| Item | Specification | |
|---|---|---|
| Communications method | Special CompoBus/S protocol | |
| Communications baud rate |
High-speed Communications Mode: 750 kbps Long-distance Communications Mode: 93.75 kbps |
|
| Modulation method | Baseband method | |
| Coding method | Manchester coding method | |
| Error control checks | Manchester code check, frame length check, and parity check | |
| Cable |
VCTF cable (JIS C 3306) |
Two 0.75 mm2 conductors (2 signal wires) Four 0.75 mm2 conductors (2 signal wires and 2 power supply wires) |
|
Special Flat Cable |
Four 0.75 mm2 conductors (2 signal wires and 2 power supply wires) | |
|
Commu- nications distance |
2-conductor VCTF cable |
High-speed Communications Mode Main line length: 100 m max. Branch line length: 3 m max. Total branch line length: 50 m max. |
|
Long-distance Communications Mode Main line length: 500 m max. Branch line length: 6 m max. Total branch line length: 120 m max. |
||
|
4-conductor VCTF cable |
High-speed Communications Mode Main line length: 30 m max. Branch line length: 3 m max. Total branch line length: 30 m max. |
|
|
Long-distance Communications Mode: Flexibly branched, provided that the total length of cable is a maximum of 200 m. |
||
|
Special Flat Cable |
High-speed Communications Mode Main line length: 30 m max. Branch line length: 3 m max. Total branch line length: 30 m max. When 4-conductor VCTF cable or Special Flat Cable is used to connect fewer than 16 Slaves, the main line can be up to 100 m long and the total branch line length can be up to 50 m in High-speed Communications Mode. |
|
|
Long-distance Communications Mode: Flexibly branched, provided that the total length of cable is a maximum of 200 m. |
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