase

Ambient temp. -10 to 50℃, storage: -20 to 60℃
Ambient humi. 35 to 85%RH, storage: 35 to 85%RH

※2

approx. 219g (approx. 147g) approx. 200g (approx. 129g)

Voltage of power supply/communication terminal placed in the backside of TMH2/4 Series (basic control module)

SENSORS

CONTROLLERS

MOTION DEVICES

SOFTWARE

(J)
Temperature
Controllers

(K)
SSRs

(L)
Power
Controllers

(M)
Counters

(N)
Timers

(O)
Digital
Panel Meters

(P)
Indicators

(Q)
Converters

(R)
Digital
Display Units

(S)
Sensor
Controllers

(T)
Switching
Mode Power
Supplies

(U)
Recorders

(V)
HMIs

(W)
Panel PC

(X)
Field Network
Devices

J-37