Remote I/O RT Series

Distinctive CIP Services
Product Category
Communications Adapter
Device Profile
Communications Adapter: 0x0C

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Ckd remoteio rt series

Waterproof remote I/O compatible with digital I/O, analog I/O and IO-Link master. Up to 18 units can be added for use. Diagnosis information (overcurrent, short-circuit, error, etc.) can be acquired, contributing to the IoT of equipment.

Supported communications: EtherNet/IP, EtherCAT, IO-Link (as a network between the IO-Link master unit and the subordinate IO-Link devices)
Maximum number of connected units: 18 

Features Include:

Max. connection units: 18

Can be used in combination with the required units.Power supply units can be added according to the power supply requirements of sensors connected to remote I/O.

  • Count units as connection units: Digital I/O, analog I/O, IO-Link master 
  • Do not count units as connection units: Power supply units, end units 
  • Device unit input/output points: 512byte (4096 points) * Total input/output value.
Waterproof remote I/O IP65/67:
M12 connector and M8 connector are adopted. Since the control panel is not required, control panel cost can be reduced.

IO-Link master:
8 ports per unit. Since only the IO-Link master can be expanded, up to 136 IO-Link components can be connected to one device unit.
The IO-Link master can occupy up to 64 bytes (512 points)/unit. Data size per port can be adjusted according to the data size of IO-Link components.

Easy-to-use design:
I/O status is displayed with 3-color LEDs
  • Green: Normal 
  • Red: Error (disconnection, communication error, etc.) 
  • Orange: Information (exceeding the set value, etc.)
Device unit setting tool:
Software (RTXTools) for setting and monitoring the device unit, IO-Link master and each unit is available free of charge from the CKD website.

Odva conformant large

An ODVA Declaration of Conformity has been issued for the product(s) described on this page.

This Declaration confirms that the product(s) passed conformance and related testing at an ODVA vendor-independent Test Service Provider.

Doc icon   Download the Declaration of Conformity

DOC Number: 12263 Year: 2022

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Maximum # Connections Supported
Total CIP 128
Explicit Messaging: Originator 64
I/O Messaging: Scanner 64
I/O Messaging: Target (Adapter)
Explicit Messaging: Target 64
Device Configuration
Hardware Switches
EDS File Instance in Device
Parameter Objects
Custom Software
MAC Parameter Configuration: Speed
10 Mbps
100 Mbps
MAC Parameter Configuration: Duplex
Address Configuration
Hardware Switches
Custom Software
CIP Safety Node
Vendor Specific
Safety Discrete I/O

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ODVA Technologies Licensed to this Company

EtherNet/IP ID: 201
DeviceNet ID: 201
CompoNet ID: 201