An innovative short circuit protected SSR card are ideal switching device for Hydraulic and Pneumatic valves. These DC to DC solid state relay card are available in 2-channel / 4-channel / 8-channel space saving din rail versions. Protected SSR card are having short circuit, over load protection and open load detection with fault indicator for individual channels. All SSR inputs are polarity free and wide input rage having 5V to 50VDC with signal indicator. Protected SSR card are useful in harsh environment where solenoids are about to get burnt. These SSR protects its-self from getting permanent short and prevent power supply device to get over load by isolating faulty load from power supply. Fault indicators are useful while maintenance and trouble shootings.
Key Features
- DC to DC solid state relay card
- Easy solenoid valve driver (Hydraulic / Pneumatic)
- Load supply – 12VDC to 45VDC
- Load current – 2.5A Continuous / 4A Peak
- Control voltage – 5VDC to 50VDC / <2mA
- NPN and PNP control input compatible
- Individual channel protection with fault indicator
- Over-Load protection
- Short-Circuit protection
- Operating frequency – Max. 500Hz
- Signal to Load isolation – 5KV / 1 min.
- Dimension :
- 2-Channel – 89mm x 25mm
- 4-Channel – 89mm x 35mm
- 8-Channel – 89mm x 58mm
Protested SSR Card datasheet : Download
Wiring Diagram :
