Specifications

Head Station STL-BT1 (CC-Link) CC-Link
Quick Start Guide for the MELSEC STlite Series 3 - 9
CC-Link Fieldbus Connector
The fieldbus connector STL-CClink con connects a CC-Link device to a CC-Link line.
The fieldbus connector has the following features:
● Two horizontal cable entries (One input and one output).
● Fast and maintenance-free CAGE CLAMP쏐 connection, can be held in the open position with the
help of an actuation slide mechanism.
● Externally operable switch to activate or deactivate the terminating resistor.
For the first and last station on the bus, the switch must be set to “ON“ (terminating resistor
activated). Set the switch to “OFF“ for the intermediate stations on the bus (terminating resistor
deactivated).
Fig. 3-11: Connector STL-CClink con
Fig. 3-12: Internal wiring of the connector
STL-CClink con
Fig. 3-13: Required preparation of the CC-Link
cable for connection to the connector
STL-CClink con
10 mm
36 mm
5–6 mm