Siko LSC20 Originalbetriebsanleitung Seite 39

LSC20
Installation
Left Limit Out
* With reference to the optical axis, lateral groove on the housing
Fig. 15: Limits
Recommended Signal Termination
Fig. 16: Standard RS-422 Line Receiver Circuitry
Max cable length: 5m.
Shield Termination
The customer's cable shield should be in 360° contact with the connector
shroud and the connector shell to provide complete shielding. The connec-
tor shell should be metal with conductive surfaces. Suggested metal con-
nector shells for use with LSC20: AMP 748676-1 or equivalent. The shield
should be terminated as illustrated in the following diagram.
Jacket
Aluminium
Polyester
Shied
Fig. 17: Cable shield
LSC20 · Date 08.07.2014 · Art. No. 87296 · Mod. status 012/14
≥ 5 mm
Left Limit Marker
0.6mm ± 0.3*
Pin 11
Active low limit config-
uration is shown.
A, B, R
/A, /B, /R
≥ 5 mm
Left Limit Marker
Cable
Customer
Zo=120 Ω
Electronic
English
0.6mm ± 0.3*
Right Limit Out
Pin 10
Braided
Shield
39