Siemens SPC3 manuals
Computer Equipment > Network Card
When we buy new device such as Siemens SPC3 we often through away most of the documentation but the warranty.
Very often issues with Siemens SPC3 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Network Card Siemens SPC3 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Network Card on our side using links below.
68 pages 527.75 Kb
SIMATIC NET SPC3 Siemens PROFIBUS ControllerHardware Description Date 2003/04/09 3 SIMATIC - NET 6 SPC3 Directory 9 SPC3 PROFIBUS Interface Center 1 Introduction 10 SPC3 2 Function Overview 11 SPC3 PROFIBUS Interface Center SPC3 Hardware Description V1.3 Page 9 3 Pin Description The SPC3 has a 44-pin PQFP housing with the following signals: Figure 3.1: SPC3 Pin Assignment Note: 13 SPC3 PROFIBUS Interface Center 4 Memory Allocation 19 SPC3 PROFIBUS Interface Center 5 ASIC Interface 28 SPC3 6 PROFIBUS-DP Interface 39 SPC3 PROFIBUS Interface Center 7 Hardware Interface 7.1 Universal Processor Bus Interface SPC3Copyright (C) Siemens AG 2003 All rights reserved. 2003/04 SPC3 Hardware Description V1.3 Page 39 7.1.3 Switching Diagram Principles 41 Low C ost Syste m with 80 C3280C32 System with Ext. M emory (C3 2-Mode)Address Latch EPROM RAM Address Decoder Driver, Control-logic SPC332kB 64kB GND 3K3 2003/04 Copyright (C) Siemens AG 2003. All rights reserved. Page 40 V1.3 SPC3 Hardware Description Clock -Generator 48 MHz 80286 + Buscontr. (82288) + 82244 42 80286-System (X86-Mode)1K EPROM RAM Address Decoder SPC3 Hardware Description V1.3 Page 41 7.1.4 Application with the 80 C 32 43 SPC 3 44 Page 42 V1.3 SPC3 Hardware Description 7.1.5 Application with th 80 C 165 45 7.2 UART 7.3 ASIC Test 46 SPC3 =4,5V k.A. k.A. k.A. 0,55** 0,4 V Unit Design. Parameter (Soldering, 10 sec) Unit Designation ParameterPage 44 V1.3 SPC3 Hardware Description 8 Technical Data 8.1 Maximum Limit Values AMI-Vers. ST-Vers. Supply Voltage V -0,3 -0,5 67V Input Voltage VI-0,3 -0,5 VDD+0,3 VDD+0,5 V Input Current I -10 k.A. 10 k.A. mA Storage Temperature T -55 -40 150 125 Ambient Temperature TA -40 -40 85 85 Lead Temp. TL k.A k.A. 300 k.A. Min Max Tabel 8.1: Maximum Limit Values 8.2 Permitted Operating Values Tabel 8. 2: -Permitted Operating Values 8.3 DC-Specifikation of the I/O- Drivers Output High Voltage V =4,5V k.A. V -0.5 * V -0,5 k.A. k.A. V Output High Voltage V =4,5V k.A. 3.65 ** V -0,5 k.A. k.A. V Output Low Voltage V =4,5V k.A. k.A. k.A. 0,4* 0,4 V Output Low Voltage V Condition Min Max * at an output load of 4mA ** at an output load of 8mA 47 8.4 AC-Specification for the Output Drivers 8.5 Timing Characteristics 48 TCLH TCLL53 8.5.4.1.1.174.2 T + 55 XCS E_Clock = log.'0' AS XCS E_Clock = log.'0' ASCopyright (C) Siemens AG 2003 All rights reserved. 2003/04 SPC3 Hardware Description V1.3 Page 53 T = Pulse cycle (48MHz) TBD = To Be Defined = Access to the RAM = Access to the register/latches = For T = 48MHz Asynchronous Motorola-Mode, Processor-Read-Timing VALID Data Out AB(10..0) DB(7..0) R_W XDSACK (normal) XDSACK (early) Asynchronous Motorola-Mode, Processor-Write-Timing VALID AB(10..0) DB(7..0) Data In R_W XDSACK (normal) XDSACK (early) 59 SPC3 PROFIBUS Interface Center 9 PROFIBUS Interface 9.1 Pin Assignment HCPL7101 / 7721 / 0721 HCPL0601 SN65ALS1176 Page 58 V1.3 SPC3 Hardware Description 2003/04 Copyright (C) Siemens AG 2003. All rights reserved. 60 9.2 Example for the RS 485 Interface 61 SPC3 PROFIBUS Interface Center 10 Appendix 63 SPC3 PROFIBUS Interface Center 11 Appendix A: Diagnostics Processing in PROFIBUS DP
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