Product Overview and Specifications

This is a valuable product that is no longer in production.

Communication speed: 10Mbps (equivalent to 20Mbps during multiplex transmission)
Total distance of 1 network: 30km
Communication cable: SI/H-PCF/Broadband H-PCF/QSI Optical fiber cable Maximum number of networks: 255
Communication method: Token ring method

Maximum number of link points per network ・LX/LY: 8192 points, 1 KB ・LB: 8192 points, 1 KB ・LW: 8192 points, 16 KB

Maximum number of connected stations/PC-to-PC network: 64 stations (control station: 1, normal station: 63)
・Remote I/O net: 65 stations (Remote master station: 1, Remote I/O station: 64)

Please see the manufacturer page for details.

Product Condition

I have confirmed that it works properly. We are checking the following:
・Connect "A3UCPU", "AJ71LP21", "A2USHCPU-S1", and "A1SJ71LP21" with an optical cable to configure a network, and link devices (link memory, link register, XY) can be shared normally between both stations.
・By monitoring the special relay for the link, the communication of both the main loop and the sub loop should be normal, and the hardware error detection should be OFF (normal).

Year of manufacture: 2010 Version: SB

It is in good condition with only some scratches here and there.