Wuhan Raycus Fiber Laser Technologies Co., Ltd.
User Guide of RFL-C4000XZ~12000XZ
20
4.4 Control interface definition
This type of laser does not provide a control signal line, only a control signal connector. The
appearance of the joint is shown in Figure 18.
Figure 18 Control signal line
3.3.3 Safety XP2 Interface
24-pin safety interface, with remote control system power-on, remote main power power-on and
active and passive output of some lasers. The detailed interface definition is shown in Table 6.
Table 6 XP2 security interface definition
Pin number
type
description
1
MOD+
Output control, differential voltage input signal;
laser ON: 4~30V;laser OFF: -3~2V;
Maximum modulation frequency: 5kHz.
2
MOD-
3
OUT
（
FET S pole
）
Laser output indication,MOS pipe D, S output;
current<0.1A, V
DS
<30V, passive signal.
HARDWIRING
XP1
Security
interface XP2
Analog
interface XP4
Serial
interface XP3
Communication
Interface XP5
