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- Ladder Communications Module
Ladder Communications Module
Ladder Communications Module (F3RZ81-0F / F3RZ82-0F / F3RZ91-0F)
High-speed serial communications up to 115.2 kbps
| This module enables control remote devices by ladder programs of a sequence CPU module using RS-232C, RS422-A or RS485 communications. The F3RZ82-0F module uses a D-sub 9-pin connector and allows transmission up to 15 m, while the F3RZ91-0F module uses a terminal block and allows transmission up to 1200 m. |
Specifications
|
Item
|
F3RZ81-0F
|
F3RZ82-0F | F3RZ91-0F |
| Interface | EIA RS-232C complait | EIA RS-422-A/EIA RS-485 compliant |
|
| Connection | Point-to-point | Point-to-point (also supports multi-point connection) | |
| Transmission mode | Full/half duplex | Full/half duplex, 4-wire / 2 wire | |
| Synchronization mode |
Start-stop synchronization
|
||
| Comminications protocol |
None
|
||
| Transmission rate |
300/600/1200/2400/4800/9600/14400/
19200/28800/38400/57.6k/76.8k/115.2k bps |
||
| transmission distance |
15 m max.
|
1200m max.
|
|
| Number of ports |
1 (non-isolated)
|
2 (non-isolated) |
1 (isolated)
|