Advantech ADAM-4520I
Robust Isolated RS232 to RS422/485 Converter
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- Wide Operating Temperature: -40 ~ 85° C
- Automatic RS485 data flow control
- 3000 VDC isolation protection
- Surge protection RS485 data line
- Transmission speed up to 115.2 Kbps
- Networking up to 1200 meters (4000 feet)
- Reserved space for termination resistors
- Power and data flow indicator for troubleshooting
- Power requirement: +10 to +30 VDC
- Mounts easily on a DIN-rail, panel or piggyback
The ADAM-4520I (RS-232 to RS422/485 converter) is designed more rugged than previous models which have wider operating and storage temperatures, can accept a wider power input, and have excellent anti-noise design. Moreover,it provide ssignal isolation (3,000VDC) protection and power surge (50V) protection. These industrial-grade features ensure robust and reliable operation in harsh environment applications.
SPECIFICATIONS
General
Connectors
1 x plug-in terminal block (#14 ~ 22 AWG)(RS-422/485)
1 x DB9-F (RS-232)
Power Consumption
1.2 W @ 24 V DC
Communications
Input
RS-232 (DB9)
Output
RS-485 (2-wire) or
RS-422 (4-wire)
Speed Modes (bps)
1,200, 2,400, 4,800, 9,600, 19.2 k, 38.4 k, 57.6 k, 115.2 k, RTS control and RS-422 (switchable)
Supports Auto Baud-Rate
COMMON SPECIFICATIONS
General
Power Input
Unregulated 10 ~ 48 V DC w/power reversal protection
Isolation Voltage
3,000 V DC
Environment
Operating Humidity
5 ~ 95% RH
Operating Temperature
- 40 ~ 85°C (-40 ~ 185°F)
Storage Temperature
- 40 ~ 85°C (-40 ~ 185°F)
Supports Noise Rejection
Ordering Information
General
Connectors
1 x plug-in terminal block (#14 ~ 22 AWG)(RS-422/485)
1 x DB9-F (RS-232)
Power Consumption
1.2 W @ 24 V DC
Communications
Input
RS-232 (DB9)
Output
RS-485 (2-wire) or
RS-422 (4-wire)
Speed Modes (bps)
1,200, 2,400, 4,800, 9,600, 19.2 k, 38.4 k, 57.6 k, 115.2 k, RTS control and RS-422 (switchable)
Supports Auto Baud-Rate
COMMON SPECIFICATIONS
General
Power Input
Unregulated 10 ~ 48 V DC w/power reversal protection
Isolation Voltage
3,000 V DC
Environment
Operating Humidity
5 ~ 95% RH
Operating Temperature
- 40 ~ 85°C (-40 ~ 185°F)
Storage Temperature
- 40 ~ 85°C (-40 ~ 185°F)
Supports Noise Rejection
Ordering Information
| Part Number | Description |
| ADAM-4520I-AE | Wide-Temp RS232 to RS422/485 Converter |
| Accessory | |
| PWR-242-AE | DIN-rail Power Supply |
| PWR-243-AE | Panel Mount Power Supply |
| PWR-244-AE | Panel Mount Power Supply |
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