Solenoid Driver

Product details



Solenoid driver - 12.5mm

This isolated barrier is used for intrinsic safety applications. It supplies power to solenoids, LEDs and audible alarms located in a hazardous area.

It is loop powered, so the available energy at the output is received from the input signal. The output signal has a resistive characteristic. As a result the output voltage and current are dependent on the load and the input voltage.

At full load, 12V at 45mA is available for the hazardous area application.

Technical specification
Rated voltage:	Loop powered
No. of channels:	1
Input/output:	Digital output
Output:
Internal resistor:	≤245Ω
Limit:
Current:	≥45mA
Voltage:	≥12V
Open loop voltage:	≥22.7V
Connection:	Terminals 1+, 2-
Output rated operating current:	45mA
Output signal:	19-30V d.c.
Energized/de-energised delay:	19-30V d.c.
Single operation:	300μs
Periodical:	5μs/50μs
Input:
Rated voltage Ui:	19-30V d.c.
Current:
Input voltage:	72mA at 19V
	50mA at 30V
Output load	265Ω
Ambient temperature:	-20 to +60°C
Protection rating:	IP20
Mounting:	35mm DIN rail or panel mount
Dimensions:	w12.5 x h114 x d122mm

Features:

12.5mm slimline housing

3 port galvanic isolation

Single-channel isolated barrier

24V d.c. supply (loop powered)

Current limit 45mA at 12V d.c.

Up to SIL3 acc. to IEC 61508

DIN rail/power rail solutions

Removable terminals reduce maintenance time

Fault detection and local indication