7580105中文資料圖爾克數(shù)據(jù)手冊PDF規(guī)格書

The 2-channel IMX12-DO01-2U-2U-0/24VDC

solenoid driver provides an intrinsically safe

output voltage 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, the powering of displays and

transmitters.

The device is ready for operation when power is applied. The Pwr LED lights green to indicate 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.

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

the NE21. It is equipped with removable screw

terminals.

The device is equipped with removable screw

terminals.

■ Output circuits monitored for wire-break

and short-circuit

■ Complete galvanic isolation

■ Input reverse-polarity protected

■ Removable screw terminals

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

■ Installation in zone 2

■ SIL 2