RS232 to RS422/RS485 converter (isolation on RS232 side)
The RS232 to RS485 Converter enables you to easily link devices communicating via RS232 with a RS485 network. In a RS485 network you may control up to 256 devices. Furthermore you may use 2 RS232 to RS485 Converters to build a RS232 bridge via RS485 and thereby extend the maximum cable length from a few meters to 1200 m. You may enlarge the range of your RS485 network with a RS485 Repeater.
The RS232 to RS485 Converter is capable of auto flow control and automatic baud rate switching. The Converter supports Full-Duplex RS422 connections. You may instead of the EX9520A get the EX9520A+ which can be powered with 9V - 48VDC instead of 10V - 30VDC. The RS232 to RS485 Converter can be operated in extended temperature range and the RS232 input is isolated.
Features:
- Full-Duplex RS422
- RS232 isolated
- automatic recognition of baudrate and direction of flow
- extended temperature range -25°C - +75°C
- range up to 1200m
- cap-rail and wall mount included in delivery (just give a hint on your order)
Specifications
| DualWatchdog |
| Host Watchdog: |
yes |
| Module Watchdog: |
yes |
| RS-232 |
| Ports: |
1 |
| Speed: |
300 to 115200 bps • AutoPro: auto baud rate switching |
| Isolation: |
3000 V |
| Connector: |
DB9 female |
| RS-422 / 485 |
| Ports: |
1 |
| Speed: |
300 to 115200 bps • AutoPro: auto baud rate switching |
| RS-422: |
full duplex |
| RS-485: |
transient suppression on the data lines |
| Connector: |
screw terminal block |
| General specification |
| Power consumption: |
2.2 W |
| Operating Temperature: |
- 25 °C to + 75 °C |
| Storage Temperature: |
- 40 °C to + 80 °C |
| Indicator: |
LED |
| Included in delivery |
| Din rail mounting kit: |
1 |
| Wall mounting kit: |
1 |
| Manual: |
1 |
