KEYENCE SL-CHG Series User Manual
Page 2
English
ENGLISH
i
Contents
Safety Precautions
1. Safety Headings ........................................................................................................................................ iii
2. General Precautions ................................................................................................................................. iii
3. Warning ...................................................................................................................................................... iv
4. Circuit Design and Wiring ......................................................................................................................... v
5. Testing and Maintenance .......................................................................................................................... v
6. About Standards and Regulations .......................................................................................................... vi
7. Package Contents .................................................................................................................................... vii
1
Overview and Specifications
1-1
Component Names and Units ........................................................................................................... 1-1
1-1-1 Main System and Cables ............................................................................................................ 1-1
1-2
Mounting Brackets and Cables ......................................................................................................... 1-2
1-2-1 Mounting Brackets ...................................................................................................................... 1-2
1-2-2 Cables ......................................................................................................................................... 1-3
1-3
Specifications ..................................................................................................................................... 1-4
1-4
Dimensional Drawings ....................................................................................................................... 1-5
1-5
Functions ............................................................................................................................................ 1-8
1-5-1 Status Indicator ........................................................................................................................... 1-8
1-5-2 Lockout Status Bar LED Indicator ............................................................................................... 1-9
1-5-3 Test Input .................................................................................................................................... 1-9
1-5-4 NPN and PNP Outputs ............................................................................................................. 1-10
1-5-5 Series Connection .................................................................................................................... 1-10
1-5-6 Light Interference Prevention Connection ................................................................................ 1-10
2
Installation and Assembly
2-1
Detection Zone and Installation ........................................................................................................ 2-1
2-1-1 Mounting Direction and Position ................................................................................................ 2-2
2-2
Safety Distances ................................................................................................................................. 2-4
2-2-1 Structural Standards for Power Press Machinery (Japan only) .................................................. 2-5
2-2-2 Structural Standards for Safety Devices for Press Machinery and Shearing Machines ............. 2-6
2-2-3 EN999 (ISO13855) ..................................................................................................................... 2-7
2-2-4 ANSI B11.19-2003 ...................................................................................................................... 2-8
2-2-5 ANSI/RIA R15.06-1999 ............................................................................................................... 2-8
2-3
Mounting Procedure .......................................................................................................................... 2-9
2-3-1 Connecting Cable Installation ..................................................................................................... 2-9
2-3-2 Fixing the Mounting Brackets ................................................................................................... 2-10
2-3-3 Protection Bar Installation ......................................................................................................... 2-12
2-3-4 Installation Distance from Glossy Surfaces .............................................................................. 2-14
2-3-5 Light Interference Prevention Method ....................................................................................... 2-15