USB-2COM-M
supports power output of 5V 150mA through Terminal Block, for external
device requiring power.
JP1：enable the +5V 150mA power for external device
| Jumper | Function |
| ON | Enable the Terminal Block pin1 to support a 5V 150mA power for external device requiring power. |
| OFF | Disable the 5V 150mA power(Default) |
Pin-outs of 2 Pin Terminal Block(TB1)
Pin1 |
+5V |
Pin2 |
GND |
RS-232 DB9
Male Connector Pin-outs
RS-232 Signal Pin-outs of DB-9 Male
|
Pin 1 |
DCD |
|
Pin 2 |
RxD |
|
Pin 3 |
TxD |
|
Pin 4 |
DTR |
|
Pin 5 |
GND |
|
Pin 6 |
DSR |
|
Pin 7 |
RTS |
|
Pin 8 |
CTS |
|
Pin 9 |
RI |