The temperature transducer IM12-

TI01-2RTDR-2I-CPR/24VDC/CC transmits

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

operation in zone 2.

The 2-channel device has two inputs for

RTDs acc. to IEC 60751, DIN 43760,

GOST 6651-94 (2-, 3- and 4-wire) as well as

resistors 0…5 kò (2-, 3- and 4-wire). Two

0/4…20 mA current outputs 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 current outputs can be

set (either as source or sink) to 0/4…20 mA.

The inputs can be freely assigned to the outputs. In accordance with the parameterization

(I1, I2, I1 - I2 or I2 - I1), the input signals are

output as a 0/4…20 mA normalized current

signal.

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, an

internal error to a steady red 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 NE21.

It is equipped with removable spring type terminals.

The device can be used in safety circuits up to

SIL 2 (high and low demand according to IEC

61508) (hardware fault tolerance HFT = 0).

The device is equipped with removable

spring-type terminals.

■ Input circuits monitored for wire break and

short circuit

■ Parameterized via PC

■ Complete galvanic isolation

■ Removable spring type terminals

■ Power bridge (connector incl. in delivery)

■ ATEX use in Zone 2, cUL

■ SIL 2