Configuration of the rs422/rs485 slew, Rate limit ability’s dip sw, Multi-4jall+/pci va2 – Solvline PCI User Manual
Page 99
99
Multi-4JALL+/PCI VA2
- Configuration of DIP SW when setting serial interface
1
5
4
2
6
ON
3
RS232
6
3
5
Point to Point Mode
ON
3
2
5
6
ON
4
2
1
1
4
Multi Drop Mode
RS422
1
3
3
4
Non Echo Mode
4
Echo Mode
5
5
2
ON
6
6
1
ON
2
RS485
- Configuration of the RS422/RS485 Slew-
Rate Limit Ability’s
DIP SW
1. When setting RS422/RS485 Slew-Rate Limit function
1
3
5
ON
6
2
4
Some RS422/RS485 transceivers are equipped with Slew-Rate Limit ability. In order to
maintain compatibility with these chips, the Slew-Rate Limit ability must be activated. If
Slew Rate Limit function is activated, communication speed considerably decreases
but instead gives off less emission. When activating the Slew-Rate Limit,
communication speeds must be below 250Kbps.