Rs-232 Control Connector; Db25 Control Connector - JPT LP Series User Manual

2.2 RS-232 Control Connector

RS-232 connector is available for connecting PC or red card. Customer can monitor and
control laser by E type software, serial commands or red card after connected. Pins definition is
shown in below Figure13 & Table 7:
PIN#
1，4，6-9
2
3
5
Note：If need to control laser by serial commands, please refer to the E type manual of serial port
instructions.

2.3 DB25 Control Connector

DB25 is the interface usually used to connect the marking control system. The Pins are defined
as shown in Figure 14 and Table 8.
Figure 13 RS232 connector DB9
Table 7 RS-232 Interface definition
No need to connect
Figure 14 DB25 Connector
10
YDFLP-E-20&30&50-LP User's Manual
Description
RxD
TxD
GND
File Number: S-PI-0033