Yaskawa MEMOCON GL120 - Manual (Page 157)

4.4 Communications Modules
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Name Features Model
No.
Model Name
2000-Series
Remote I/O
Driver
Module
RIOD-
2000
JAMSC-
120CRD
13110
1) Used to install 1000 and 2000 I/O at a remote site.
2) Serves as a master station for the Remote I/O System.
3) Up to two Remote I/O Driver Modules can be used.
4) Uses coaxial cables as transmission cables.
5) Mounted to CPU Rack.
MEMOBUS
Module
(RS-232)
MEMOBUS-
RS232
JAMSC-
120NOM
26100
1) Used for adding more MEMOBUS ports.
2) Equipped with 2 MEMOBUS ports with the following specifications:
D Combined master/slave port
D RS-232C
MEMOBUS
Module
(RS-422)
MEMOBUS-
RS422
JAMSC-
120NOM
27100
1) Used for adding more MEMOBUS ports.
2) Equipped with 2 MEMOBUS ports with the following specifications:
D Combined master/slave port
D RS-422
PC Link
Module
PCLINK-
COAX
JAMSC-
120NFB
23100
1) Used for running high-speed communications between PLCs.
2) Forms a station of a PC Link System.
3) Coaxial cable is used for the transmission cable.
4) Equipped with 1 MEMOBUS port with the following specifications:
D Slave port
D RS-232C
5) Mounted to CPU Rack.
Uniwire
Interface
Module
UNIWIRE I/F JAMSC-
120CRD
21110
1) Used for a Uniwire system to reduce wiring.
2) Serves as the master station of a Uniwire system.
3) Number of transmission points:
256 points max.
(One register is 16 points.)
4) Up to 20 slave stations (Uniwire system devices) can be connected to each
Uniwire Interface Module.
5) Uses two-core cable for transmission cables.
4