RS-232C isolated x 2
Specifications
Product number | PFXYP6MPR23P2 |
Asynchronous transmission | RS-232C (isolated) x 2 |
Data length | 7 or 8 bits |
Stop bit | 1 or 2 bits |
Parity | None, odd or even |
Data transmission speed | 2,400...115,200 bps |
Connector | D-Sub 9 pin (plug) |
The serial interface is isolated. The SG (signal ground) and FG (frame ground) terminals are not connected inside this product. When the serial interface connector is D-Sub, connect the FG wire to the shell.
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ELECTRIC SHOCK AND FIRE
When using the SG terminal to connect an external
device to this product:
Failure to follow these instructions will result in death or serious injury.
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LOSS OF COMMUNICATION
Failure to follow these instructions can result in injury or equipment damage.
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Pin Assignment
Pin No. | RS-232C | ||
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Signal name | Direction | Description | |
1 | CD | Input | Carrier detect |
2 | RD (RXD) | Input | Receive data |
3 | SD (TXD) | Output | Send data |
4 | ER (DTR) | Output | Data terminal ready |
5 | SG | - | Signal ground (isolated) |
6 | DR (DSR) | Input | Data set ready |
7 | RS (RTS) | Output | Request to send |
8 | CS (CTS) | Input | Send possible |
9 | CI (RI) | Input | Called status display |
Shell | FG | - | Frame ground |
Recommended jack screw is #4-40 (UNC).