品牌
生产厂家厂商性质
所在地
DIP Switch Settings | ||
RS-422 | SW1 | SW2 |
OFF | OFF | |
2-wire RS-485 | SW1 | SW2 |
ON | ON | |
4-wire RS-485 | SW1 | SW2 |
ON | OFF | |
Terminator Enb/Dis | SW3 | SW3 |
ON | OFF |