Covering all your remote I/O needs

We offer I/O systems for all conceivable areas of use. These systems function with the most popular communication interfaces on the market, from Profibus to Ethernet. All models feature powerful and easy-to-use software for configuration and monitoring.

64 IO's on 90mm
A standard IO module is only 12 mm in width, and when using 16 channel IO modules a complete node is made up of 64 IOs of only 90 mm in width.


Gold plated
Stable communication between the modules in the node is guaranteed via a unique, gold plated sliding contact system.

Download free software
IO Guide PRO is used to configure S-series remote IO's

EtherCAT ready
Besides EtherCAT, S-series supports most field busses used in the automation industry.

Network adapter modules
The network adapter module of FnIO S-series consist of various international standard networks, such as DeviceNet, PROFIBUS DP/V1, CANopen, CC-Link, Modbus, EtherNet/IP, PROFINET, EtherCAT etc.

Digital input modules
There are DC 5V, DC 12V, DC 24V, DC 48V, AC 110V and AC 220V input modules. Each module has different points from 4 points to 16 points.

Digital output modules
Digital output modules are available in sink type, source type, relay and triac type from 2 points to 16 points. There are 4 points and 8 points of DC 24V/0.5 Type and 16 points of DC 24V/0.3A type. DC024V/2A for the large current can be used without relay.

Analog input modules
12 Bit and 14 Bit in the analog input module are available according to 4 channel or 8 channel. 2 channel and RTD are available as well.

Analog output modules
There are voltage type and current type in the analog output module according to 2 channel and 4 channel.