AC Solid State Relay Board: This is a opto-Triac with optical isolation between input signal and output signal. This is to be used for switching 24V-600VAC,50/60Hz supply by 5V-230 VDC input signal.
Features
- DIN rail mountable
- Eight/Four phototriacs on a single board
- LED indication for input signal
- Positive supply common/negative supply common selection by jumpers for i/p signal
- Output points in one/two groups. Each group consists four o/p points
- Individual o/p point can be grouped / ungrouped by jumper selection
Technical Specifications
- Input signal voltage: 20 VDC-28VDC28VDC/4-9 VDC / 10-15 vdc
- Max. input current: 20 mA @24VDC
- Max. output voltage:600 VAC
- Min.output voltage:24 VAC
- Max. load (rms) per output point:1 Amp
- Peak non repeatitive surge current:10 Amp
- Input to output electrical isolation: 3.55 KV Max.
- Voltage drop in output voltage: 1.7 V @ 1 Amp load
- Switching delay Off to ON and ON to OFF:Less than half cycle
- Load type:Resistive and Inductive
- Size:8 point :- 118x90x50 (WXHXD) 4 point :- 62x90x50 (WXHXD)
Applications
- For switching contactors from PLC outputs.
- To switch Air conditioner, microwave ovens, washing machines, personal hygiene systems, refrigerators, fan heaters, domestic fans, inductive heating cookers, water heaters directly from controller outputs.
- For switching AC loads like single phase motors, AC actuators, AC solenoid valves, AC electromagnets in industrial use directly from controller outputs.
- In all applications where we need very fast switching and require isolation between driver and driven circuits. The load can be inductive or resistive.
Optoisolator Vs Relay Comparison
|
Sr.No |
Solid State Relay Board |
Relay Board |
| 1 |
Switching time 10 mS max |
Switch ON time 20mS and Switch OFF time 20 ms |
| 2 |
No limitation on number of operations at 1 Amp load |
300,000 operations is limit at 2A/230 V load |
| 3 |
Space 120x87(mm) for 8points |
Space 150x87(mm) for 8 points |
| 4 |
Max. load 50mA per point |
Max. load 2A per point |
| 5 | To be used for AC switching | Can be used for AC/DC switching |
Highlights
Available in 4/8 points variants.
Solid State Relay boards with input signal other than 24VDC can be supplied on demand.
Standard/Approvals
CE Certified, PCB: IEC 61373
Optoisolator: UL/VDE, Connectors: CE
Profile & end plates: UL
Caution:- Do Not Use SSR BOARD For Switching DC Supply!
NOTE:- Due to continuous product development the product supplied to you may look different than the product image in the pdf file.
NOTE:- Due to continuous product development the product supplied to you may look different than the product image in the pdf file.
