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The products listed here are for overseas markets, not for Japan domestic.

(discontinued) CONTEC Digital I/O F&eIT I/O Unit 16ch/16ch (Isolated 12 – 48VDC Isolated 12 – 24VDC) DIO-1616LN-FIT

Optocoupler isolated inputs (for use with current sink output / current source output), Optocoupler isolated open-collector outputs (current sink type)

This product is an isolated digital input and output unit of F&eIT remote I/O system that realizes monitoring and control of devices scattered remotely, through PCs connected to Ethernet. Since existing network infrastructure can be used, the system can be built easily by just connecting with LAN cables. It is possible to connect external devices, Compact design not restricting installation location makes it easy to install the product within the panel or device using DIN rail mounting jigs, or on the floor or wall. Windows driver library is supplied. It is possible to confirm the operations through the diagnosis monitor without any programming. This product has the 16ch of Optocoupler isolated inputs and 16ch of Optocoupler isolated open-collector outputs.

Digital I/O F&eIT I/O Unit 16ch/16ch (Isolated 12 - 48VDC Isolated 12 - 24VDC)

Model:

DIO-1616LN-FIT

Maker:

CONTEC Co., Ltd.

Features

  • Isolated I/O: Features 16ch optocoupler-isolated inputs (sink/source) and 16ch open-collector outputs (max 24VDC/150mA or 48VDC/50mA per ch) with per-8ch common terminals and LED status indicators.
  • Fail Safe Function: Outputs a user-defined signal pattern to notify external devices during communication drops like LAN disconnections.
  • Compact Design: Measures 188.0(W) x 78.0(D) x 30.5(H) mm for flexible placement without requiring specialized installation space.
  • Power & Mounting: Supports a 5 to 24VDC power supply range and offers versatile mounting options including screws, magnets, rubber feet, and standard DIN rail mechanisms for floors, walls, ceilings, or panels.
  • Software Support: Includes Windows-compatible driver libraries with API compatibility for smooth programming and diagnostic tools, alongside generic socket support for alternative operating systems like UNIX.

Specifications

Add-on Module

Series F&eIT
Bus Specification Ethernet
Size N Type
Used Connector –

Digital I/O

Input Channels 16-ch
Output Channels 16-ch
Bi-directional I/O Channels –
Response Time (Input) 1msec (max.)
Response Time (Output) 1msec (max.)
Operating Voltage (Input) 12 to 24VDC
Operating Voltage (Output) 12 to 48VDC
Input Circuit Opto-isolated input (for both current sink and source output)
Output Circuit Opto-isolated open-collector output (current sink type)
Built-in Power Supply –

Supported OS

Supported OS Windows 11 (64-bit); Windows 10 IoT Enterprise LTSC 2021 (64-bit); Windows 10 IoT Enterprise 2019 LTSC (64-bit); Windows 10 IoT Enterprise LTSB 2016 (64-bit); Windows 10 (64-bit); Windows 10 (32-bit); Windows 8.1 (64-bit); Windows 8.1 (32-bit); Windows 7 (64-bit); Windows 7 (32-bit); Windows Vista (64-bit); Windows Vista (32-bit); Windows XP (64-bit); Windows XP (32-bit); Windows 2000 (32-bit); Windows Server 2019; Windows Server 2016 ; Windows Server 2012 R2; Windows Server 2008 (64-bit); Windows Server 2008 (32-bit); Windows Server 2003 (64-bit); Windows Server 2003 (32-bit)

* The supported OS differs depending on the software used for this product. For more details about supported OS and distribution, please refer to the software Readme or online help.

System specifications

Item Specifications
Input section Input format Optocoupler isolated input
(compatible with current sink output and current source output)
Input resistance 4.7kΩ
Input ON current 2.0mA or more
Input OFF current 0.16mA or less
Number of input signal channels 16 channels (8 channels / common)
External circuit power supply 12 – 24VDC (±15%) (2.5 mA / 12V, 5 mA / 24V per channel)
Output section Output format Optocoupler isolated open collector output (current sink type)
Ratings Output voltage 12 – 48VDC (±15%)
Output current 150 mA (12 – 24V) (per channel) (Max.)
50 mA (36 – 48V) (per channel) (Max.)
Number of output signal channels 16 channels (8 channels / common)
Response time Within 1msec
External circuit power supply 12 – 48VDC (±15%)
Common section Allowable distance of signal extension Approx. 50m (depending on wiring environment)
Applicable wire AWG28 – 16
Applicable plug AK1550 / 10-3.5-GREEN (mfd. by PTR)
LAN 10/100BASE-TX(IEEE802.3u)
Power voltage 5 – 24VDC±10% supply from 2-piece power input detachable type
connector
It is recommended that you use F&eIT series power unit or stabilized power
product on the market.
Maximum extension between power device and the product : 1.5m
Current consumption (Max.) 5VDC 0.60A, 12VDC 0.26A, 24VDC 0.14A
FG pin Power supply connector equipped with a FG pin.
Power input connector 2-piece power input detachable type connector with an FG terminal
supplied
Uses connector : MC1,5/3-GF-3,5 (mfd by Phoenix Contact)
The dedicated plug, with screw fastening that can be operated from the side,
is supplied as standard
Compatible connector : MC1,5/3-STF-3,5 (mfd by Phoenix Contact)
Compatible cable : AWG28-16
Physical dimensions (mm) 188.0(W) x 78.0(D) x 30.5(H) (No protrusions)
Weight 220g (Only the unit)
Installation method One-touch connection to 35mm DIN rails
DIN rail mounting mechanism as a standard feature.
Mounting to the wall using the screws
Mounting to a metal surface using the magnets
Mounting to the floor using the rubber feet

*1 When using the attached AC adaptor POA201-10-2, it is 0 – 40ºC

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