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Specifications

Technical Data

Model UC2-IOL
IO-Link
communication
specification		 Min. cycle time 2.2 ms
Baud rate COM3 (230.4 kbps)
ISDU support Available
IO-Link revision 1.1
No. of process input data bytes 32 bytes
No. of process output data bytes 0 byte
IO-Link frame type F-Sequence Type 2.V
Connected devices Connectable models D4RF/D3RF/D3WF Series inter-connection main unit and expansion unit
CDA Series main unit and expansion unit
No. of connectable units Up to 16 *1 (One CDA unit requires two spaces.)
Connection type 5-pin connector for inter-connection
(functions as an inter-connection end unit)
Indicators Power indicator (Green), SIO: Constant, IO-Link: Blinking,
Output x 2 (Orange)
Ratings Supply voltage SIO: 12 to 24 VDC including 10% of ripple (P-P)
IO-Link: 18 to 24 VDC including 10% of ripple (P-P)
(SELV and LIM or Class 2) *2
Current consumption Max. 40 mA *3
Control output Push-Pull x 2 outputs, max. 100 mA/24 VDC (total for 2 outputs)
Residual voltage: 1.8 V or less
External input Teaching input, smart task input
Connection type Connector type: M8, 4-pin
Circuit stabilization time D4RF: 300 ms
With 1 D3RF/D3WF unit inter-connected: 300 ms,
with 16 D3RF/D3WF units inter-connected: 350 ms
CDA+CD22: 2.5 s
CDA+TD1: 350 ms
Protection circuit Reverse connection protection, overcurrent protection
Environmental
resistance		 Installation location Indoor use
Operating temperature/humidity -25 to +55°C/35 to 85% RH (no freezing or condensation)
Storage temperature/humidity -40 to +70°C/35 to 95% RH (no freezing or condensation)
Vibration resistance 10 to 55 Hz, double amplitude 1.5 mm; 2 hours in each of the
X, Y, and Z directions
Shock resistance Approx. 50 G (500 m/s2); 3 times in each of the X, Y, and Z directions
Degree of protection IP 50 (According to IEC 60529, not UL certified)
Pollution degree 2 or less
Operating altitude 2000 m or less
Applicable regulation EMC EMC directive（2014/30/EU）
RoHS RoHS directive（2011/65/EU）　China RoHS (Directive 32)
Applicable standards EN 60947-5-2
Company standards Noise resistance: Feilen Level 3 cleared
Weight Approx. 16 g
Material Housing and protective cover: PC
Included accessory Instruction manual
  1. *1.The operating temperature and the load current of the control output are restricted by the number of connected units as below.

Fiber-Optic Sensors: D4RF Series

Number of connected unit 1 unit 2 units 3 to 5 units 6 to 16 units
Operating temperature -25 to +55℃ -25 to +55℃ -25 to +50℃ 25 to +45℃
Load current of control output 1 output setting 100 mA 20 mA 20 mA 20 mA
2 outputs setting 100 mA 10 mA 10 mA 10 mA

Fiber-Optic Sensors: D3RF/D3WF Series

Number of connected unit 1 to 3 unit(s) 4 to 8 units 9 to 16 units
Operating temperature -25 to +55℃ -25 to +50℃ -25 to +45℃
Load current of control output 100 mA 50 mA 20 mA

Displacement Sensor Amplifiers: CDA-M+CDA-S

Number of connected unit 1 unit (Only CDA-M) 2 to 8 units
Operating temperature -25 to +50℃
Load current of control output Up to 100 mA per output channel Up to 100 mA per output channel
(UP to 2 A including self-consumption)

Displacement Sensor Amplifiers: CDA-DM2+CDA-S

Number of connected unit 1 unit (Only CDA-DM2) 2 to 8 units
Operating temperature -25 to +50℃ -25℃ to +45℃
Load current of control output Up to 100 mA per output channel Up to 20 mA per output channel
  1. *2.Use a Class 2 power supply or a power supply that conforms to the SELV circuit (Safety Extra-Low Voltage) and the LIM circuit (Limited Energy Circuit).

*3. Not including control output load current.

● Specifications are subject to change without prior notice. Thank you for your understanding.

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