General Product Information
Get 4,000 Foot Range With 9-Pin, Port-Powered Converters B&B's port-powered RS-422 converters change TD and RD RS-232 signals to balanced RS-422 signals. Model 422PP9R is powered from the RS-232 handshake lines DTR and RTS, regardless of whether these lines are high or low. No handshake control is necessary to operate the unit and the RS-422 driver and receiver are both always enabled.
RS-232 Connector, DB9 Female. RS-422 Connector, DB9 Female. The RS-422 pin-outs of this unit match a SMPTE (video standard) compatible controlling device.
For externally powered option, See 4WSD9R.
Features and Details
- DB9 Female Connectos
- Powered from RS-232 DTR (Pin 4) or RTS (Pin 7) - One must be present, either high or low
- Data rates up to 115.2 Kbps
- FCC Class B
- CE
Specifications
| Power Range AC: |
0 to 0 |
Temp Range: |
0 to 70 |
|---|
| Mounting / Packaging: |
In Line |
UL: |
No |
|---|
| Class 1 Division 2: |
No |
Modbus: |
No |
|---|
| Power Max AC: |
No |
Automatic Send Data Control: |
No |
|---|
| Power Range DC: |
5 to 5 |
Power Source: |
External |
|---|
| RS-232: |
No |
RS-422: |
No |
|---|
| RS-485 2 Wire: |
No |
RS-485 4 Wire: |
No |
|---|
| TTL: |
No |
Current Loop: |
No |
|---|
| Multi-mode Fiber: |
No |
Single Mode Fiber: |
No |
|---|
| Isolation: |
No |
3-Way Isolation: |
No |
|---|
| Brand: |
B&B Electronics |
|
|---|
|
