Controllers MELSEC-Q Series

Product features -Network-

CC-Link

CC-Link network module

QJ61BT11N

By building on reliable field bus technology, CC-Link is capable of moving large volumes of bit data, like ON/OFF relay status, and word data at high-speed.
CC-Link keeps cyclic transmission consistent and guarantees punctuality by separating it from message (transient) communication. Even if message communication becomes saturated, it will not affect the link scan time.
The QJ61BT11N module supports CC-Link version 1 and 2, and may be used as a local or master module.

CC-Link

Item			Specification
Communication speed			Can select from 156 kbps/625 kbps/2.5 Mbps/5 Mbps/10 Mbps
Transmission path			Bus (RS-485)
Maximum number of link points per system^*1			Remote inputs/outputs (RX, RY): 8192 points Remote registers (RWw): 2048 points Remote registers (RWr): 2048 points
Maximum number of link points per system	Expanded cyclic setting	Single	Remote inputs/outputs (RX, RY): 32 points (30 points for local station) Remote registers (RWw): 4 points Remote registers (RWr): 4 points
		Double	Remote inputs/outputs (RX, RY): 32 points (30 points for local station) Remote registers (RWw): 8 points Remote registers (RWr): 8 points
		Quadruple	Remote inputs/outputs (RX, RY): 64 points (62 points for local station) Remote registers (RWw): 16 points Remote registers (RWr): 16 points
		Octuple	Remote inputs/outputs (RX, RY): 128 points (126 points for local station) Remote registers (RWw): 32 points Remote registers (RWr): 32 points
Maximum number of connected stations (master station)			64^*2
Total distance/speed (When using Ver. 1.10)			1200 m/156 kbps, 900 m/625 kbps, 400 m/2.5 Mbps, 160 m/5 Mbps, 100 m/10 Mbps (Using repeaters, it is possible to extend the network distance up to 13.2 km)