Environment-resistive Remote Terminal NXR-series IO-Link I/O Hub NXR-□D166C-IL2
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Environment-resistive Remote Terminal NXR-series IO-Link I/O Hub Reduced wiring system with IO-Link IP67 protection Scalable digital inputs and outputs via IO-Link master Detection of disconnections or short circuits in I/O cables to connect external devices Monitors power supply voltage for the unit and inputs and power supply voltage for out

D166C-IL2 System Configuration System Configuration *1. For available versions, refer to Version Information on page 9.

D166C-IL2 Ordering Information Applicable standards Refer to the OMRON website (www.ia.omron.com) or ask your OMRON representative for the most recent applicable standards for each model. *1. SYSMAC-SE200D-64 runs on Windows 10 (64 bit). *2. Multi licenses are available for the Sysmac Studio (3, 10, 30, or 50 licenses).

D166C-IL2lO-Link Cables Cables to connect the lO-Link master unit with an M12 plug

General Specifications *1. Refer to the OMRON website (www.ia.omron.com) or ask your OMRON representative for the most recent applicable standards for each model.

Individual Specifications Item Specification Model Device type Unit/input power supply voltage Current consumption from Unit/input power supply Maximum current of Unit/input power supply Output power supply voltage Current consumption from output power supply Maximum current of output power supply 174 × 24.2 × 62 mm (W × H × D) (The height is 37.8 mm when the connectors are included.) Isolation method IO-Link circuits Internal circuits Circuit layout Input circuits Nonisolated power supply circuits IO-Link circuits Input circuits Nonisolated power supply circuits Internal circuits

*1. Detects a short-circuit that occurred between the V and G power supply terminals of the I/O connectors to protect the lO-Link I/O Hubs. *2. Detects a disconnection of the V power supply terminal of the I/O connectors. *3. Detects a short-circuit that occurred between pin 4 and the G power supply terminal and between pin 2 and the G power supply terminal to protect the IO-Link I/O Hubs. *4. Detects a disconnection of pin 4 and pin 2 of the I/O connectors.

Version Information The following table shows the relationship between the unit versions of the lO-Link I/O Hub and NXR-series EtherNet/IP lO-Link Master Unit, and the corresponding support software versions. With the combinations of the versions that are the same as or later (higher) than the versions in the table below, you can use all the functions that are supported by each unit version of the IO-Link I/O Hub.

External Interface —\ omROn Lxr-coibsc-iu —} © IO-Lrk L *1. This is supplied from the lO-Link Master Unit through the lO-Link cable.

Wiring Example for I/O Connectors Wiring Example for Two-wire Sensors A wiring example for a 2-wire sensor to an input of the Digital I/O Hub is given below. In this example, pin 4 of port 1 serves as an input. Two-wire sensor Digital I/O Hub with an input The power to pin 1, or +(V), is supplied from the IO-Link Master Unit through the IO-Link cable to the Digital I/O Hub. Wiring Example for Three-wire Sensors A wiring example for a 3-wire sensor to an input of the Digital I/O Hub is given below. In this example, pin 4 of port 1 serves as an input. Three-wire sensor PNP type Digital I/O...

Power Supply System The following shows the power supply system for the IO-Link I/O Hubs. The Unit/input power and output power are supplied from the IO-Link Master Unit, which is connected to an external power supply, through the IOLink cable to the IO-Link I/O Hub. Digital Input Hub (NXR-ID166C-IL2) The Digital Input Hub does not require the output power to be supplied to the Hub. IO-Link Master Unit Internal circuits Connected external device Internal circuits IO-Link connector Connected external device circuits Power supply connector (input) (PWR IN) IO-Link cable Power supply cable...

Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products. Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United Status and/or other countries. EtherCAT® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany. EtherNet/IPTM is a trademark of ODVA. Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.

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