Stahl ISpac 9175 Series, Руководство по эксплуатации, Страница: 40 / 47

160428 / 9175601310
2016-02-02·BA00·III·en·06
Parameterization and commissioning
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Binary Output
Series 9175
8.3 Installation
8.3.1 Electrical connections
8.3.2 Schematic diagrams
See technical data or device labelling.
8.3.3 Connection of supply
9 Parameterization and commissioning
Before commissioning, ensure the following:
• Installation of the device according to regulations.
• Correct connection of the cables.
• No damage at the device and connection cables.
• Tight seat of the screws at the terminals. Correct tightening torque: 0.5 ... 0.6 Nm.
9.1 Replacement of the device
• If replacing by a device with identical design, readjust the DIP switch, if necessary.
Operation under difficult conditions, such as, in particular, on ships, requires
additional measures to be taken for correct installation, depending on the
place of use. Further information and instructions on this can be obtained
from your regional sales contact on request.
DANGER
Explosion hazard caused by too high voltage!
Non-compliance results in severe or fatal injuries.
• Connect the device only to equipment with internal voltage
U
m
: max. 253 V AC / 50 Hz.
• Connect the device only to intrinsically safe terminals.
NOTICE
Device failure due to electrostatically overcharged components!
Non-compliance can result in material damage!
• Before carrying out work on the device, the body's own voltage must be
discharged on earthed metal parts or an ESD wrist strap must be put on.
Type of supply Connection
Direct supply of the device via 24 V connection Green terminals "7+" and "9-"
Supply via pac-Bus pac-Bus terminals "1+" and "2-"
DANGER
Explosion hazard due to incorrect installation!
Non-compliance results in severe or fatal injuries.
• Check the device for proper installation before commissioning.
• Comply with national regulations.