| Autonics TMH Series Control module Specifications |
| No. of channels |
2 channels |
4 channels |
| Power supply |
24VDC ![Autonics_TMH_Series_EQ]() |
| 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.) |
| Input type |
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 |
| RTD |
DPt100Ω, JPt100Ω, DPt50Ω, Cu100Ω, Cu50Ω, Nikel 120Ω 3-wire type (permissible line resistance max. 5Ω) |
| Analog |
• Voltage: 0-100mVDC![Autonics_TMH_Series_EQ]() , 0-5VDC![Autonics_TMH_Series_EQ]() , 1-5VDC![Autonics_TMH_Series_EQ]() , 0-10VDC![Autonics_TMH_Series_EQ]() • Current: 0-20mA, 4-20mA |
| Sampling cycle |
50ms (2CH or 4CH synchronous sampling) |
| Measured accuracy |
Thermocouple*1 |
• At room temperature (23°C±5°C): (PV ±0.3% or ±1°C, higher one) ±1-digit*2
• Out of room temperature range: (PV ±0.5% or ±2?, higher one) ±1-digit |
| RTD |
| Analog |
• At room temperature (23°C±5°C): ±0.3% F.S. ±1-digit
• Out of room temperature range: ±0.5% F.S. ±1-digit |
| Option input |
CT input |
0.0-50.0A (primary current measurement range) *CT ratio=1/1000
Measured accuracy: ±5% F.S. ±1-digit |
| Digital input |
• Connect input: ON - max. 1kΩ, OFF - min. 100kΩ
• Solid-state input: ON - max. residual voltage 0.9V, OFF - max. leakage current 0.5mA
• Outflow current : approx. 0.3mA per input |
- |
| Control method |
Heating, Cooling |
ON/OFF control, P, PI, PD, PID control |
| Heating&Cooling |
| Control output |
Relay |
250VAC~ 3A 1a |
| SSR |
Max. 12VDC![Autonics_TMH_Series_EQ]() ±3V 20mA |
| Current |
Selectable DC 4-20mA or DC 0-20mA (load resistance max. 500Ω) |
| Option output |
Alarm |
250VAC~ 3A 1a |
- |
| Communication |
Master |
RS485 communication output (Modbus RTU) |
| PC loader |
Serial (TTL Level), half duplex |
| Hysteresis |
RTD/Thermocouples: 1 to 100°C/°F (0.1 to 100.0°C/°F), analog: 1 to 100 digit |
| Proportional band (P) |
RTD/Thermocouples: 1 to 999°C/°F (0.1 to 999.9°C/°F), 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 |
Double insulation or reinforced insulation (mark: ![Autonics_TMH_Series_INS]() , dielectric strength between the measuring input part and the power part: 1kV) |
| 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: 1μs) by the noise simulator |
| Environment |
Ambient temp. |
-10 to 50°C, storage: -20 to 60°C |
| 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 |
![Autonics_TMH_Series_CE]() ![Autonics_TMH_Series_CULUS]() ![Autonics_TMH_Series_KC]() |
| Weight*3 |
Basic module |
Approx. 250.8g (approx. 177.7g) |
Approx. 250.4g (approx. 177.3g) |
| Expansion module |
Approx. 245.7(approx. 172.6g) |
Approx. 245.1g(approx. 172.2g) |
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*1: Connecting 1 or more expansion module can vary measurement accuracy about ±1°C, regardless of the number of connected expansion module.
*2: • At room temperature (23°C±5°C)
- Thermocouple K, J, N, E below -100°C, L, U, PLII and RTD Cu50Ω, DPt50Ω: (PV ±0.3% or ±2°C, higher one) ±1-digit
- Thermocouple C, G and R, S below 200°C: (PV ±0.3% or ±3°C, higher one) ±1-digit
- Thermocouple B below 400°C: there is no accuracy standards.
• Out of room temperature range
- RTD Cu50Ω, DPt50Ω: (PV ±0.5% or ±3°C, higher one) ±1-digit
- Thermocouple R, S, B, C, G: (PV ±0.5% or ±5°C, higher one) ±1-digit
- Others blow -100?: within ±5°C
*3: The weight includes packaging. The weight in parenthesis is for unit only. *Environment resistance is rated at no freezing or condensation.
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