GSI Group - Laser Division
JK300HP/JK300P/JK125P
Pre-installation and User Manual
Issue 2.0
Page 46 of 172
Part No: 1EA300E01
Table 3 - PL-602 Workstation Interlocks
PIN #
I/O
DESCRIPTION
VOLTS
USED Y/N
1
I
CH 1 EXT SWITCH 1-
0 Vdc
YES
2
I
CH 1 EXT
24 Vdc
YES
3
I
CH 2 EXT SWITCH 1-
0 Vdc
YES
4
I
CH 3 EXT SWITCH 1-
0 Vdc
YES
5
I
CH 3 EXT
24 Vdc
YES
6
I
CH 4 EXT SWITCH 1-
0 Vdc
YES
7
I
CH 5 EXT SWITCH 1-
0 Vdc
NO
8
I
CH 5 EXT
24 Vdc
NO
9
I
CH 6 EXT SWITCH 1-
0 Vdc
NO
10 N/A
N/A
N/A
N/A
11 N/A
N/A
N/A
N/A
12 N/A
N/A
N/A
N/A
13 N/A
N/A
N/A
N/A
14
I
CH 1 EXT SWITCH 2-
0 Vdc
YES
15
I
CH 2 EXT
24 Vdc
YES
16
I
CH 2 EXT SWITCH 2-
0 Vdc
YES
17
I
CH 3 EXT SWITCH 2-
0 Vdc
YES
18
I
CH 4 EXT
24 Vdc
YES
19
I
CH 4 EXT SWITCH 2-
0 Vdc
YES
20
I
CH 5 EXT SWITCH 2-
0 Vdc
NO
21
I
CH 6 EXT
24 Vdc
NO
22
I
CH 6 EXT SWITCH 2-
0 Vdc
NO
23 N/A
N/A
N/A
N/A
24 N/A
N/A
N/A
N/A
25 N/A
N/A
N/A
N/A
3.7.4 SK603 – Basic Machine (M/C) Interface
The Basic Machine (M/C) Interface connection is made via a 25 way D-Type Socket
(female). Refer to pin out Table 4
To prevent operational problems caused by earth loops, the Machine Interface is opto-
isolated.
The Machine Interface must be powered by a +24Vdc power supply capable of delivering
200mA. Power is provided by connecting to the PLC laser inputs.
Nominal load for each input is 5mA. The maximum current capability of each output is 50mA.
Refer to Figure 8 - Location of M/C Interface Panel.
Petitioners Canadian Solar Inc. and Canadian Solar (USA) Inc.
Ex. 1025, p. 46
