Relay - Form A / Reed Remote I/O Modules

We have been supplying remote I/O modules for over 20 years. Our comprehensive range includes Ethernet, USB, serial, wireless and fieldbus I/O modules offering analog, digital and relay acquisition and control.

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In stock [38]
Digital Input [17]
Digital Output [1]
Relay - Form A / Reed
Relay - Form C [3]
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Showing 19 of 32 Relay - Form A / Reed Remote I/O Modules
ADAM-4060
Relay Output Module
RS-485 to 4 Channel Relay Output Module
  • Output: Relay
  • Channels: 4
  • Contact Rating (Resistive): 2 A @ 30 VDC...
  • Relay Type: 2x Form A, 2x Form C
  • Communication Interface: RS-485
  • Protocol: ASCII command, Modbus/RTU
  • Connectors: 2 x 10-pin plug-in screw ter...
  • Input Voltage: 10V to 30V DC
From £99
ADAM-4068
Relay Output Module
RS-485 to 8 Channel Relay Output Module with Modbus
  • Output: Relay
  • Channels: 8
  • Contact Rating (Resistive): 1A @ 30V DC,...
  • Relay Type: 4x Form A, 4x Form C
  • Communication Interface: RS-485
  • Protocol: ASCII command, Modbus/RTU
  • Connectors: 2x 13-pin plug-in screw term...
  • Input Voltage: 10V to 30V DC
From £119
IN STOCK
ADAM-4069
Power Relay Output Module
RS-485 to 8 Channel Power Relay Output Module with Modbus
  • Output: Relay
  • Channels: 8
  • Contact Rating (Resistive): 5A @ 30V DC,...
  • Communication Interface: RS-485
  • Protocol: ASCII command, Modbus/RTU
  • Connectors: 2x 13-pin plug-in screw term...
  • Input Voltage: 10V to 30V DC
  • Operating Temperature: -10°C to +70°C
From £153
IN STOCK
ADAM-4168
Reed Relay Output Module
RS-485 to 8 Channel Reed Relay Output Module with Modbus
  • Output: Relay
  • Channels: 8
  • Contact Rating (Resistive): 1A @ 30V DC,...
  • Relay Type: 8x Form A
  • Communication Interface: RS-485
  • Isolation Voltage: 3000V DC
  • Protocol: ASCII command, Modbus/RTU
  • Connectors: 2x 10-pin plug-in screw term...
From £129
ADAM-6060
Ethernet Relay Output Module
Ethernet to 6 Channel Digital Input/6 Channel Form A Relay Output Module with Modbus TCP
  • Input 2: 8
  • Output: Relay
From £165
IN STOCK
ADAM-6066
Ethernet Relay Output Module
Ethernet to 6 Channel Digital Input/6 Channel Form A Power Relay Output Module with Modbus TCP
    From £167
    ADAM-6360D
    OPC UA Ethernet Relay Output Module
    IoT OPC UA Ethernet to Solid State Relay Output Module with Modbus
    • Input: Digital
    • Input Channels: 14
    • Input Voltage: Dry contact Logic level 0
    • Isolation Protection: 2500V DC
    • Output Type: Sink
    From £286
    WISE-4060
    IoT Wireless IO Module
    4 Digital Input and 4 Relay Output IoT Wireless I/O Module
    • Bus: Wireless I/O
    • I/O type: Digital Input, Relay - Form A ...
    From £119
    WISE-4060/LAN
    Ethernet Ethernet IO Module
    4 Digital Input and 4 Relay Output IoT Ethernet I/O Module
    • Bus: Ethernet I/O
    • I/O type: Relay - Form A / Reed
    From £130
    ioLogik E1214
    Digital Input Relay Module
    Ethernet to 6 Channel Isolated Digital Input / 6 Relay Module with Modbus TCP
    • Certification: Oil and Gas Certified
    • Bus: Ethernet I/O
    • I/O type: Digital Input, Relay - Form A ...
    • Protocol: Modbus TCP
    • Suitable for: Oil and Gas
    £165
    IN STOCK
    ioLogik R1214
    Digital Input Relay Output Module
    RS-485 to 6 Digital Input / 6 Relay Output Module with Modbus RTU
    • Bus: Serial I/O
    • I/O type: Digital Input, Relay - Form A ...
    • Protocol: Modbus RTU
    £186
    110E
    Ethernet Isolated IO Module
    Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Adapter (eI/O DIO-8)
    • Bus: Ethernet I/O
    • I/O type: Digital Input, Relay - Form A ...
    110E-OEM
    Ethernet Isolated IO Adapter
    Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Board (eI/O DIO-8-OEM)
    • Bus: Ethernet I/O
    • I/O type: Digital Input, Relay - Form A ...
    • Protocol: Modbus TCP
    110PoE-OEM
    Ethernet Reed Relay Output Board
    Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Board with PoE (802.3af) (eI/O DIO-8-OEM)
    • Bus: Ethernet I/O
    • I/O type: Digital Input, Relay - Form A ...
    • Protocol: Modbus TCP
    140E
    Ethernet Reed Relay Output Adapter
    Ethernet Modbus TCP to 4 Reed Relay Output Adapter (eI/O REL-4)
    • Bus: Ethernet I/O
    • I/O type: Relay - Form A / Reed
    • Protocol: Modbus TCP
    140PoE
    Ethernet Reed Relay Output Adapter
    Ethernet Modbus TCP to 4 Reed Relay Output Adapter with PoE (802.3af) (eI/O REL-4)
    • Bus: Ethernet I/O
    • I/O type: Relay - Form A / Reed
    • Protocol: Modbus TCP
    410E
    Reed Relay Output Adapter
    Ethernet Modbus TCP to 16 Isolated Digital Input/16 Reed Relay Output Adapter (SeaI/O-410E)
    • Bus: Ethernet I/O
    • I/O type: Digital Input, Relay - Form A ...
    • Protocol: Modbus TCP
    410E-OEM
    Ethernet Reed Relay Output OEM Board
    Ethernet Modbus TCP to 16 Isolated Digital Input/16 Reed Relay Output OEM Board (SeaI/O-410E-OEM)
    • Bus: Ethernet I/O
    • I/O type: Digital Input, Relay - Form A ...
    • Protocol: Modbus TCP
    410M
    Output Adapter
    RS-485 Modbus RTU to 16 Isolated Digital Input/16 Reed Relay Output Adapter (SeaI/O-410M)
    • Bus: Serial I/O
    • I/O type: Digital Input, Relay - Form A ...
    • Protocol: Modbus RTU
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    +44(0)1782 337 800
    +44(0)1782 337 800