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Chapter 5 Operating Instructions

ICR890 High-end CCD Camera System

Electrical installation

5.4.8 Wiring the switching outputs Result 1 and Result 2 (OUT connection)

An appropriate visualization PC or PLC for system status indication is connected via these

two digital switching outputs. Fig. 5-9 shows the wiring of switching output Result 1 as an

example. Tab. 5-16 contains ratings for both outputs.

Connecting the switching outputs Result 1 and Result 2

¾ Connect the visualization PC/PLC to switching output Result 1 and/or Result 2, as

shown as an example in Fig. 5-9.

Note In the "Device Ready" function, the output supplies a static pulse if the ICR890 System is in

reading operation.

Recommendation ¾ Wire the outputs with a load resistance to test the switching functions using a high-

resistance digital voltmeter. Indication of incorrect voltages/switching statuses is

avoided this way.

Abb. 5-9: Wiring of the switching outputs Result 1 and Result 2

ICR890 System

Result 1: Pin 1 and 2

Result 2: Pin 3 and 4

Switching behaviour PNP-switching against the supply voltage V

Features – Optodecoupled, reverse polarity protected

– In the event of a short circuit, the current is limited to 0.7 A

– The polarity is irrelevant due to a bridge connection

Electrical values 0 V ≤ V

≤ 30 V guaranteed: V

≤ V

− 1.3 V at I

≤ 100 mA

Tab. 5-16: Ratings of the switching outputs Result 1 and Result 2

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 127 128

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SICK ICR890 Instrucciones de operaciones Pagina 70