ADAM-4520A Robust RS-232 to RS-422/485 Isolated Converter
- Model: DF-RP-1104
- Brand: Advantech
Price to be announced
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Features
- Automatic internal RS-485 bus supervision
- No external flow control signals for RS-485
- Minimum 3000 VDC isolation
- Auto-detection on baud rate/data format
- Baud rate up to 115.2 kbps
- Networking up to 4000 feet (1200 m)
- Built-in 120-ohm termination resistors
- Power and data flow indicator for troubleshooting
- Power requirement: +10 to +48 VDC
- Mounts easily on DIN-rail or panel
Intelligent TS-485 control
ADAM-4520A automatically senses the direction of the data flow and switches transmission direction.
Isolation
The ADAM-4520A opto-isolators provide 3000 VDC isolation to protect the host computer from ground loops and voltage spikes.
Surge protection
ADAM-4520A offers internal surge-protection on its data lines. Internal high-speed transient suppressors on each data line protect the modules from dangerous voltage levels or spikes.
Specifications
Download ADAM-4520A-A Specification in PDF [ENG]
| Model | ADAM-4520A-A | ||
| General | |||
| Connectors | 1 x plug-in terminal block (#14 ~ 22 AWG) (RS-422/485); 1 x DB9-F (RS-232) | ||
| Isolation Voltage | 3000 VDC | ||
| Power Consumption | Typical: 0.6 W @ 24 VDC; Max.: 0.8 W @ 24 VDC | ||
| Power Input | Unregulated 10 ~ 48 VDC w/ power reversal protection | ||
| Dimensions | 102 x 60 x 27 mm | ||
| Serial Communications | |||
| Input | RS-232 (DB9) | ||
| Output | RS-485 (2-wire) or RS-422 (4-wire) | ||
| Baudrate | 115,2 kbps, max. (RTS control and RS-422 mode switchable) | ||
| Environment | |||
| Operating Humidity | 5 ~ 95% RH | ||
| Operating Temperature | -40 ~ 85° C | ||
| Storage Temperature | -40 ~ 85° C | ||
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ADAM-4520A Robust RS-232 to RS-422/485 Isolated Converter
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