Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Development Boards & Control Boards |
| Origin | - |
| Channel Options | 4, 8, or 16 Channels |
| Control Voltage | 12V / 24V DC |
| Max Load Current | 10A per Channel |
| Isolation Type | Optocoupler Isolation |
| PCB Material | FR-4 Fiberglass |
| LED Indicators | Power & Signal Status |
| Mounting Type | Screw Terminal & DIN Rail |
| Operating Temp | -20°C to 70°C |
| Contact Material | Silver Alloy |
| Application | PLC Signal Amplification |
Anonymous
Apr 13, 2026
Rating: 5/5
Solid industrial component
Used this for a conveyor belt control system. The optocoupler isolation gives me peace of mind regarding signal noise.
Anonymous
Mar 15, 2026
Rating: 4/5
Works well, instructions could be better
The module itself is high quality. Wiring diagram was a bit small but manageable. Switches reliably.
Anonymous
Feb 15, 2026
Rating: 5/5
Exactly as described
Voltage ratings are accurate. Used it to amplify signals for high power loads without issues.
Anonymous
Feb 11, 2026
Rating: 5/5
Great for automation projects
Integrated easily with my PLC. The LEDs make troubleshooting very simple. Highly recommend.
Anonymous
Jan 21, 2026
Rating: 5/5
Reliable and sturdy
Been running 24/7 for a month now. No heat issues and connections remain tight.
Q: Is the logic positive or negative trigger?
A: This module supports both positive and negative trigger configurations via jumper settings.
Q: What is the coil power consumption?
A: Each relay coil consumes approximately 0.7W when activated.
Q: Is DIN rail mounting hardware included?
A: Yes, the package includes the necessary clips for standard DIN rail installation.
Q: Does it come with a power supply?
A: No, the control board module is sold separately without an external power adapter.
Q: Can this handle 220V AC loads?
A: Yes, the relay contacts are rated for up to 250V AC.
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