Mitsubishi QJ72BR15

QJ72BR15
MELSECNET/H network module Coaxial bus type
Cost-effective distributed control network compatible with A and AnS Series
●MELSECNET/H network module Optical loop typeQJ71LP21-25QJ71LP21S-25QJ71LP21G

QJ72LP25-25QJ72LP25G (Remote I/O station)

●MELSECNET/H network module Coaxial bus typeQJ71BR11

QJ72BR15 (Remote I/O station)

●MELSECNET/H network module Twisted bus typeQJ71NT11B

MELSECNET/H network systems support controller-to-controller, controller-to-personal computer, and controller-to-remote I/O station communications. Multiple wiring types are available and many functions designed to increase reliability are included, such as support for redundant systems.
Optical loop type: Communication speeds up to 25 Mbps. Fiber optic cable is immune to EMI/RFI noise. Up to 2 km between stations using GI type cable.
Coaxial bus type: Using low cost coaxial cable allows networks to be constructed at less cost than optical loop networks.
Twisted bus type: The combination of an affordable network module and twisted-pair cables allows a network system to be built at very low cost.