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TMH2-22C-L - Modular Multi-Channel High Performance Temperature Controllers

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TMH2-22C-L

  • No. of channel : 2-channel
  • 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 specialstring, 0-5VDC specialstring, 1-5VDC specialstring, 0-10VDC specialstring
    Current: 0-20mA, 4-20mA
  • Input type_CT : 0.0-50.0A(primary current measurement range) ※CT ratio=1/1000, Measured accuracy: ±5% F.S. ±1-digit
  • Input type_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 output_Current : Selectable DC 4-20mA or DC 0-20mA(load resistance max. 500Ω)
  • Alarm output : 250VAC~ 3A 1a
  • Communication : Modbus RTU
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Data sheet Print

Data sheet
No. of channel 2-channel
Sampling cycle 50ms(2-CH or 4-CH synchronous sampling)
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 specialstring, 0-5VDC specialstring, 1-5VDC specialstring, 0-10VDC specialstring
Current: 0-20mA, 4-20mA
Input type_CT 0.0-50.0A(primary current measurement range) ※CT ratio=1/1000, Measured accuracy: ±5% F.S. ±1-digit
Input type_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 Heating, cooling, heating & cooling: ON/OFF, P, PI, PD, PID control
Control output_Current Selectable DC 4-20mA or DC 0-20mA(load resistance max. 500Ω)
Alarm output 250VAC~ 3A 1a
Communication Modbus RTU
Proportional band Thermocouple / RTD: 0.1 to 999.9 ℃/℉, Analog: 0.1 to 999.9 %
Integral time 0 to 9999 sec
Derivative time 0 to 9999 sec
Control period 1.0 to 120.0 sec
Manual reset 0 to 100%( 0.0 to 100.0%)
Insulation type Double insulation or reinforced insulation(mark: specialstring, dielectric strength between the measuring input part and the power part: 1kV)
Unit weight (packaged weight) ≈ 162 g (≈ 261 g)
Power supply 24VDC specialstring
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.)
Memory Protection ≈ 10 years (non-volatile semiconductor memory type)
Insulation resistance 100MΩ(at 500VDC megger)
Dielectric strength Between the charging part and the case: 1,000 VAC~ 50/60 Hz for 1 minute
Vibration 0.75 mm amplitude at frequency of 5 to 55 Hzin 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)

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