The temperature transducer IM12-

TI02-1TCURDR-1I1R-CPR/24VDC transmits

temperature-dependent measured values galvanically isolated. The devices are suitable for

operation in zone 2.

The 1-channel device has an input for thermocouples acc. to IEC 60584, DIN 43710, GOST

R 8.585-2001, low voltages (-150…+150 mV),

RTDs acc. to IEC 60751, DIN 43760, GOST

6651-94 (2, 3 and 4-wire) and resistors 0…5

kò (2, 3 and 4-wire). A current output, 0/4…

20 mA, and a 2-way relay are available on the

output side. The device can be powered from

a power bridge that also transmits a collective

fault signal.

The device is parameterized via FDT and

IODD with a PC. The cold junction compensation can be set to internal, external, or to a

constant value. The current output can be set

to 0/4…20 mA (source or sink optional). In accordance with the parameterization, the input

signals are provided as a 0/4…20 mA standard current signal. With the changeover relay, either a limit value can be monitored on

over- or undershoot or a window.

The devices have a green power LED (Pwr)

and a red LED to indicate internal faults. For

each input circuit there is a yellow and a red

status LED. A fault in the input circuit leads to

a flashing red LED according to NE44 and an

internal fault to a steady read LED. The fault

current can be adjusted to 21.5

mA.

The device can be used in safety circuits up

to SIL2 (high and low demand according to

IEC 61508) and meets the requirements of

the NE21. It is equipped with removable screw

terminals.

The device is equipped with removable screw

terminals.

■ Input circuits monitored for wire break and

short circuit

■ Parameterized via PC

■ Complete galvanic isolation

■ Removable screw terminals

■ Connector for power bridge incl. in delivery

■ ATEX use in Zone 2, cUL

■ SIL 2