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Large-size series [type1/type2]


Controller List
Item For electric control (type 1) For instrumentation (type 2)
Program capacity 256 K steps 512 K steps
Local variable/global variable 256 K words 256 K words
I/O variable 16 K words 16 K words
Tag - Standard input/output
(process alarm management)
Toshiba HMI/OIS-DS interface
Task Periodical task Ultra high speed: 0.5 to 500 ms
High speed: 0.5 to 500 ms
RIO: 0.5 to 500 ms
Main: 0.5 to 1,000 ms
High speed: 10 to 500 ms
Main: 100 to 10,000 ms
Event task Event: 8 or I/O interruption: 16: Selective Event: 8 I/O interruption: 16
Task switching time 60 μs or less
Processing performance
Contact: 20 ns
Transfer: 20 ns,Addition/subtraction: 20 ns
Floating point
Addition: 120 ns, Multiplication: 120 ns
Programming Language Four languages conformed with IEC 61131-3 standard
LD (Ladder Diagram)
FBD (Function Block Diagram)
SFC (Sequential Function Chart)
ST (Structured Text)

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Supervisory Control Network

Supervisory Control Network / 1 Gbps Ethernet List
Item Specifications
Topology Star wiring
Ethernet frame DIX type
No. of nodes 254 maximum/system (single transmission line)
No. of repeater hubs 10BASE-T: 4 maximum (serial connection)
10BASE-TX: 2 maximum (serial connection)
1000BASE-T: 1 maximum
No. of LAN switches No limits on the number of connecting switches
No. of Ethernet modules to be installed 4 transmission modules maximum
Inter-Controller Network / Real-Time Ethernet TC-net 100 List
Item Specifications
Hub-to-station distance 2 km
Cable Multi-mode optical fiber
Configuration Single transmission line/dual transmission line
Topology Star wiring
Transmission mode Scan transmission:
  • High-speed cycle: 1 ms to 160 ms
  • Medium-speed cycle: 10 ms to 1,000 ms
  • Low-speed cycle: 100 ms to 10,000 ms
Message transmission:
Scan transmission capacity 128 KW/system
2,048 blocks/system (64 W/block)
Transmission capacity/node
  • High-speed: 64 blocks
  • Medium-speed: 128 blocks
  • Low-speed: 384 blocks
Status change detection Number of status change detecting words: 128 KW
Change detecting cycle:
Number of detecting words x 30 μs
Detecting signal intervals: 50 ms or more
No. of connecting nodes 254 maximum/system

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High-Speed Serial I/O System / TC-net I/O

High-Speed Serial I/O System / TC-net I/O List
Item Electrical Optical
Topology Duplex loop (transmission, reception)
Duplex loop (transmission, reception) 100 Mbps
I/O interface 32 nodes/loop
I/O module 16 modules/node
Transmission cable Category 5 twisted-pair cable with shield Optical fiber cable GI 50/125
Maximum cable length 10 m 2 km
Overall cable length 100 m maximum 4 km maximum
Scan cycle High-speed scan: 100 μs or more
Medium-speed scan: 1 ms or more
Redundancy Detour control in case of transmission line disconnections
Duplex configuration of duplex loops available
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The formal name of Windows is Microsoft Windows Operating System.
TC-net is a registered trademark of Toshiba Corporation.
Other company names and product names herein are trademarks or registered trademarks of the companies concerned.
The contents are subject to change without notice for design changes or other reasons.