isolated interface
RS 232c - RS 485
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| MINI 2.3/485 isolated interface RS 232c - RS 485 |
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| TECHNICAL DATA | user's manual |
| max. transfer rate | 115 kBd |
| maximal line length | 1 200 m |
| selectable terminator | 120 W |
| RS485 transmitter control | RTS, DTR ( log1 or log0), TxD |
| RS485 receiver control | inverse to transmitter or permanent |
| galvanic separation | 1 kV |
| overvoltage (soft) protection- RS485 side | 400W/1ms |
| overvoltage (soft) protection - power supply | 600W/1ms |
| connector RS232c | D-SUB 9 pin F |
| connector RS485 | screw |
| power supply | 12V DC +-10% |
| optical indication | power receive |
| connector power supply | screw |
| consumption | max. 1.1 W |
| dimension | 69 x 55 x 18 mm |
STANDARD SETTING
| transmitter control | RTS log1 |
| receiver control | RTS log0 |
| terminator | 120 W + pull-up, pull-down |