EIA RS-232C Outputs - ATX...DTX
There are four EIA RS-232C output ports cameras com connector. The ports are named ATX, BTX, CTX, and DTX.
EIA RS-232C Outputs
Each port has two pins named respectively xTX and GND; with x = {A, B, C, D}.
The port is a single-ended I/O port. The "warm wire" of the transmission line carrying the signal has to be connected on the xTX pin; the "cold wire" of the transmission line has to be connected on any of the GND in of the camera com connector.
The port complies strictly with the specifications of EIA RS-232C standard.
DC Specifications
Parameter |
Min |
Typ. |
Max |
Units |
Output voltage operating range (3kΩ load) |
±5 |
±5.4 |
|
V |