Network Modules; Un611/Un612 Specifications; Sn621/Sn622 Specifications - Toshiba V Series User Manual

1.8 Network modules

A data link system available for inter-PC transmission, remote I/O transmission and other
applications can be built by combining six network modules provided for S2.
• TOSLINE-F10
Assigned to inter-PC and remote I/O communications as a lower field transmission
device of model 2000.
Up to eight stations including the master station (UN611) and remote station (UN612)
for model 2000 can be mounted on any slots other than the one preserved for the
station module.
Module type
Transmission mode
Transmission Cable
Topology
Transmission speed
Max transmission distance
No. of stations
Transmission capacity
Response speed
• TOSLINE-S20
A LAN (local area network) for FA suitable for fast data link between controllers. It can
also be used for fast data transmission with a higher-order system or driver.
Up to 16 stations for model 2000 can be mounted on any slots other than the one
preserved for the station module.
Module type
Transmission Cable
Topology
Transmission speed
Transmission distance
No. of stations
Transmission capacity
Response speed
Communication service
6F8C0836
Table 1-38 UN611/UN612 specifications
Type
High-speed setting
7ms (in 32 words)
Table 1-39 SN621/SN622 specifications
Type
Coaxial cable
(1) Scan transmission/(2) Message transmission
UN611/UN612
G2 I/O module
Long-distance setting
twisted -pair cable
Bus
750kbps
500m
Max. 32 stations
32 words
SN621
G2 I/O module
Optical fiber cable
Bus
2Mbps
1km
( 1km between stations )
Max. 64 stations
1024 words
Min. 5ms in scan transmission
1.8 Network modules
250kbps
1km
12ms (in 32 words)
SN622
10km
49
1