Raycus RFL-C4000S - Interface Definitions; CTRL-INTERFACE Definitions

Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL- RFL-C4000S
21
Note
One end of the power cord is a plug, insert it into the socket
'AC INPUT' on the rear panel. Notice that the plug is wrong-
side preventing. After inserting it, lock it with the lever.
4.4 Interface Definitions
4.4.1 CTRL-INTERFACE Definitions
The CTRL-INTERFACE is for laser control, the designation and definition is below：
Figure 8 CTRL-INTERFACE
Table 8 Definitions of 24 pin Ctrl Interface
PIN
No.
Name
Line Mark
Type
Level
Drive
Current
Typical
Response
Time
Description
1
Interlock2A
ITL-2A
Contact Closure
Input
24VDC
<1A
<500ms
Passive contact, not
connected to external
voltage or grounding.
2
Interlock1A
ITL-1A
3
Interlock1B
ITL-1B
4
Interlock2B
ITL-2B
5
RS232Tx
TX
120ms
Transmit Data
6
RS232Rx
RX
Receive Data
7
RS232Com
GND
RS-232 Return
8
Remote Key
Switch
RPA
Contact Closure
Input
24VDC
<1A
<1s
Activates the internal
control system power
supply in REMOTE
mode. Passive contact, not
connected to external
voltage or grounding.
9
RPB