Temperature measuring amplifier IM12-TI02-2TCURTDR-2I-C0/24VDC, TC/RTD, 2-channel, 0/4-20mA, SIL2

IM12-TI02-2TCURTDR-2I-C0/24VDC is a 2-channel TURCK temperature measuring amplifier for thermocouples, RTDs, resistors and mV signals. It converts the inputs to galvanically isolated 0/4...20 mA outputs; cold junction compensation can be internal, external or a fixed value.

• Inputs: 2 x thermocouple (IEC 60584, DIN 43710), -150...+150 mV, RTD (IEC 60751, DIN 43760) or 0...5 kΩ, 2- or 3-wire
• Outputs: 2 x 0/4...20 mA, source or sink (15...28 V); inputs assignable as E1, E2, E1-E2 or E2-E1
• Configuration: PC via FDT and IODD
• Supply: 10...30 V DC, ≤2.7 W
• Housing: polycarbonate/ABS, 120 x 12.5 x 117 mm, DIN rail (NS35), removable screw terminals
• Environment: IP20, -25...+70 °C

Used where a mix of thermocouples and RTDs from a hazardous area has to reach the control system as current signals. With a 3-wire RTD connection, the lead resistances must be equal. Input faults are indicated according to NE44, and a PC connection is needed for parameterisation.

Approvals: ATEX, cULus; for use in ATEX Zone 2. SIL 2.