CC-Link Communication UnitUC1-CL11


Management and control of sensors over a network



Type Connectable models Model
CC-Link communication unit ◯Fiber sensor D3RF series inter-connection master/slave unit
◯Displacement sensor amplifi er unit CDA series


CC-Link version Ver. 1.10
No. of occupied
2/3/4 stations (automatic switching type)
[2 occupied stations] 8 or fewer supported sensors can be connected
[3 occupied stations] 9 to 12 supported sensors can be connected
[4 occupied stations] 13 to 16 supported sensors can be connected
(One CDA unit requires two spaces)
Station type Remote device station
Baud rate 156 kbps/625 kbps/2.5 Mbps/5 Mbps/10 Mbps
Overall length 1,200 m / 600 m / 200 m / 150 m / 100 m
Station number setting 1 to 63
D3RF series inter-connection master and slave unit
CDA series master unit and slave unit
No. of connectable units Up to 16 units *(One CDA unit requires two spaces)
Connection type 5-pin connector for linking (functions as a linking end unit)
Indicators Power indicator: green LED / Operation indicator: green LED
Communication indicator: green LED / Error indicator: red LED
Settings Station number setting 10-digit rotary switch × 2
Communication speed 10-digit rotary switch × 1
Connection type 2-pole terminal block connector
Rating Supply voltage 12 to 24 VDC, including ±10% ripple (p-p)
Current consumption 160 mA or less (at 12 VDC)
Warm-up time 1.5 s or less
Protection circuit Reverse connection protection
Ambient temperature/humidity -25 to +55℃ / 35 to 85% RH (no freezing or condensation)
Storage temperature/humidity -40 to +70℃ / 35 to 85% RH
Vibration resistance 10 to 55 Hz; double amplitude 1.5 mm;
2 hours in each of the X, Y, and Z directions
Shock resistance 500 m/s2 (approx. 50 G),
3 times in each of the X, Y, and Z directions
Degree of protection IP50
Applicable regulations EMC directive (2004/108/EC)
Applicable standards EN 61000-6-2, EN 55011
Company standards Noise resistance: Feilen Level 3 cleared
Mounting 35 mm DIN rail
Material PC
Included accessories Connector for CC-Link communication, terminating resistor,
power connector, end plates (2 pieces), instruction manual

*The maximum number of connectable D3RF units varies according to the ambient temperature.

Ambient temperature (℃) -25 to +55℃ -25 to +50℃ -25 to +45℃
Maximum No. of connectable D3RF units 1 to 3 units 4 to 8 units 9 to 16 units