SECTION 1 Before Use
This section describes preparations that are necessary prior to
switching ON the power supply, such as installation, wiring, and
connections.
1-1 Names of Sensor Parts.......................................................................2
1-1-1 Reflective Sensor Heads.......................................................2
1-1-2 Through-beam Sensor Heads...............................................3
1-1-3 Amplifier Units .......................................................................4
1-1-4 Calculating Unit .....................................................................4
1-2 External Amplifier Unit I/O...................................................................5
1-3 I/O Circuit Diagrams............................................................................6
1-3-1 NPN Amplifier Unit: ZX-LDA11..............................................6
1-3-2 PNP Amplifier Unit: ZX-LDA41..............................................7
1-4 Connections ........................................................................................8
1-4-1 Sensor Head and Amplifier Unit............................................8
1-4-2 Connecting Cable and Sensor Head.....................................8
1-4-3 Extension Cables ..................................................................9
1-4-4 Amplifier Units and Calculating Unit......................................9
1-5 Installation.........................................................................................11
1-5-1 Reflective Sensor Heads.....................................................11
1-5-2 Through-beam Sensor Heads.............................................12
1-5-3 Amplifier Unit .......................................................................14
1-6 Settings Required before Application................................................15
1-6-1 Auto-scale ...........................................................................15
1-6-2 Reference Incident Level.....................................................16
1-6-3 Linear Output.......................................................................17
Z157-E1-01C.book Page 1 Thursday, August 31, 2006 5:13 PM
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