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SIMATIC 545/555/575 System Manual
Installing 575 System Hardware
4.4 Enclosure and Temperature Considerations
An enclosure should provide the following features:
• Easy access to components.
• A common ground potential on the cabinet.
• A secure vertical panel or rails.
• Conformance to electrical standards.
• An electromagnetic shield, if needed to meet FCC or CE emission
standards.
• Access restricted to authorized personnel only.
• Adequate cooling and heat dissipation.
• Protection from dust and dirt as required by the environment.
Mount the components in a dustproof and drip-tight enclosure, such as a
NEMA enclosure. The enclosure must provide a minimum depth of 12
inches (305 mm) from the panel to the inside surface of the enclosure door.
The enclosure should be located so that the doors can be opened fully,
permitting easy access to the controller, wiring, and components. If
environmental conditions permit, a 19-inch rack may be used instead of a
NEMA enclosure.
The SIMATIC 575 PLC System complies with the requirements of the EMC
Directive 89/336/EEC when installed in accordance with the specifications
in this manual and when installed in a grounded metal cabinet with tightly
sealed doors. If Series 505 Remote I/O channel cables to remote bases are
run outside the cabinet, they must either be run in a fully enclosed metal
raceway or fitted with ferrite beads where they leave and/or enter the
cabinets. Ferrites shall be Steward PN 28-A-2029-0 or equivalent.
For SIMATIC 575 Systems, a line filter must be connected in the power
lines to the system in order to comply with the EMC directive. The line filter
shall be Corcom part no. 10VS1 or equivalent Filter Network connected
ahead of each power supply.
The 575–2130 VMEbus base can be operated with or without the optional
fan assembly, PPX:575–2131. The maximum rated operating temperature of
the controller is 60°C. In an environment where ambient temperatures do
not exceed 40°C, or where other means of cooling are available, operating
the VMEbus base without the fan assembly is a cost-saving option. When
operating without the fan assembly, additional derating of power supplies
and I/O modules is required. For more information about the fan assembly
option, see Section 4.5.
Enclosure Selection
Temperature
Considerations
- 1
- 1
- MANUAL PUBLICATION HISTORY 3
- LIST OF EFFECTIVE PAGES 4
- Contents 5
- Contents v 7
- Contents vii 9
- Contents ix 11
- Chapter 9 Troubleshooting 12
- Contents xi 13
- List of Figures 15
- Contents xv 17
- List of Tables 18
- Contents xvii 19
- System Overview 23
- 1.1 Overview 24
- Overview (continued) 26
- 1.2 System Features 28
- Table 1-2 CPU Specifications 29
- System Features (continued) 30
- 1.3 Programming Tools 33
- 1.4 Hardware Overview 34
- Pre-installation Guidelines 36
- 2.2 Safety Considerations 38
- 2.3 575 Fault Relay Operation 41
- USER-CONFIGURED 42
- 2.5 Electrical Noise 47
- 2.6 Correcting Noise Problems 48
- 2.7 Wiring Guidelines 51
- Chapter 3 56
- To install a CPU: 57
- To install an RBC: 57
- 3.3 Series 505 Bases 59
- Measurements: 62
- TAB1TAB2 64
- DC POWER GOOD 66
- AC NEUTRAL 66
- 505-6660 66
- Replaceable Lithium Battery 71
- Replaceable 73
- Lithium Battery 73
- Battery Clip 73
- Battery Socket 73
- 0 (Off)(On) 1 77
- Maximum torque: 82
- 5.0 in-lb (0.56 N-m) 82
- Chapter 4 84
- • Series 505 Remote I/O Annex 85
- • PROFIBUS-DP Annex 85
- Front of Fan Assembly 91
- Fuse holder 92
- Turn counterclockwise 92
- (Run mode) 4.875 to 5.250 1 A 98
- (Battery 98
- Align metal backplate 100
- 4.8 Installing the Battery 103
- Battery connector 104
- Rear panel 104
- Break-away tab 104
- Battery fuse 105
- Alignment 106
- Alignment notch 106
- 4.10 Configuring the CPU 107
- Dipswitch 112
- Standoff 112
- 4.12 Installing VMEbus Boards 115
- 575 system 116
- Figure 4-18 575 Controller 116
- 4.13 Wiring the Fault Relay 127
- *optional 128
- Chapter 5 142
- 5.1 Overview 143
- 5.2 Installation 144
- Installation (continued) 145
- 5.3 Communication Ports 146
- Dipswitch for 149
- Backplane 149
- Figure 5-8 RBC Status Display 153
- Table 5-4 RBC Status Codes 153
- Status Display 153
- 5.5 PPX:505–6870 RBC 155
- Jumper E1 for 156
- PPX:505–6870 RBC (continued) 157
- Cabling and Wiring the System 166
- 6.1 Cable Routing 167
- Drop line from CPU or RBC 180
- Terminating 180
- Resistor 180
- 6.4 Connecting Modems 197
- 6.5 Connecting to a Printer 199
- Chapter 7 201
- 7.1 Program Storage Options 202
- Note location of notches 207
- Note location 207
- Starting Up the System 213
- 8.1 Powering Up the System 214
- 8.2 CPU Memory Configuration 216
- Number per block 217
- Troubleshooting 221
- System Specifications 246
- ° C (32 to 140° F) 247
- ° C (–40 to 158° F) 247
- Power and Compatibility 251
- B.1 Power Consumption 252
- Power Consumption (continued) 254
- Serial Number 259
- Appendix C 260
- Upgrade Path A 264
- Upgrade Path B 264
- Upgrade Path 266
- Remote Base Controller 272
- Power Supply 272
- FREEZE 273
- (factory set) 273
- Controller 275
- RS-485 I/O 282
- From PLC 282
- I/O BASES 282
- 505–6860 282
- Series 505 and VME Components 283
- D.2 575 VME System Components 287
- D.3 Recommended Spare Parts 288
- Appendix E 290
- E.1 Discrete AC Input Module 291
- E.3 Discrete AC Output Module 296
- °C) Temperature (°C) 297
- E.5 Discrete DC Output Module 301
- E.6 Discrete DC Input Module 304
- Appendix F 306
- Index-2 313
- Index-4 315
- Index-6 317
- Index-8 319
- Index-10 321
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