Relay & Opto Interface + FRC Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-13183
Indian Lab Suppliers supplies the Relay & Opto Interface + FRC (Product ID: 13183) as part of its electronics engineering lab equipment range. It is an interface card with four relay outputs and four opto-isolated inputs, for switching external loads and reading isolated signals from a trainer.
Quick Answer
Four SPDT relays bring their common, normally open and normally closed contacts to screw terminals, so the program can switch external circuits on or off through an 8255 port. Four MCT2E opto-couplers isolate incoming signals, which enter through a 10-pin FRC connector, from the trainer logic. The card links to the trainer with a 26-pin FRC cable and comes with a user manual and sample programs.
Key Specifications
| Parameter | Detail |
|---|---|
| Relay outputs | 4 × SPDT, NO/NC/COM on screw terminals |
| Isolated inputs | 4, MCT2E opto-couplers, 10-pin FRC |
| Connection | 8255 port, 26-pin FRC |
| Documentation | User manual with sample programs |
Where This Is Used
It shows how a microprocessor controls and senses real equipment, on trainers such as 8085 Microprocessor Trainer (Product ID: 13161). For eight isolated channels see 8 Channel Opto Isolated Input Module (Product ID: 13186) and 8 Channel Opto Isolated Output Module (Product ID: 13187). The relay contact rating is not listed, so please confirm it at quotation; any mains load must be wired by a qualified person with the power off. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
How many relays are there?
Four SPDT relays with NO, NC and COM terminals.
What isolates the inputs?
MCT2E opto-couplers on four channels.
Can it switch mains loads?
Confirm the contact rating first; mains wiring needs a qualified person.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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