IPG YLR Series - Table 4: 24-Pin Connector Pinout

YLR-SERIES USER GUIDE
30
USING YOUR DEVICE | IPG PHOTONICS
P
P
I
I
N
N
S
S
I
I
G
G
N
N
A
A
L
L
N
N
A
A
M
M
E
E
S
S
I
I
G
G
N
N
A
A
L
L
T
T
Y
Y
P
P
E
E
S
S
I
I
G
G
N
N
A
A
L
L
L
L
E
E
V
V
E
E
L
L
S
S
I
I
G
G
N
N
A
A
L
L
D
D
R
R
I
I
V
V
E
E
T
T
Y
Y
P
P
I
I
C
C
A
A
L
L
R
R
E
E
S
S
P
P
O
O
N
N
S
S
E
E
T
T
I
I
M
M
E
E
D
D
E
E
S
S
C
C
R
R
I
I
P
P
T
T
I
I
O
O
N
N
1
1
Interlock Ch1A
Contact Closure
Input
2
24 VDC
<1A
< 500 ms
3
Emergency shutdown according to EN 954-1 or
ISO 13849-1 Cat.3 PL d. The 24VDC signal will
be isolated from the laser system.
2
1
Interlock Ch2A
3
1
Interlock Ch2B
4
1
Interlock Ch1B
5
RS232 Tx
120 ms
Transmit Data
6
RS232 Rx
Receive Data
7
RS232 Com
Return
RS-232 Return
8
Remote Key
Switch
Contact Closure
Input
2
5 or 24 VDC
20 s
Provides AC power to the laser in REMOTE
mode
9
10
Remote Start
Button
Momentary
Closure
Input
2
24 VDC
1 s
Activates the internal main power supply in
REMOTE mode
11
12
Analog Input to
Control Current
Analog Input
1-10 VDC
1 mA (sink)
100 µs
Analog Input 1-10 VDC = 10 – 100% Setpoint
13
Analog Output
Power Monitor
Analog Output
0-5 VDC
11 mA
(source)
20 µs
Analog Output 0-4 VDC = 0 - P
nom
14
Isolated Analog
Com
Return
Return for signals on pins 12, 13
15
Modulation +
Digital Input
CMOS to
24 VDC
6 mA (sink)
20 µs
5 -24 VDC Input
16
Modulation -
Return
Return for signal on pin 15
17
Guide Control
Digital Input
CMOS to
24 VDC
6 mA
(sink)
120ms
Positive edge turns On red guide laser in
REMOTE mode
4
18
Emission
Enable
Digital Input
CMOS to
24 VDC
6 mA
(sink)
120ms
Positive edge activates emission in REMOTE
mode
5
19
Error/Ready
Digital Output
24 VDC
100 mA
(source)
120 ms
Low indicates a laser error
20
System
Common
Return
Return for signals on pins 17-19, 21-24
21
Error Reset
Digital Input
CMOS to
24 VDC
6 mA
(sink)
120 ms
Positive edge resets all resettable errors
22
Power On
Digital Output
24 VDC
100 mA
(source)
120 ms
High indicates that key switch is turned on
23
Power Supply
Active
Digital Output
24 VDC
100 mA
(source)
120 ms
High indicates that the internal main power
supply is active
24
Emission ON
Digital Output
24 VDC
100 mA
(source)
120 ms
High at the emission is enabled (for customer
use as emission indicator at workstation)
Table 4: 24-pin Connector Pinout
1
Note: To have a possibility of the internal main power supply activation it is necessary to close the dual channel interlock (pin1 is connected with pin4 and pin2 is
connected with pin3). Otherwise, the internal main power supply is switched off and the emission cannot be turned on. Once either of these connection pairs is
opened, it is impossible to switch the lasers power supply on until the second pair is opened and then both pairs are closed.
2
Connection of potential free contacts only. External contact closure must be rated to > 1A /24 VDC.
3
If one of the two discharging channels fails (single fault condition) the interlock response time will be increased to ≤1000 ms.
4
To use this pin external guide beam control must be enabled (EEABC command).
5
To use this pin external emission control must be enabled (ELE command).