Sharp JW-20RS User Manual

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· If remote I/O slave module JW-20RS is installed on I/O modules located separately, one PC (master

station) having a network module JW-20CM can control these I/O modules.

· Connect between a master station JW-20CM and slave station JW-20RS using one coaxial cable. As

the network module JW-20CM and remote I/O slave module JW-20RS control communication, there is

no need any special program for the PC.

· More than one master stations can be mounted on one PC.

· Maximum 63 modules of slave stations can be connected within the cable total extension length 1 km.

· If a JW model PC has a master station, it can connect with stave stations having JW model I/O modules

and slave stations having ZW model I/O modules. However, mixed installation of JW and ZW model

I/O modules on one slave station is not available.

If a master station is installed on a ZW model PC, it can connect only with slave stations

having ZW model I/O modules.

[

]

(JW-I/O)

PC

(JW-I/O)

(JW-I/O)

Master staion 00

(8)

JW-20CM

Slave staion 01

(8)

JW-20RS

Slave staion 02

(8)

ZW-20RS

Slave staion 77

(8)

JW-20RS

(Slave station : 63 stations max., cable total extension length : 1km max.)