Product Overview and Specifications

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

Communication speed: 10Mbps (equivalent to 20Mbps when multiplexed)
Maximum number of connected stations: PC-to-PC network: 64 stations (control station: 1, normal stations: 63)
- Remote I/O network: 65 stations (remote master station: 1, remote I/O stations: 64)
Total network length: 30km
Communication cable: SI/H-PCF/broadband H-PCF/QSI Optical fiber cable Maximum number of networks: 255
Transmission line type: Double loop Communication method: Token ring method

Maximum number of link points per network: LX/LY: 8192 points, 1K byte; LB: 8192 points, 1K byte; LW: 8192 points, 16K byte

Please visit the manufacturer's page for details.

Product Condition

We have confirmed that it works properly. We have checked the following:
After connecting two sets of A2USHCPU-S1 + A1SJ71LP21 with an optical cable and configuring a network, link devices (link memory, link register, XY) can be shared normally between both stations.
· By monitoring the special link relay, it is possible to verify that communication on both the forward and reverse loops is normal and that hardware error detection is OFF (normal).

Year of manufacture: 2001

Overall it is in good condition with only surface scuff marks.