Siemens APACS+, Installation And Service Instruction

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Contents SD39EAM-1r4
ii
September 2005
3.7.2 Replacement Procedure..........................................................................................3-9
3.8 EAM Interconnect I/O Cable Removal/Replacement ..................................................3-9
3.8.1 Removal Procedure ................................................................................................3-9
3.8.2 Replacement Procedure........................................................................................3-10
3.9 Spare and Replacement Parts......................................................................................3-10
4 Circuit Description ........................................................................................................4-1
4.1 I/O Communications.....................................................................................................4-1
4.2 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
4.3 EAM Redundancy ........................................................................................................4-5
4.4 EAM Diagnostics .........................................................................................................4-5
5 Model Designation .........................................................................................................5-1
5.1 Accessories ...................................................................................................................5-1
5.2 Options .........................................................................................................................5-2
6 Specifications ..................................................................................................................6-1
6.1 Environmental Specifications.......................................................................................6-1
6.2 EAM Mechanical/Electrical Specifictions ...................................................................6-2
6.3 Electrical Classification ................................................................................................6-3
Warranty