7580106中文资料图尔克数据手册PDF规格书

The 2-channel IMX12-DO01-2U-2UPR/24VDC/CC solenoid driver provides an intrinsically safe output signal limited in current

and voltage. Loads in the Ex area can thus be

supplied directly. Typical applications are the

control of Ex i pilot valves and the powering of

displays and transmitters. The device can be

powered from a power bridge that also transmits a collective fault signal.

The device is ready for operation when power is applied. The green LED indicates operational readiness. A yellow LED indicates the

switching state of the associated output.

The device can detect a wire break or short

circuit when a high is present at the input.

The input then switches to high impedance

and the common alarm output becomes conducting. An error in the output circuit causes

the red LED to flash according to NE44.

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 is equipped with removable

spring-type terminals.

■ Output circuits monitored for wire-break

and short-circuit

■ Complete galvanic isolation

■ Input reverse-polarity protected

■ Removable spring type terminals

■ Power bridge (connector incl. in delivery)

■ ATEX, IECEx, cUL, cFM, INMETRO, NEPSI, Kosha, TR CU EAC, TIIS

■ Installation in zone 2

■ SIL 2