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DESCRIPTION
Quatech's SS-CVT-500N & SS-CVT-500I Serial Converters allows RS-232 line signal bi-directionally convert to RS-422 or RS-485 standard. Featuring data format DIP switching and baud rate auto switching (from 110bps to 115.2Kbps) users only need to plug the unit and go without software or hardware complicated setting. The RS-485 control is completely transparent to the user and software written for Half-Duplex RS-232 works without any modification. The SS-CVT-500I includes internal surge protection.
| Quatech's SS-CVT-500N & SS-CVT-500I Serial Converters allows RS-232 line signal bi-directionally convert to RS-422 or RS-485 standard. |
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Features
SS-CVT-500N
- Baud rate up to 115.2 Kbps
- 15KV ESD Protection
- Power support from RS-232 or DC Jack
- Select half duplex or full duplex
- Low power consumption
- RoHS compliant
- 1 year warranty
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SS-CVT-500I
- Power 3KVdc isolation protection
- RS-232 Signal isolation protection
- Over current protection
- RS-422/485 signal provide surge protection
- Auto Switching RS-422/485
- Sys / Tx / Rx mode Led indicator
- Support screw terminal and standard external
- RoHS compliant
- 1 year warranty
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Detailed Specifications
| SS-CVT-500N |
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Connector: |
RS-232: DB9 male; RS-422/485: 4-screw terminal block |
| ESD protection: |
15KV |
| Signal isolation: |
None |
| Power isolation: |
None |
| Surge protection: |
Yes |
| Terminator: |
Auto |
| Pin configuration: |
RS-485: Data+, Data-; RS-422: Rx+, Rx-, Tx- |
| Cable length: |
1200m (4000 ft) |
| Data rate: |
Up to 100Kbps under 1200m |
| Baud rate: |
Auto detection |
| LED signals: |
Rx Transmission, Tx Transmission |
| Power range: |
DC 5V |
| Power consumption: |
<0.5W |
| Power protection: |
Wrong polarity input protection |
| Casing: |
Plastic case |
| Operating environment: |
+0℃ to +60℃ |
| Storage temperature: |
-10℃ to +70℃ |
| Humidity: |
5%-95% non-condensing |
| Approvals: |
CE, FCC |
| Dimensions: |
55mm x 40mm x 25mm |
| Warranty: |
1 year |
| SS-CVT-500I |
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Connector: |
RS-232: DB9 male; RS-422/485: 4-screw terminal block |
| ESD protection: |
15KV |
| Signal isolation: |
Photo couple 2KVrms |
| Power isolation: |
3KVdc |
| Surge protection: |
Yes |
| Terminator: |
Select for 120 Ohm |
| Pin configuration: |
RS-485: Data+, Data-; RS-422: Rx+, Rx-, Tx- |
| Cable length: |
1200m (4000 ft) |
| Data rate: |
Up to 100Kbps under 1200m |
| Baud rate: |
Auto detection |
| LED signals: |
Power, Tx/Rx Transmission Direction |
| Power range: |
DC 9V to 24V |
| Power consumption: |
<0.5W |
| Power protection: |
Wrong polarity input protection |
| Casing: |
Plastic case |
| Operating environment: |
+0℃ to +60℃ |
| Storage temperature: |
-10℃ to +70℃ |
| Humidity: |
5%-95% non-condensing |
| Approvals: |
CE, FCC |
| Dimensions: |
75mm x 100mm x 25mm |
| Warranty: |
1 year |
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