Serial Remote I/O Modules

Serial I/O is the use of a standard RS-232/422 or RS-485 interface to transmit a variety I/O signals including sensor, voltage, digital, relay, TTL and open collector.

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.

Manufacturer
Bus
Ethernet I/O [113]
Serial I/O [101]
Wireless I/O [68]
Fieldbus I/O [7]
Expansion I/O [12]
I/O type
Protocol
Industry
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Showing 19 of 101 Serial Remote I/O Modules
ADAM-4015
RTD Input Module
RS-485 to 6 Channel RTD Input Module with Modbus
IN STOCKFREE DELIVERY
From £207
ADAM-4017
Analog Input Module
RS-485 to 8 Channel Analog Input Module
IN STOCK
From £130
ADAM-4017+
Analog Input Module
RS-485 to 8 Channel Analog Input Module with Modbus
IN STOCKFREE DELIVERY
From £189
ADAM-4018+
Thermocouple Input Module
RS-485 to 8 Channel Thermocouple Input Module with Modbus
FREE DELIVERY
From £221
ADAM-4019+
Universal Analog Input Module
RS-485 to 8 Channel Universal Analog Input Module with Modbus
FREE DELIVERY
From £261
ADAM-4021
Analog Output Module
RS-485 to 1 Channel Analog Output Module
From £122
ADAM-4024
Analog Output Module
RS-485 to 4 Channel Analog Output Module with Modbus
IN STOCKFREE DELIVERY
From £185
ADAM-4050
Digital IO Module
RS-485 to 15 Channel Digital I/O Module
IN STOCK
From £71
ADAM-4051
Isolated Digital Input Module
RS-485 to 16 Channel Isolated Digital Input Module with Modbus
IN STOCK
From £94
ADAM-4052
Isolated Digital Input Module
RS-485 to 8 Channel Isolated Digital Input Module with six fully independent isolated channels and t...
IN STOCK
From £70
ADAM-4053
Digital Input Module
RS-485 to 16 Channel Digital Input Module
From £84
ADAM-4055
Isolated Digital IO Module
RS-485 to 16 Channel Isolated Digital I/O Module with Modbus
1 on order
From £94
ADAM-4056S
Sinking Digital Output Module
RS-485 to 12 Channel Isolated Sinking Digital Output Module with Modbus
From £84
ADAM-4056SO
Sourcing Digital Output Module
RS-485 to 12 Channel Isolated Sourcing Digital Output Module with Modbus
From £100
ADAM-4060
Relay Output Module
RS-485 to 4 Channel Relay Output Module
From £91
ADAM-4068
Relay Output Module
RS-485 to 8 Channel Relay Output Module with Modbus
IN STOCK
From £110
ADAM-4069
Power Relay Output Module
RS-485 to 8 Channel Power Relay Output Module with Modbus
From £142
ADAM-4080
Counter Frequency Module
RS-485 to 2 Channel Counter/Frequency Module
From £122
ADAM-4117
Analog Input Module
RS-485 to 8 Channel Analog Input Module with Modbus
IN STOCKFREE DELIVERY
From £181
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Our technical sales team are ready to answer your questions.
T: +44 (0)1782 337 800 • E: sales@impulse-embedded.co.uk
+44(0)1782 337 800