JARCR-XEB01-1 - Backboard Card - YASKAWA

The Uniwire System, a product of NKE Co., Ltd., is a small-/medium scale distribution system to perform medium-distance transmission. It is designed to reduce the number of wiring cables necessary for directly connecting I/O devices such as sequencers, actuators, and 2- core cable is used for connection between control devices.
Introducing the Uniwire System to the XRC can reduce the cost and increases the effeciency because of less number of wirings around a robot. To use the Uniwire System with the XRC, an Uniwire interface board (JARCR-MSC01) is required to be mounted on the I/O expansion backboard (JARCR-XEB01) of the XRC.

• The transmission between the JARCR-MSC01 board and the Uniwire System is per- fomed with a maximum of 128 I/O points. Even if the total of inputs and outputs points is less than 128, the transmission speed does not change.
• It is necessary for the Uniwire System to set an address for each unit. When an address is set using the address switch of each unit, an output address should be set in the range of 0 to 63 and an input address in the rage of 64 to 127. Even if all the outputs up to 64 points are not used, start setting an input address from 64. (Unused area is set to OFF.)