
4
Cabling the AC 800F
4-30
When cabling proceed as follows:
1.
Lay the bus cable
•
Do not lay the cable close to power cables
•
Screw the terminating resistors to both cable ends
•
Note that the min. bending radius of the 10Base5 cable is 15 cm.
2.
Connect the bus cable to ground
•
Provide for a low transition resistance and a reliable contact. Ground the bus
cable using a grounding clip. This is done by connecting the clip to the
10Base5 terminating resistor and grounding it. Provide for low contact
resistance and permanent contact.
•
Insulate the terminating resistor without grounding clamp. Make sure that no
contact to ground (neither earth nor a conductive part of the building) exists.
•
If several cable segments are connected by 10Base5 N/N connectors, these
must also be insulated from ground.
•
If your installation has not been connected to ground as described
above, neither operational reliability nor RFI suppression or
EMI/RFI shielding can be guaranteed.
•
The terminating resistors or connectors of a grounded cable have
the same potential as the grounding point. Do not touch. A
compensating current may flow through your body.
•
When linking two cable segments, do not directly touch them before.
A compensating current may flow through your body, if the cable is
in contact with ground at two points.
•
Observe the safety regulations and standards applicable in your
country.
Содержание AC 800F
Страница 1: ... PROCESS AUTOMATION Freelance 2019 Mounting and Installation Instructions AC 800F Controller ...
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Страница 66: ...3 Mounting the AC 800F 3 38 ...
Страница 168: ...4 Cabling the AC 800F 4 102 ...
Страница 290: ...7 Functional Description of the Fieldbus Modules 7 36 ...
Страница 317: ...10 Approvals certificates 10 1 10 Approvals certificates 10 1 ISO 9001 Fig 10 1 ISO 9001 ...
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Страница 321: ...10 Approvals certificates 10 5 10 2 ISO 9000 Fig 10 5 ISO 9000 ...
Страница 322: ...10 Approvals certificates 10 6 Fig 10 6 ISO 9000 ...
Страница 323: ...10 Approvals certificates 10 7 10 3 CE Fig 10 7 CE certificate page 1 ...
Страница 324: ...10 Approvals certificates 10 8 Fig 10 8 CE certificate page 2 ...
Страница 325: ...10 Approvals certificates 10 9 Fig 10 9 CE certificate page 3 ...
Страница 326: ...10 Approvals certificates 10 10 Fig 10 10CE certificate supplement ...
Страница 327: ...10 Approvals certificates 10 11 10 4 CSA Fig 10 11 CSA certificate page 1 ...
Страница 328: ...10 Approvals certificates 10 12 Fig 10 12 CSA certificate page 2 ...
Страница 329: ...10 Approvals certificates 10 13 Fig 10 13 CSA certificate page 3 ...
Страница 330: ...10 Approvals certificates 10 14 Fig 10 14 CSA certificate page 4 ...
Страница 331: ...10 Approvals certificates 10 15 10 5 UL Fig 10 15 UL certificate ...
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Страница 334: ...10 Approvals certificates 10 18 Fig 10 18 UL certificate page 4 ...
Страница 335: ...10 Approvals certificates 10 19 10 6 GUS certificate Fig 10 19 GUS certificate ...
Страница 369: ...13 Glossary 13 18 Component of the Freelance 2000 System ...
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