Remote I/O Modules for Industrial Control and Monitoring

Explore our extensive range of industrial Remote I/O modules designed to bring reliable acquisition and control of digital, analog, and relay signals to your networked control systems. With support for Ethernet, serial, USB, wireless and fieldbus communication, our I/O solutions are trusted in manufacturing, energy, and automation environments worldwide.

Get in touch with our expert team today to discuss your I/O requirements and find the right solution for your application.

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Remote I/O Modules

Showing 218 of 218 Remote I/O items

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Sealevel 450S
RS-232 Modbus RTU to 16 Form C Relay Output Adapter (SeaI/O-450S)
Sealevel 450S-OEM
RS-232 Modbus RTU to 16 Form C Relay Output OEM Board (SeaI/O-450S-OEM)
Sealevel 450N
16 Form C Relay Output SeaI/O Expansion Module, SeaI/O-450N
Sealevel 450M
RS-485 Modbus RTU to 16 Form C Relay Output Adapter (SeaI/O-450M)
Sealevel 450M-OEM
RS-485 Modbus RTU to 16 Form C Relay Output OEM Board (SeaI/O-450M-OEM)
Sealevel 450E
Ethernet Modbus TCP to 16 Form C Relay Output Adapter (SeaI/O-450E)
Sealevel 450E-OEM
Ethernet Modbus TCP to 16 Form C Relay Output OEM Board (SeaI/O-450E-OEM)
Sealevel 440W
Wireless 802.11b/g Modbus TCP to 32 Reed Relay Output Adapter (SeaI/O-440E)
Sealevel 440S
RS-232 Modbus RTU to 32 Reed Relay Output Adapter (SeaI/O-440S)
Sealevel 440S-OEM
RS-232 Modbus RTU to 32 Reed Relay Output OEM Board (SeaI/O-440S-OEM)
Sealevel 440N
32 Reed Relay Output SeaI/O Expansion Module, SeaI/O-440N
Sealevel 440M
RS-485 Modbus RTU to 32 Reed Relay Output Adapter (SeaI/O-440M)
Sealevel 440M-OEM
RS-485 Modbus RTU to 32 Reed Relay Output OEM Board (SeaI/O-440M-OEM)
Sealevel 440E
Ethernet Modbus TCP to 32 Reed Relay Output Adapter (SeaI/O-440E)
Sealevel 440E-OEM
Ethernet Modbus TCP to 32 Reed Relay Output OEM Board (SeaI/O-440E-OEM)
Sealevel 430W
Wireless 802.11b/g Modbus TCP to 32 Isolated Digital Input Adapter (SeaI/O-430W)
Sealevel 170PoE
PoE Modbus TCP to 8 A/D, 2 Optically Dry Contact Input, 2 Solid-State Relay Output Adapter
Sealevel 170PoE-OEM
PoE Modbus TCP to 8 A/D, 2 Optically Dry Contact Input, 2 Solid-State Relay Output Board
Sealevel 170E
Ethernet Modbus TCP to 8 A/D, 2 Optically Dry Contact Input, 2 Solid-State Relay Output Adapter (eI/O AIO-8)
Sealevel 170E-OEM
Ethernet Modbus TCP to 8 A/D, 2 Optically Dry Contact Input, 2 Solid-State Relay Output Board (eI/O AIO-8-OEM)
Sealevel 160PoE
Ethernet Modbus TCP to 32 Channel TTL Digital I/O Adapter
Sealevel 160PoE-OEM
Ethernet Modbus TCP to 32 Channel TTL Digital I/O Board
Sealevel 160E
Ethernet Modbus TCP to 32 Channel TTL Digital I/O Adapter (eI/O PIO-32)
Sealevel 160E-OEM
Ethernet Modbus TCP to 32 Channel TTL Digital I/O Board (eI/O PIO-32-OEM)
Sealevel 150PoE
Ethernet Modbus TCP to 4 Form C Relay Output Adapter
Sealevel 150E
Ethernet Modbus TCP to 4 Form C Relay Output Adapter (eI/O REL-4C)
Sealevel 140PoE
Ethernet Modbus TCP to 4 Reed Relay Output Adapter
Sealevel 140E
Ethernet Modbus TCP to 4 Reed Relay Output Adapter (eI/O REL-4)
Sealevel 130PoE
PoE Modbus TCP to 4 Optically Isolated Digital Input Adapter
Sealevel 130E
Ethernet Modbus TCP to 4 Optically Isolated Digital Input Adapter (eI/O ISO-4)
Sealevel 120PoE
PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Adapter
Sealevel 120PoE-OEM
PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Board
Sealevel 120E
Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Adapter (eI/O PLC-8)
Sealevel 120E-OEM
Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Form C Relay Output Board (eI/O PLC-8-OEM)
Sealevel 110PoE
PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Adapter
Sealevel 110PoE-OEM
PoE Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Board
Sealevel 110E
Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Adapter (eI/O DIO-8)
Sealevel 110E-OEM
Ethernet Modbus TCP to 4 Optically Isolated Digital Input/4 Reed Relay Output Board (eI/O DIO-8-OEM)