16 Channel Relay Output Board Manufacturer,Supplier and Exporter in India
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Product Code : SCL-CE-12592
Indian Lab Suppliers supplies the 16 Channel Relay Output Board (Product ID: 12592), part of the Communication Equipment range under Laboratory equipment, a 16-channel Form C relay output board for switching loads under programmed control from a compatible digital I/O or data acquisition board.
Quick Answer
This board provides 16 Form C (SPDT) relays for programmed load switching, energized by a 5V TTL-level signal on each channel via a 20-pin flat-cable connector, with one enunciator LED per channel showing relay status and a screw terminal for an external power supply to avoid overloading the host PC's own supply.
Key Features
16-channel Form C (SPDT) relay output board · connector- and functionally-compatible with 785-series output boards, using an industrial-type terminal block · usable with an 812-series board or other compatible digital I/O/DAQ board · relays energized by a 5V signal per channel over a 20-pin flat-cable connector · 16 enunciator LEDs, one per channel, indicating relay activation · separate screw-terminal power input to keep relay-switching load off the host PC's power supply.
Key Specifications
Note: the relay life expectancy is listed only as "2 x 10" for both mechanical and electrical life, without the exponent; please confirm the rated cycle counts with our team before ordering. The maximum input voltage is listed as 24 VDC/24 VAC and the maximum switching voltage as 120 VAC/60 VDC for the same relay; please confirm the correct rating with our team.
| Parameter | Detail |
|---|---|
| Relay channels | 16, Form C (SPDT) |
| Maximum input voltage (as listed) | 24 VDC or 24 VAC |
| Nominal load | 0.5 A / 120 VAC, 1 A / 24 VDC |
| Maximum switching power | 60 VA, 24 W |
| Maximum switching voltage (as listed) | 120 VAC, 60 VDC |
| Maximum switching current | 1 A |
| Life expectancy (as listed; exponent to be confirmed) | Mechanical: 2 × 10; Electrical: 2 × 10 — see note above |
| Release time (operate) | 6 ms |
| Control logic | Input TTL high (5V) energizes the relay |
| Power consumption | 12V @ 528 mA max.; 5V @ 150 mA max. |
| Dimensions | 205 mm x 114 mm |
| Operating temperature | 0–60°C |
| Storage temperature | −20 to 70°C |
| Humidity | 5% to 90% non-condensing |
Scope of Supply
16 Channel Relay Output Board unit · 20-pin flat cable connector · user's manual.
Where This Is Used
This board is used in electronics and instrumentation engineering education and laboratory automation setups for hands-on study of relay-based load switching from a digital I/O or data acquisition board, complementing our broader Electronics Lab Equipment and Engineering Lab Equipment ranges.
Frequently Asked Questions
How are the relays on this board switched on?
Each of the 16 Form C relays is energized by applying a 5V TTL-high signal to its channel on the 20-pin flat-cable connector, with an onboard enunciator LED indicating when the relay is active.
What controller boards is this relay board compatible with?
It is connector- and functionally-compatible with 785-series output boards (using an industrial-type terminal block) and can be used with an 812-series board or other compatible digital I/O/data acquisition board; please confirm exact compatibility with our team for your specific controller.
Related Categories
Laboratory · Electronics Lab Equipment · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the 16 Channel Relay Output Board, reach our team via Contact Us or submit your requirement through our Tenders page.
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