Related Manuals for Siemens APACS+
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- Page 1 Siemens Installation and Service Instruction Energy & Automation, Inc. SD39EAM-1 Rev: 4 September 2005 APACS+™ Enhanced Analog Module (EAM)
- Page 2 Trademarks ProcessSuite, QUADLOG, 4-mation, and APACS+ are trademarks of Siemens Energy & Automation, Inc. Other names in this publication might be trademarks, the use of which by third parties for their own purposes may violate the rights of the registered holder.
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Page 3: Table Of Contents
SD39EAM-1r4 Contents Table of Contents Section Title Page Introduction........................1-1 Product Description ......................1-1 Product Support ......................1-2 Related Literature ......................1-4 Installation........................2-1 Preliminary Considerations and Preparation ..............2-1 Hardware Identification....................2-3 2.2.1 Enhanced Analog Module (EAM) Identification...........2-3 2.2.2 EAM Termination Strip and EAM Marshalled Termination Assembly ....2-3 Environmental Considerations ..................2-4 Equipment Delivery and Handling ................2-4 2.4.1... - Page 4 Contents SD39EAM-1r4 3.7.2 Replacement Procedure..................3-9 EAM Interconnect I/O Cable Removal/Replacement ..........3-9 3.8.1 Removal Procedure ....................3-9 3.8.2 Replacement Procedure..................3-10 Spare and Replacement Parts..................3-10 Circuit Description ......................4-1 I/O Communications.....................4-1 Channel Circuitry ......................4-2 4.2.1 Field Connections ....................4-4 4.2.1.1 Voltage Inputs ....................4-4 4.2.1.2 Current Inputs....................4-5 4.2.1.3 Current Outputs ....................4-5 EAM Redundancy ......................4-5...
- Page 5 SD39EAM-1r4 Contents List of Tables Table Title Page Table 2–1 Field Wiring and Terminal ID ....................2-21 Table 2–2 Channel Terminal Connections Versus Terminal Strip Number ID ........2-22 Table 2–3 Unterminated I/O Cable......................2-23 Table 3–1 LED Status Indications ......................3-3 Table 5–1 EAM Accessories ........................5-1 Table 5–2 EAM Options...........................5-2 Table 6–1 EAM Environmental Specifications ..................6-1 Table 6–2 EAM Specifications .........................6-2...
- Page 6 Contents SD39EAM-1r4 Figure 3–2 User Replaceable Fuse......................3-6 Figure 4–1 EAM Block Diagram......................4-2 Figure 4–2 Typical EAM Channel......................4-4 September 2005...
- Page 7 SD39EAM-1r4 Contents Significant Changes for Revision 4 Section Description Preface (Conventions and Symbols)—new section Product Support Table 1-1—information added 2.8.1 I/O Cable Connections—DANGER alert added Maintenance—DANGER alert added September 2005...
- Page 8 Contents SD39EAM-1r4 PREFACE Conventions and Symbols The following symbols may appear in this manual and may be applied to the equipment. The reader should become familiar with the symbols and their meaning. Symbols are provided to quickly alert the user to safety related situations, issues, and text. Symbol Meaning Indicates an immediate hazardous situation which, if not avoided, will result in...
- Page 9 The sales contract contains the entire obligation of Siemens. The warranty contained in the contract between the parties is the sole warranty of Siemens. Any statements continued herein do not create new warranties or modify the existing warranty.
- Page 10 A properly grounded conductive wrist strap must be worn whenever an electronics module or circuit board is handled or touched. A service kit with a wrist strap and static dissipative mat is available from Siemens (PN15545-110). Equivalent kits are available from both mail order and local electronic supply companies.
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Page 11: Introduction
SD39EAM-1r4 Introduction Introduction This Instruction provides installation and service information for the APACS+™ Enhanced Analog Module (EAM) Model 39EAMBAN and its associated I/O termination hardware as listed in Table 6-2. This Instruction is divided into six major sections as follows: •... -
Page 12: Product Support
The Process Automation User Connection is a secure site. Registration is open to all verified users of Siemens process automation systems. If you are not already, and would like to become a member, please visit our Process Automation User Connection web page at: http://www.sea.siemens.com/process/support/papauc.html... - Page 13 8:00 AM to 5:00 PM Telephone:+1 (423) 262 2522 Fax:+49 (180) 5050-223 Phone:+86 10 64 75 75 75 or +1 (800) 333-7421 (USA only) E-Mail: ad.support@siemens.com Fax:+86 10 64 74 74 74 Fax:+1 (423) 262 2289 GMT:+1:00 Mail to:ad.support.asia@siemens.com Mail to: techsupport.sea@siemens.com...
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Page 14: Related Literature
Introduction SD39EAM-1r4 Related Literature The following documents should be available during EAM installation and configuration. • MODULRAC Installation and Service Instruction (document number SD39MODULRAC-1) • SIXRAC Installation and Service Instruction (document number SD39SIXRAC-1) • UNIRAC Installation and Service Instruction (document number SD39UNIRAC-1) •... -
Page 15: Figure 1-1 Enhanced Analog Module And Associated Hardware
SD39EAM-1r4 Introduction Figure 1–1 Enhanced Analog Module and Associated Hardware September 2005... -
Page 17: Installation
SD39EAM-1r4 Installation Installation This section describes installation of the EAM and its associated assemblies. Review the steps in the following section before continuing with EAM installation. Preliminary Considerations and Preparation Figure 2-1 shows typical local and marshalled I/O wiring. I/O connections between field devices and either local or marshalled terminations are wired with user-supplied cable. -
Page 18: Figure 2-1 Basic Local And Marshalled I/O Connections
Installation SD39EAM-1r4 Figure 2–1 Basic Local and Marshalled I/O Connections September 2005... -
Page 19: Hardware Identification
SD39EAM-1r4 Installation Hardware Identification 2.2.1 Enhanced Analog Module (EAM) Identification The Enhanced Analog Module is identified by the letters “EAM” on the bezel and by two nameplate labels: a large label, shown here, located on the tracking plate (left side of module in Figure 1-1), and a small label inside the bezel compartment. -
Page 20: Environmental Considerations
Installation SD39EAM-1r4 Environmental Considerations Many industrial environments create severe operating conditions. The conditions at each EAM location must be within the specifications stated in section 6. CAUTION Exceeding the specified operating temperature limits can adversely affect performance and may cause damage. Air temperature should be periodically checked to ensure that this specification is not being exceeded. -
Page 21: Predelivery Test
If it is found that some items have been damaged or are missing, notify Siemens immediately and provide full details. In addition, damages must be reported to the carrier with a request for their on-site inspection of the damaged item and its shipping carton. -
Page 22: Return Of Equipment Outside North America
Canadian customers: Contact Siemens Canada. 2.4.5 Return of Equipment outside North America Contact your Siemens Representative. 2.4.6 Equipment Handling The EAM is completely enclosed and may be safely handled without undertaking special ESD handling procedures provided the bezel compartment door is closed and secured. DO NOT touch the connector pins on the back of the module. - Page 23 SD39EAM-1r4 Installation • Identify ten alignment pins located below the MODULRAC frame that span the width of the MODULRAC panel. One of these pins will engage a hole located on the Termination Strip above the MOORE logo. The left-most pin corresponds to MODULRAC slot #1. •...
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Page 24: Figure 2-2 Eam Termination Strip And Interconnect I/O Cable Mounting
Installation SD39EAM-1r4 Figure 2–2 EAM Termination Strip and Interconnect I/O Cable Mounting September 2005... -
Page 25: Eam Marshalled Termination Assembly And I/O Cable Installation
SD39EAM-1r4 Installation 3. Mount each Termination Strip at its assigned location as follows: 1) At the EAM slot, angle the top edge of the termination strip toward the backplane’s extruded spacer and insert the tip of the termination strip in the spacer’s groove. 2) Slide the termination strip in the groove until it is vertically and horizontally aligned with the appropriate pin (slot #). -
Page 26: Figure 2-3 Eam Marshalled Termination Assembly
Installation SD39EAM-1r4 Figure 2–3 EAM Marshalled Termination Assembly 2-10 September 2005... -
Page 27: Figure 2-4 Marshalling Termination Panel
SD39EAM-1r4 Installation Figure 2–4 Marshalling Termination Panel September 2005 2-11... -
Page 28: Optional (Flat Surface) Marshalled Termination Assembly Installation
Installation SD39EAM-1r4 2. Mount the Marshalling Utility Panel, Utility Panel or user fabricated panel in a MODULPAC marshalling cabinet or user supplied cabinet. Refer to Instruction SD39MODULPAC-1 for installation of the Utility Panel or Marshalling Utility Panel. 3. Retrieve the EAM Marshalled Termination Assembly to be mounted including a supplied bag of EAM labels (PN 14205-665) and a Cable Keying Kit (PN 16056-435). -
Page 29: Figure 2-5 Marshalled Termination Assembly, Mounting And Removal
SD39EAM-1r4 Installation Figure 2–5 Marshalled Termination Assembly, Mounting and Removal September 2005 2-13... -
Page 30: Cable Installation
Installation SD39EAM-1r4 Figure 2–6 EAM Marshalled Termination Assembly Flat Surface Mounting 2.6.3 Cable Installation An Interconnect I/O Cable (Figure 2-7) is used to connect each EAM to an EAM Marshalled Termination Assembly when remote I/O termination is employed. Install cable-to-module connector J1 at the MODULRAC slot location of an EAM. - Page 31 SD39EAM-1r4 Installation 3. Install J1 at its assigned location as follows: 1) Angle the top edge of J1 toward the backplane’s extruded spacer and insert it in the spacer’s groove. 2) Slide J1 in the groove until it is aligned vertically and horizontally with the correct slot # and pin. 3) Carefully lower J1 and engage the alignment pin with its pin mounting hole.
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Page 32: Figure 2-7 Interconnect I/O Cable Assembly And Cable Keying
Installation SD39EAM-1r4 Figure 2–7 Interconnect I/O Cable Assembly and Cable Keying 2-16 September 2005... -
Page 33: Eam Installation
SD39EAM-1r4 Installation 1). Interconnect I/O Cable Assembly (P2 installed) Connect P2 (Figure 2-7) to the “A” (J1) connector on the Marshalled Termination Assembly (Figure 1-1). A keying pin projecting from the face of P2 ensures a correct mating. Press P2 firmly onto J1 and torque the securing screw on the top of P2’s connector shell to 50 inch-pounds maximum. -
Page 34: Figure 2-8 Module Keying Assignment And Installation
Installation SD39EAM-1r4 Figure 2–8 Module Keying Assignment and Installation 2-18 September 2005... -
Page 35: Module Installation
SD39EAM-1r4 Installation 2.7.2 Module Installation Installation Procedure (Refer to Figure 2-8): 1. Refer to user documentation for the EAM MODULRAC slot number. 2. Remove the EAM from its static shielding bag and ensure that the module is keyed. Also, check the MODULRAC slot to be sure it is keyed. -
Page 36: I/O Cable Connections
Installation SD39EAM-1r4 2.8.1 I/O Cable Connections An EAM Termination Strip and an EAM Marshalled Termination Assembly provide for connection of up to 16 configurable input or output channels. Refer to the following for I/O cable connections: 1. Consult user EAM configuration documentation and wiring diagrams for assignments to each channel. -
Page 37: Table 2-1 Field Wiring And Terminal Id
APACS modules go through an elevated temperature burn-in followed by a final functional verification including calibration. For these reasons, Siemens does not recommend the need for periodic verification of analog caibration more often than once every ten years if the system design can accommodate a 0.1% drift from original calibration. -
Page 38: Table 2-2 Channel Terminal Connections Versus Terminal Strip Number Id
Installation SD39EAM-1r4 NOTE: For a given channel configuration, not all connections stated will be needed (e.g. a 2-wire transmitter needs only PWR and COM connections). *see note 7 on Figure 2-9 Table 2–2 Channel Terminal Connections Versus Terminal Strip Number ID CHANNEL TERMINAL CHANNEL... -
Page 39: Table 2-3 Unterminated I/O Cable
SD39EAM-1r4 Installation Table 2–3 Unterminated I/O Cable J1, PIN P2, PIN WIRE/STRIPE WIRE J1, PIN P2,PIN WIRE/STRIPE WIRE COLOR IDENT COLOR IDENT WH/BLK PWR 1 GRN/WH PWR 10 WH/RED VIN 1 GRN/BLK VIN 10 WH/BLUE COM 1 GRN/RED COM 10 WH/GRN PWR 2 GRN/BLUE... -
Page 40: Figure 2-9 Sample Input And Output Connections
Installation SD39EAM-1r4 Figure 2–9 Sample Input and Output Connections 2-24 September 2005... -
Page 41: Figure 2-10 I/O Cable End Preparation
SD39EAM-1r4 Installation Figure 2–10 I/O Cable End Preparation September 2005 2-25... -
Page 43: Maintenance
SD39EAM-1r4 Maintenance Maintenance The Enhanced Analog Module and its associated I/O assemblies require minimal maintenance. Some routine maintenance is recommended in the form of a visual inspection and a possible cleaning. DANGER Electrical shock hazard Explosion hazard Will cause death, serious injury or property damage •... -
Page 44: Cleaning
Maintenance SD39EAM-1r4 Cleaning Cleaning an EAM involves brushing or vacuuming the protective covers to restore cooling efficiency that may have been degraded by accumulated dust. Cleaning a Termination Strip or EAM Marshalling Termination Assembly involves careful brushing and vacuuming to remove accumulated dust and dirt harboring chemical particulate that may accelerate terminal, switch, or connector contact corrosion. -
Page 45: Troubleshooting
SD39EAM-1r4 Maintenance Troubleshooting Errors are annunciated by: • The module’s status LEDs (see Table 3-1) • The 4-mation configuration software - Error codes and messages; refer to Diagnostic Error Codes and Software Messages (document number CG39-19) or 4-mation’s help file. The 4-mation configuration software runs on an IBM-compatible PC or the APACS+ Rack-mounted Industrial Server (RIS). -
Page 46: Main Fuse Replacement
A service kit containing a grounding wrist strap and static dissipative mat is required to change a fuse. Use the kit whenever the module’s protective cover is removed. A kit is available from Siemens under PN 15545-110, or a kit can be purchased locally. -
Page 47: Figure 3-1 Cover Plate Securing Screws
SD39EAM-1r4 Maintenance Figure 3–1 Cover Plate Securing Screws September 2005... - Page 48 Maintenance SD39EAM-1r4 Figure 3–2 User Replaceable Fuse September 2005...
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Page 49: Eam Removal/Replacement
SD39EAM-1r4 Maintenance EAM Removal/Replacement The MODULRAC/SIXRAC may remain powered while removing or installing a module. 3.5.1 Removal Procedure 1. As shown in Figure 2-7, pull open the bezel’s pivoted top and bottom handles to expose the module’s slotted captive mounting screws. Loosen the screws. 2. -
Page 50: Eam Termination Strip Removal/Replacement
Maintenance SD39EAM-1r4 EAM Termination Strip Removal/Replacement 3.6.1 Removal Procedure Refer to Figure 2-2 and the following removal procedure: 1. As necessary, take appropriate steps to shutdown the processes monitored or controlled by the field devices connected to the Termination Strip. 2. -
Page 51: Eam Interconnect I/O Cable Removal/Replacement
SD39EAM-1r4 Maintenance 3. Disconnect signal cables from the Termination Assembly. IMPORTANT All signal cables should be labeled for correct reconnection. 4. Refer to Figure 2-5. Press down on the Termination Assembly and carefully pull the Assembly away from the DIN rail. 3.7.2 Replacement Procedure Refer to Figure 2-2 and the following replacement procedure:... -
Page 52: Spare And Replacement Parts
One spare EAM should be stocked for every 1 to 10 in service. A spare module or replacement termination board can be ordered from a local Siemens representative. Part numbers are stated in section 5 and printed on most modules and associated hardware. Several module main fuses should be stocked. -
Page 53: Circuit Description
SD39EAM-1r4 Circuit Description Circuit Description The Enhanced Analog Module (EAM) is an APACS+ I/O module that is capable of communicating with an APACS+ control module (ACM) by way of the IOBUS. Figure 4-1 is a simplified block diagram of the signal processing portion of an EAM. Figure 4-2 is a block diagram of 1 of the 16 identical input/output channels. -
Page 54: Channel Circuitry
Circuit Description SD39EAM-1r4 Figure 4–1 EAM Block Diagram Channel Circuitry All 16 channels have identical circuitry. As shown in Figure 4-2, the circuitry for a single I/O channel consists of the following principal components: • An I/O ASIC • An output FET (Field Effect Transistor) •... - Page 55 SD39EAM-1r4 Circuit Description Power is normally supplied to each isolated channel via an isolation power transformer driven by a power chopper DC-to-DC converter circuit. The transformer secondary’s voltage waveform is AC coupled into the ASIC’s clock input in addition to being rectified for isolated 24 Vdc ASIC and I/O power. The 24 Vdc I/O field power is switched through an opto-coupler and applied through a diode to the PWR terminal on a local or remote termination assembly.
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Page 56: Field Connections
Circuit Description SD39EAM-1r4 Figure 4–2 Typical EAM Channel 4.2.1 Field Connections The EAM Termination Strip and EAM Marshalled Termination Assembly each provide isolated termination for 16 channels of I/O. A channel comprises 4 terminals: • PWR - Field Power Source •... -
Page 57: 4.2.1.2 Current Inputs
SD39EAM-1r4 Circuit Description R1 prevents excessive current into the ASIC when a signal up to 30 Vdc (or a miswiring up to 120 Vac) is applied to the VIN terminal. In addition, in the event of a fault within the ASIC, R1 prevents large currents from being supplied to field wiring. - Page 58 Circuit Description SD39EAM-1r4 Board Problems • Backplane Power Failure • Internal Module Overtemperature • RAM Checksum • ROM Checksum • Redundancy Switch-Over An OK LED and an ACTIVE LED on the module’s bezel provide a local indication of the following module status: •...
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Page 59: Model Designation
SD39EAM-1r4 Model Designation Model Designation Refer to the following to decode the model designation: 39EAM B A N Enhanced Analog Module (EAM) │ │ └── Electrical Approvals: N = Not Required │ └──── Design Level: A = Current Design └────── 4-mation Version: B=2.00, 2.01, 2.02, 2.03, 2.06, C=3.00 and later Accessories Table 5-1 lists the available EAM accessories. -
Page 60: Options
Model Designation SD39EAM-1r4 Options Table 5-2 lists the available EAM options. A selection of the type and quantity of terminaion assemblies is made by the user. When marshalled termination assemblies (P/N 16190-1 or 16805-7) are selected, a selection from the list of Interconnect I/O Cables must also be made. Table 5–2 EAM Options PART NUMBER DESCRIPITION... -
Page 61: Specifications
SD39EAM-1r4 Specifications Specifications This section provides specifications for the APACS+ Enhanced Analog Module (EAM). Environmental Specifications Table 6-1 lists the environmental specifications for the EAM. Table 6–1 EAM Environmental Specifications CATEGORY SPECIFICATIONS DATA Temperature and Cooling Convection only Humidity IEC Class Operating Temperature -25 to 60°C (-13 to 40°F), measured 1/4"... -
Page 62: Eam Mechanical/Electrical Specifictions
Specifications SD39EAM-1r4 EAM Mechanical/Electrical Specifictions Table 6-2 lists the EAM’s mechanical and electrical specifications. Table 6–2 EAM Specifications CATEGORY SPECIFICATION DATA Mechanical Module Weight 4.16 lbs. (1.86 Kg) EAM Termination Strip Wire Specification 14-22 AWG, solid or stranded Wire Strip Length 0.32"... -
Page 63: Electrical Classification
SD39EAM-1r4 Specifications CATEGORY SPECIFICATION DATA Minimum Pulse Width Module Discrete Input Input Filter Delay 5.6 mS Sourcing Input Wetting Current 20 mA Module Discrete Input Input Filter Delay 11 mS Sinking Module Discrete Output Maximum Output Current 40 mA On State Voltage Range 14 to 24 Vdc Off State Leakage Current 0.05 mA... - Page 64 Specifications SD39EAM-1r4 Precautions - English For Class I, Division 1 and Class I, Division 2 hazardous locations, • Use only factory-authorized replacement parts. Substitution of components can impair the suitability of this equipment for hazardous locations. For Division 2 hazardous locations: When the equipment described in this Instruction in installed without safety barriers, the following precautions should be observed.
- Page 65 DECLARATION OF CONFORMITY according to EN 45014 Moore Products Co. Sumneytown Pike Spring House, PA 19477-0900 Declare under our sole responsibility that the product, Models 39EAMBAN and QLEAMBAN with any factory installed options and in any configuration available from the factory to which this declaration relates is in conformity with the following standards: EMC: EN50081-2 Generic Emission Standard: Industrial Environment EN50082-2 Generic Immunity Standard: Industrial Environment...