General Product Information
Universal Converter - RS-232 to RS-422 4-Wire, RS-232 to RS-485 2-Wire, RS-232 to RS-485 4-Wire Compact and Easy-To-Use!
Uses Port-Power or External Power. Model 4WSD9R is three different converters in a single package. Whether you need to convert RS-232 to 4-wire RS-422, 2-wire RS-485 or 4-wire RS-485, this converter can do them all!
Simple dip switch selection of modes. Operates port- powered or with a 12VDC power supply. Using our bitwise enable circuitry ensures a fast turn around time at any baud rate without changing parts. Compact, just 3.0 x 1.6 x 0.8 in (7.8 x 4.3 x 2.0 cm) . DB9 female connectors on both sides. The RS-422 pin-outs of this unit match a SMPTE (video standard) compatible controlling device. Using RS-422 Connections to Extend RS-232
Features and Details
- RS-232 to RS-422, RS-485 2-Wire, or RS-485 4-Wire
- DB9 Female on RS-232 Side
- DB9 Female on RS-422/485 Side
- Supprts RS-232 TD and RD
- Port Powered or Externally Powered using optional power supply
- Data rates up to 115.2 Kbps
- FCC Class A
- CE
Specifications
| Power Range AC: |
0 to 0 |
Temp Range: |
0 to 70 |
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| Mounting / Packaging: |
In Line |
UL: |
No |
|---|
| Class 1 Division 2: |
No |
Modbus: |
Yes |
|---|
| Automatic Send Data Control: |
Yes |
Power Range DC: |
12 to 12 |
|---|
| Power Source: |
Port, External |
Power Max AC: |
No |
|---|
| RS-232: |
No |
RS-422: |
No |
|---|
| RS-485 2 Wire: |
Yes |
RS-485 4 Wire: |
Yes |
|---|
| TTL: |
No |
Current Loop: |
No |
|---|
| Multi-mode Fiber: |
No |
Single Mode Fiber: |
No |
|---|
| Isolation: |
No |
3-Way Isolation: |
No |
|---|
| Brand: |
B&B Electronics |
|
|---|
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