Rs232; Synchronization Output - opto engineering AOL0223B Instruction Manual

AO SERIES | INSTRUCTIONS MANUAL
The default configuration uses a STATIC and PREDEFINED IP Address, but it's possible to
change this kind of configuration. In particular, a new static IP Address can be set by the
user either via Ethernet or the serial RS232 (please refer to Paragraph 13 and 15 for IP
Address reconfiguration).

2.3.4 RS232

The serial communication is implemented inside the Hirose 12-pin connector by using 3
pins, listed in the following table:
Function Pin on Hirose Connector
Ground
AOL_RS232_RX
AOL_RS232_TX
The electrical specifications of the RS232 signals are listed in the following tables:
Specification
Data IN (User_TX)
Data OUT (User_RX)
Specification
Baud Rate
Number of data bits
Stop bit
Parity bit
Termination char
Please refer to "Serial Communication Protocol" (Paragraph 15) to apply RS232 to the
lens.

2.3.5 Synchronization output

One of the 12 pins of the Hirose connector is used as an optoisolated output for
synchronization of external systems. The electrical schematic of the optoisolated output
signal is shown in Figure 4:
AOL0223X
Figure 4: Schematic of the optoisolated output.
To complete the wiring configurations of the optoisolated output correctly one of the
Cable color of CBGPIO001
7
8
9
min
-25
-13.2
1
2
Connect to
Brown
White User_RS232_TX
Black User_RS232_RX
max Unit
25
13.2
Value
115200
8
1
no
/r
4
Output Signal
3
GND
V
V
11