Opticon LPR5627 User Manual
Page 9
Manual No. 25-ULPNR101-03; Feb, 2003 LPN5627 / LPR5627 Laser Fixed Mount
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Electrical Specifications
Operating Voltage
+5VDC + 10%
Current
Operating
150mA idle; 350 mA max. (Laser ON)
Surge
2.5 A max.
RS232 Communications Specifications
RS232 Data Transmission Format
Parameter
Default
Optional Settings
Timing
Asynchronous
No. of Start Bits
1 bit
No. of Stop Bits
1 bit
1 or 2 bits
No of Data Bits
8 bit
7 or 8 bits
Parity
None
Odd / Even / None
Baud Rate
9600 baud
300 to 38,400 baud
Handshaking
None
Hardware / Software/ None
RS232 Transmit / Receive Character Format
TXD/
RXD
Start
Bit
LSB
7 or 8
Data Bits
MSB
Parity
Bit
Stop
Bit
RS232 Data Format
Transmit
Decoded Data
CR
ESC
Command
CR
Receive
STX
Command
ETX
RS232 Signal Level
Signal Name
In / Out
Mark/Off Space/On
TXD
Out
-5 to -15 +5 to +15
RXD
In
-3 to -15 +3 to +15
Connector Pin-outs
9 pin Male Mini-Din Connector
Pin No.
Signal
Color
Direction
1
Trigger
Brown
Input
2*
Good Read
Yellow
Output
3*
Bad Read
Orange
Output
4
CTS
Blue
Input
5
RTS
Gray
Output
6
RD
White
-
7
SD
Green
8
+5V
Red
-
9
Signal Ground
Black
* NPN open collector, rated at 24 VDC, 30 mA maximum