RS-485 Isolator / Repeater 3-Port 1
KV Optical Isolation
AT-ISO-485
The RS 485/422 Isolator / Repeater – ISO 485/422 is primarily intended to provide complete Isolation between communication devices, so that they are protected against any inadvertent damage due to electrical disturbances. The ISO 485/422 also provides necessary immunity to a System against Electrical Noise Interferences and differential ground.
Specifications
Physical Specifications
Electrical Specifications
Warranty
Environmental Specification
| Dimensions (LxWxH) | L= 7.9cm, W= 3.2cm, H= 6.6cm |
| Weight | 188 g |
| Input Voltage | DC 9V-36Vtd> |
| Number of ports | 2 |
| Port 1 | RS-485 : D+, D-, GND |
| Port 2 | RS-485 : D+, D-, GND |
| Serial Standards | RS-485 compatible with EIA/TIA |
| Reverse Voltage/ESD Protection for RS-485 | Yes |
| Surge Suppression | Method: TVS, Rating: 6.5V, Bi-Directional, 600W peak power dissipation, Lines Protected: Data Lines (Input, Output) |
| Warranty | 12 months |
| Transmission mode | Bi-Directional, Half-Duplex |
| Protocol | Modbus RTU/ASCII |
| Baud rate Supported | 0 to 128000 bps (self-adaptive) |
| Isolation for serial ports | Optical Isolation |
