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 source datasheet's relay life-expectancy figures are given only as "2 x 10" for both mechanical and electrical life, with the exponent missing from the original document; the figures below are presented as supplied — please verify the complete rated cycle counts with our team before ordering. The source also lists a maximum input voltage of 24 VDC/24 VAC alongside a maximum switching voltage of 120 VAC/60 VDC for the same relay; this inconsistency is presented as-given rather than resolved — please confirm the correct rating with our team.
| Parameter | Detail |
|---|---|
| Relay channels | 16, Form C (SPDT) |
| Maximum input voltage (as given in source) | 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 given in source) | 120 VAC, 60 VDC |
| Maximum switching current | 1 A |
| Life expectancy (as given in source, exponent missing) | 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.
Why Buy from Indian Lab Suppliers
Indian Lab Suppliers is an India-based laboratory equipment manufacturer and exporter supplying this 16 Channel Relay Output Board alongside its broader Communication Equipment catalog, with documentation such as a Certificate of Origin available on request for institutional and export orders.
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.
Do you supply this equipment for institutional or export orders outside India?
Yes. Indian Lab Suppliers quotes equipment for institutional and tender buyers across export markets — see the Tenders page for documentation requirements.
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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