• TMH2-22RB

Data sheet 

Number of input channels 2-channel
Power supply 24VDC
Allowable 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_TC 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 DPt100Ω, JPt100Ω, DPt50Ω, Cu100Ω, Cu50Ω, Nikel 120Ω 3-wire type(permissible line resistance max. 5Ω)
Input type_Analog Voltage: 0-100mVDC , 0-5VDC , 1-5VDC , 0-10VDC
Current: 0-20mA, 4-20mA
Sampling cycle 50ms(2-CH or 4-CH synchronous sampling)
Measurement accuracy_Thermocouple At room temperature(23℃±5℃): (PV ±0.3% or ±1℃, higher one) ±1-digit
Out of room temperature range: (PV ±0.5% or ±2℃, higher one) ±1-digit
Measurement accuracy_RTD At room temperature(23℃±5℃): (PV ±0.3% or ±1℃, higher one) ±1-digit
Out of room temperature range: (PV ±0.5% or ±2℃, higher one) ±1-digit
Measurement accuracy_Analog At room temperature(23℃±5℃): ±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
Option input_Digital inputs 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 ON/OFF control, P, PI, PD, PID control
Control output_Relay 250VAC~ 3A 1a
Control output_SSR Max. 12VDC ±3V 20mA
Control output_Current Selectable DC 4-20mA or DC 0-20mA(load resistance max. 500Ω)
Option output_Alarm 250VAC~ 3A 1a
Communication_Comm. terminal RS485 communication output(Modbus RTU)
Communication_PC loader TTL
Hysteresis(adjustable sensitivity) RTD/Thermocouples: 1 to 100℃/℉ (0.1 to 100.0℃/℉), analog: 1 to 100 digit
Proportional band RTD/Thermocouples: 1 to 999℃/℉ (0.1 to 999.9℃/℉), analog: 0.1 to 999.9 digit
Integral time 0 to 9999 sec
Derivative time 0 to 9999 sec
Control period 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
Relay life cycle_Electrical Min. 100,000 operations(250VAC 3A resistance load)
Memory Protection Approx. 10 years(non-volatile semiconductor memory type)
Insulation resistance 100MΩ(at 500VDC megger)
Insulation type Double insulation or reinforced insulation(mark: , 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 o 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 temperature -10 to 50℃, storage: -20 to 60℃
Environment_Ambient humidity 35 to 85% RH, storage: 35 to 85% RH
Protection structure IP20(IEC standard)
Accessories Expansion connector: 1, module lock connector: 2
Weight_Basic module Approx. 250.8g (approx. 177.7g)

※Thermocouple: Connecting 1 or more expansion module can vary measurement accuracy about ±1℃, regardless of the number of connected expansion module.
※Measured accuracy:
◎At room temperature (23℃±5℃)
• Thermocouple K, J, T, 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
• Other blow -100℃: within ±5℃
※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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  • Brand: autonics
  • Product Code: TMH2-22RB
  • Weight : 0.2 lbs.
  • Availability: 8-9 weeks out of stock in the USA. 2-4 weeks to expedite with starting $25 fee.
  • $407.95

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