6
Functional Description of the Ethernet Modules
6-1
6
Functional Description of the Ethernet Modules
The AC 800F system bus is based on the widespread Ethernet standard. Ethernet
stands for LANs to DIN ISO 8802, Part 3 (corresponding to ISO 8802-3 and
ANSI/IEEE STD 802.3). The Ethernet modules are the interfaces to the system bus.
The AC 800F is designed for accommodating up to two Ethernet modules. Contrary to
the fieldbus modules, the Ethernet modules cannot be plugged in or removed while
the AC 800F is running, i.e. under power.
•
Exclusively plug the Ethernet modules in slots E1 and E2.
•
Do not plug in or remove the Ethernet modules while the
AC 800F is running, i.e. under power.
The AC 800F Ethernet modules allow for adaptation to the most different transmission
media. At present, the following media are supported:
Standard
Medium
Module
Connection
10Base2
Thin coaxial cable
EI 801F
Direct
10Base2
Thin coaxial cable
EI 811F
Direct
10Base5
Thick coaxial cable
EI 802F
Transceiver to AUI
10Base5
Thick coaxial cable
EI 812F
Transceiver to AUI
10BaseT
Twisted pair cable
EI 802F
EI 803F
Transceiver to AUI
Direct
10BaseT
Twisted pair cable
EI 812F
EI 813F
Transceiver to AUI
Direct
10BaseFL
Fiber-optic cable
EI 802F
Transceiver to AUI
10BaseFL
Fiber-optic cable
EI 812F
Transceiver to AUI
Observe the detailed instructions in Section 4.2, Cabling the Ethernet module.
All Ethernet modules have a buffer battery holder. When the AC 800F is switched off,
the buffer battery powers the CPU sufficiently to retain the data in the CPU board
main memory and the real-time clock data. Using the battery module is only neces-
sary when no Ethernet module is plugged in slot E1 and/or E2.
Battery buffering of the CPU board PM 803F is only ensured when at
least one Ethernet module EI 811F, EI 812F or EI 813F is used.
Summary of Contents for AC 800F
Page 1: ... PROCESS AUTOMATION Freelance 2019 Mounting and Installation Instructions AC 800F Controller ...
Page 2: ......
Page 66: ...3 Mounting the AC 800F 3 38 ...
Page 168: ...4 Cabling the AC 800F 4 102 ...
Page 290: ...7 Functional Description of the Fieldbus Modules 7 36 ...
Page 317: ...10 Approvals certificates 10 1 10 Approvals certificates 10 1 ISO 9001 Fig 10 1 ISO 9001 ...
Page 318: ...10 Approvals certificates 10 2 Fig 10 2 ISO 9001 ...
Page 319: ...10 Approvals certificates 10 3 Fig 10 3 ISO 9001 ...
Page 320: ...10 Approvals certificates 10 4 Fig 10 4 ISO 9001 ...
Page 321: ...10 Approvals certificates 10 5 10 2 ISO 9000 Fig 10 5 ISO 9000 ...
Page 322: ...10 Approvals certificates 10 6 Fig 10 6 ISO 9000 ...
Page 323: ...10 Approvals certificates 10 7 10 3 CE Fig 10 7 CE certificate page 1 ...
Page 324: ...10 Approvals certificates 10 8 Fig 10 8 CE certificate page 2 ...
Page 325: ...10 Approvals certificates 10 9 Fig 10 9 CE certificate page 3 ...
Page 326: ...10 Approvals certificates 10 10 Fig 10 10CE certificate supplement ...
Page 327: ...10 Approvals certificates 10 11 10 4 CSA Fig 10 11 CSA certificate page 1 ...
Page 328: ...10 Approvals certificates 10 12 Fig 10 12 CSA certificate page 2 ...
Page 329: ...10 Approvals certificates 10 13 Fig 10 13 CSA certificate page 3 ...
Page 330: ...10 Approvals certificates 10 14 Fig 10 14 CSA certificate page 4 ...
Page 331: ...10 Approvals certificates 10 15 10 5 UL Fig 10 15 UL certificate ...
Page 332: ...10 Approvals certificates 10 16 Fig 10 16 UL certificate page 2 ...
Page 333: ...10 Approvals certificates 10 17 Fig 10 17 UL certificate page 3 ...
Page 334: ...10 Approvals certificates 10 18 Fig 10 18 UL certificate page 4 ...
Page 335: ...10 Approvals certificates 10 19 10 6 GUS certificate Fig 10 19 GUS certificate ...
Page 369: ...13 Glossary 13 18 Component of the Freelance 2000 System ...
Page 378: ......