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Active Components for Wireless Networks
9-4
PROFIBUS
Networks SIMA
TIC NET
6GK1970-5CA20-0AA1 Release 2 05/2000
1
2
...
235
236
237
238
239
240
241
242
243
244
245
...
489
490
Qualified Personnel
2
Correct Usage
2
Trademarks
2
Safety Guidelines
2
Contents
10
PROFIBUS NETWORKS
11
1.1.1 General Introduction
12
SIMATIC NET
13
AS-Interface
14
PROFIBUS
14
PROFIBUS-PA
14
EN 50170
15
Attachable Systems
15
Transmission Media
16
1.2.1 Standards
17
1.2.2 Access Techniques
18
1.2.3 Transmission Techniques
19
EIA Standard RS-485
20
Advantages:
20
Restrictions:
21
Restrictions
24
IEC 61158-2 Standard
25
Transmission Rate
28
LAN Cable
28
Node Attachment
28
2.2.2 Topologies with OLMs
33
Bus Topologies
34
Star Topologies with OLMs
35
Optical Channels
35
Monitoring FO Links
36
Mixed Structure
36
Alternative Cabling Strategy
38
Maximum Length of a Link
40
Point-to-Point Link
40
Point-to-Multipoint Link
41
Bus and Star Topology
43
SpliTConnect System
43
2.5 Connectivity Devices
46
2.5.1 DP/DP Coupler
46
How the DP/DP Coupler Works
47
Parameter Assignment
47
DP/PA Bus Coupling
48
2.5.3 DP/PA Coupler
49
2.5.4 DP/PA Link
51
How the DP/PA Link Works
52
DP/AS-Interface Link 65
57
Figure 2-24 DP/EIB Link
62
Building Automation
63
Industrial Automation
63
How the DP/EIB Link Works
64
Configuring
65
Configuring Networks
67
PROFIBUS Networks
68
Parameters
68
Length of the Tap Lines
70
Transmission Rate 1.5 Mbps
70
Node Attachments at 1.5 Mbps
70
Value Factors
71
RS-485 Repeater
75
Transmission Path
78
Transmitter
78
Receiver
79
Optical Power Budget
80
Power Budget
81
Plastic and PCF FO Cables
81
Glass FO Cables
81
Link Power Margin
82
Work Sheet
82
Calculation Examples
84
Link at Wavelength
86
3.3 Transmission Delay Time
88
Checking the Bus Parameters
92
OLM/G11-1300 and OLM/G12-1300
96
Calculation of the Slot Time
97
Entering the Bus Parameters
97
PROFIBUS Cables
100
Overview
100
Permitted ambient conditions
101
02Y(ST)CY
103
Permitted ambient conditions
103
4.1.1 FC Standard Cable
105
Properties
106
4.1.3 FC Food Cable
107
4.1.4 FC Robust Cable
108
4.1.5 PROFIBUS Flexible Cable
109
4.1.6 FC Underground Cable
111
4.1.7 FC Trailing Cable
112
Segment Lengths
114
PROFIBUS Networks SIMATIC NET
115
4.1.8 PROFIBUS Festoon Cable
116
Installation Guidelines
119
4.2 FastConnect Bus Connector
122
4.2.1 The FastConnect System
122
FastConnect Bus Connector
123
Technical Specifications
125
Disconnect Function
126
Disconnecting a Station
126
Bus Connector with PG Socket
126
6ES7972-0B.50-0XA0
127
4.3 Bus Connectors
130
Connector
131
Connecting Up the LAN Cable
136
972-0BA30-0XA0)
138
Appearance (6GK1500-0EA02)
142
Fitting the Bus Connector
143
Removing the Bus Connector
144
4.7.1 Versions
146
Bus Terminal RS-485
147
Cable Termination
147
Additional PG Interface
149
Bus terminal 12 M
151
Termination
152
MADE IN GERMANY
156
Wall Mounting
157
4.8 Cable Connections
161
4.9.1 830-1T Connecting Cable
163
4.9.2 830-2 Connecting Cable
165
5.1 RS-485 Repeater
168
Block Diagram
171
Terminating Resistor On/Off
172
Segments 1 and 2 Terminated
173
Rear view: Front view:
176
80 to 110 Ncm
176
Ungrounded Operation
178
Cable Type
179
Connecting the Power Supply
179
5.6 Connecting the LAN Cable
180
6ES7 972-0DA00-0AA0
181
S Rated voltage 24 V DC
182
S Flexible cables
182
S Solid cables
182
Connecting the PROFIBUS Cable
183
6.1 FC Process Cable
186
6.2 SpliTConnect Tap
187
1) siehe Montageanleitung des
191
FastConnect Stripping Tool
191
1) siehe Montageschritt 2
195
Networks
197
7.1 Fiber-Optic Cables
198
7.2.3 PCF Fiber-Optic Cables
206
7.3 Glass Fiber-Optic Cables
209
Ordering
219
7.3.5 Special Cables
220
7.4 Fiber-Optic Connectors
222
Optical Interfaces
222
Order Numbers
223
Cable Lengths
224
Fitting Connectors On-Site
227
Preassembled Cables
227
8.1 Optical Bus Terminal OBT
230
Functions
231
Operating Instructions
231
8.2 Optical Link Module OLM
232
9.1 Infrared Link Module ILM
238
Ordering Data:
239
Testing PROFIBUS
241
A.1.1 Possible Uses
242
A.1.2 Area of Application
242
A.1.3 Logging Functions
242
A.1.4 Design
243
A.1.5 Functions
244
A.1.6 How the Unit Functions
245
Ordering Data
246
Attenuation
247
Test Methods
247
How an OTDR Functions
250
OTDR Evaluation
251
LAN Cables Between Buildings
255
Introduction
256
Further Literature
256
Bus Cables within Buildings
256
LAN Cables between Buildings
257
Coarse Protection
257
Installing LAN Cables
263
C.2 Electrical Safety
265
Mechanical Protection
266
Redundant LAN Cables
267
Install LAN cables separately
268
Grounding
270
Definition
270
Cable Shields
270
Handling the Shield
271
C.4.4 Equipotential Bonding
272
Voltages and Currents
275
Fiber-Optic Cables
275
Telecom Cables
275
Cable Groups
275
Conditions
276
Clearance Table
276
C.5.2 Cabling within Closets
278
Underground Cabling
280
Cabinet Lighting
281
C.7 Installing LAN Cables
283
Avoid Loops
285
Installing other Cables
285
Simplex Connectors or
289
Stripping the Outer Jacket
296
Removing the Buffer
298
Fitting Simplex Connectors
299
Assembling the Plug Adapter
300
Cables, Tools and Accessories
301
Crimping the BFOC Connector
310
Copyright © Siemens AG 1999
316
All Rights Reserved
316
Using the Pulling Loop
318
Marking of the
319
Cubicles
321
Degree of Protection
322
E.2 SIMATIC NET Components
323
Standards
324
Dimension Drawings
325
PRLFIBUSILM
335
Infrared Link Modul (ILM)
344
6ZB530–3AC30–0BA1
344
Copyright by Siemens
345
1 The Product
347
2 Symbols
348
3 Introduction
349
4 Description of the Device
350
SIEMENS PROFIBUS ILM
351
5.1 Transmission Rate
352
5.2 Topologies
352
5.2.1 Point–to–Point–Link
353
5.3 Signal Regeneration
360
5.5 Constant Light Monitoring
360
6 Modes and Settings
363
12345678
366
7 Installation and Startup
369
+ Caution:
370
8 Installing the PROFIBUS ILM
372
) – S1 S2
380
) – S1 S 2
381
9 Displays
382
11 Technical Specifications
388
11.1 Illumination Range
391
12 Appendix
393
13 References
394
Noise emission Noise immunity
395
Safety Instructions
398
Qualified personnel
398
Certified usage
398
1 Introduction
401
Optics Company
402
2 General Functions
403
Version 1.0 8/00
404
3 Network Topologies
405
3.2 Star topology
408
3.3 Redundant optical ring
409
4 Setting Up
411
NEC Class 2 24VDC, 200mA
412
SINEC L2FO
413
OLM/S3; OLM/S4;
413
OLM/S3-1300; OLM/S4-1300
413
OLM/P3; OLM/P4
413
4.4 Installation
416
Locking slide
417
Toothed washer
417
5.1 LED Indicators
421
5.2 Troubleshooting
423
6 Configuration
425
7 Technical Data
427
8 Appendix
429
8.2 Literature notes
430
8.3 List of abbreviations
430
8.4 Measuring sockets
431
© Siemens AG 1999
433
Subject to alteration
433
Order No. 6ZB5530-3AD00-0BA0
433
Printed in Germany
433
Connections
440
Sensitivity
440
Power Supply
440
Operating Mode
440
Mechanical Design
440
Supplied
441
Not supplied
441
C79000-G8976-C122-02
442
Functional Description
443
3.4 Supported FO Fiber Types
444
3.5 Displays
444
3.6 Operator Controls
446
Network Topology
447
4.3 Attaching RS-485 Segments
449
Installation and Startup
451
5.2 Installation
453
Connecting the Optical Cables
456
Troubleshooting
459
Notes on the CE Label
465
Notes for Australia
466
References
467
Abbreviations
469
General Information
473
Further Information
477
SIMATIC Training Center
479
Further Support
480
Glossary
481
Glossary-8
488
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