7580530中文資料圖爾克數(shù)據(jù)手冊PDF規(guī)格書

The temperature transducer IM12-

TI02-2TCURTDR-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 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-wire) and resistors 0…5 kò (2-, 3-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 cold junction compensation can be set to internal, external, or to a

constant value. 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

■ ATEX use in Zone 2, cUL

■ SIL 2