Toshiba SX 2000 - Manual (Page 79)

Chapt.1 System Configuration
1.8 Network Modules
By applying the following 6 types of network module according to the system
requirements, the S2T can configure the flexible and efficient control systems.
• TOSLINE-F10
The Controller to Controller data linkage and remote I/O systems are configured
by the TOSLINE-F10 data transmission equipment.
Up to 8 modules model 2000 stations can be mounted on any slots, in the same
way as I/O modu es.
UN611/UN612
(High-speed setting)
UN611/UN612
(Long-distance setting)
Cable twisted -pair cable
Topology Bus
Transmission speed 750kbps 250kbps
Transmission
distance
500m 1km
No. of stations Max. 32 stations
Transmission
capacity
32 words
Response speed 7ms (when 32 words) 12ms (when 32 words)
TOSLINE-S20/S20LP
The TOSLINE-S20 is a Local Area Network (LAN) for a factory automation systems. It
can achieve high-speed data linkage between the Controllers and communication
between industrial computers.
Up to 2 modules model 2000 stations can be mounted on station module slots.
SN625 SN626
Cable Co-axial cable Optical fiber cable
Topology Bus
Transmission speed 2Mbps
Transmission
distance 1km 10km
( 1 km between stations )
No. of stations Max. 64 stations
Trarsmission
capacity
1024 words WO - W1023/W1024 - W2047
Response speed Min. 5ms in scan transmission
The TOSLINE-S20LP is a double-loop system using optical fibers and can continue
data linkage if any problem is occured in one loop.
Transmission data capacity is expanded to 4k words.
SN627
Cable Optical fibe cable
Topology Double-Loop
Transmission speed 2Mbps
Transmission
Distance
between stations 1 km (4km using the optical repeater)
total 30km
Number of stations Max. 64 stations/loop
Transmission capacity
4,096words
W0000-W2047 (Z/W) and any 2048word
registers (using XFER instruction)
Response speed Min. 5ms in scan transmission
62 Sequence Controller S2T