Danfoss VLT AutomationDrive FC 301 설치 매뉴얼 - 페이지 12

{카테고리_이름} Danfoss VLT AutomationDrive FC 301에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Danfoss VLT AutomationDrive FC 301 20 페이지. 24 v dc supply
Danfoss VLT AutomationDrive FC 301에 대해서도 마찬가지입니다: 설치 지침 매뉴얼 (6 페이지), 설치 매뉴얼 (18 페이지), 설치 지침 매뉴얼 (8 페이지), 설치 매뉴얼 (6 페이지), 설치 매뉴얼 (16 페이지), 설치 매뉴얼 (16 페이지), 설치 매뉴얼 (8 페이지), 설치 지침 매뉴얼 (6 페이지)

페이지 인쇄
Danfoss VLT AutomationDrive FC 301 설치 매뉴얼
Installation
3.7.3 Bus Segment Requirements
A maximum of 32 field devices (nodes) can be connected per fieldbus segment. Field devices include:
•
Frequency converter, active node.
•
Master, active node.
3
3
•
Repeater, passive node.
NOTICE
A repeater represents a node in each of the 2 segments it connects.
Maximum fieldbus cable length
Illustration 3.8 Maximum Number of Frequency Converters per Segment
Segment
1
2
3
4
Table 3.3 Number of Active Nodes per Segment
Transmission
speed
9.6–187.5
kBaud
500 kBaud
1.5 MBaud
3–12 MBaud
Table 3.4 Maximum Total Bus Cable Length, including Drop
Cables
10
VLT
Repeater
Active nodes
0
1
2
3
1
2
3
segment
segments
segments
[m]
[m]
[m]
1000
2000
3000
400
800
1200
200
400
600
100
200
300
Danfoss A/S © 07/2015 All rights reserved.
®
PROFIBUS DP MCA 101
Transmission speed
32
9.6–93.75 kBaud
62
187.5 kBaud
92
500 kBaud
122
1.5 MBaud
3–12 MBaud
4
Table 3.5 Maximum Drop Cable Length per Segment
segments
[m]
The length statements in Table 3.4 and Table 3.5 are valid
for bus cables with the properties in chapter 3.7.2 Cable
4000
Specifications.
1600
800
400
Maximum drop cable length
per segment [m]
96
75
30
10
None
MG33C602