Isıso Relay Boards
A relay board is an interface module that gathers multiple relays and connection terminals on a single printed circuit and passes PLC or control outputs to the load collectively, isolating them from the load circuit. It is used in automation panels to connect many PLC outputs to loads such as valves, lamps and contactor coils without wiring a separate relay and socket for each one. The category includes Isıso 8-channel relay boards with 24 V DC supply: the DIN rail-mounted ITRS8, the housed type DIN rail-mounted ITRSK8, and the housed, tested ITRSKT8. Select the channel count according to the number of outputs you need, the supply voltage according to the control voltage, the contact current according to the load, the input type according to whether the PLC output is PNP or NPN, and the housing type according to the protection needed inside the panel. These boards are rail-mounted panel products operating on 24 V DC; they should not be confused with development-board relay modules driven by 5 V logic signals.
Products
- Isıso ITRS8 Relay Board, 8 Channel, DIN rail mount — Isıso · SKU: ITRS8 · TRY 1,126.15 · In stock
- Isıso ITRSKT8 Relay Board, 8 Channel, Enclosed DIN rail mount, tested — Isıso · SKU: ITRSKT8 · TRY 1,233.41 · In stock
- Isıso ITRSK8 Relay Board, 8 Channel, Enclosed type DIN rail mount — Isıso · SKU: ITRSK8 · TRY 1,126.15 · In stock
How to choose Relay Boards
A relay board is an interface module that gathers multiple relays and connection terminals on a single printed circuit and passes PLC or control outputs to the load collectively, isolating them from the load circuit. It is used in automation panels to connect many PLC outputs to loads such as valves, lamps and contactor coils without wiring a separate relay and socket for each one.
- Separate sensing, motion control, logic processing and operator interface requirements.
- Select signal type, supply voltage, communication protocol and I/O count for the machine network.
- Verify housing size, sensing distance and PNP/NPN output polarity against the PLC input card.
Frequently asked questions
What is Relay Boards and where is it used?
A relay board is an interface module that gathers multiple relays and connection terminals on a single printed circuit and passes PLC or control outputs to the load collectively, isolating them from the load circuit. It is used in automation panels to connect many PLC outputs to loads such as valves, lamps and contactor coils without wiring a separate relay and socket for each one.
What should I compare when choosing Relay Boards?
Select the channel count according to the number of outputs you need, the supply voltage according to the control voltage, the contact current according to the load, the input type according to whether the PLC output is PNP or NPN, and the housing type according to the protection needed inside the panel.
Where can I find technical details for Relay Boards products?
These boards are rail-mounted panel products operating on 24 V DC; they should not be confused with development-board relay modules driven by 5 V logic signals.