Distributed I/O System ET 200S

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Analog electronics modules 4.2 Analog value representation 4.2.6 Output ranges of the analog output modules in SIMATIC S7 format for voltage and current Output modules for voltage and current: ± 5 V; ± 10 V; ± 20 mA Table 4-23 SIMATIC S7 format: output range ± 5 V; ± 10 V; ± 20 mA Output range ± 5 V Output range ± 10 V Output range Units ± 20 V Decimal Hexadecima l 0 0 0 > 32511 > 7EFFH Overflow 5.8800 : 11.7589 : 23.5150 : Range 5.0002 10.0004 20.0007 27649 6C01H 5.0000 10.0000 20.0000 27648 6C00H 3.7500 7.5000 14.9980 20736 5100H : : : : : Rated range - 3.7500 - 7.5000 - 14.9980 -20736 AF00H - 5.0000 - 10.0000 - 20.0000 -27648 9400H - 5.0002 - 10.0004 - 20.0007 -27649 93FFH Undershoot range : : : : : - 5.8800 - 11.7589 - 23.5160 -32512 8100H 0 0 < - 23.5160 < -32512 < 8100H Underflow ET 200S 4-14 Manual, 12/2005, A5E00514527-03 32511 Output modules for voltage and current: 1 V to 5 V; 4 mA to 20 mA : 7EFFH Table 4-24 SIMATIC S7 format: Output ranges 1 V to 5 V; 4 mA to 20 mA : Overshoot range Output range Output range Units Range Up to 5 V up to 20 mA Decimal Hexadeci mal 0 0 > 32511 > 7EFFH Overflow 5.7000 22.8100 32511 7EFFH Overshoot range : : : : 5.0002 20.0005 27649 6C01H 5.0000 20.0000 27648 6C00H : : : : Rated range 1.0000 4.0000 0 0H 0.9998 3.9995 -1 FFFFH Undershoot range : : : : 0 0 -6912 E500H 0 0 < -6913 < E4FFH Underflow
4.3 4.3 Basics of analog value processing 4.3.1 Connecting measuring sensors Introduction Analog electronics modules 4.3 Basics of analog value processing You can connect different measuring sensors to the analog input modules, depending on the type of module involved: • Voltage sensor • Current sensors as: – 2-wire transducer – 4-wire transducer • Resistance-type sensor In this chapter you will find out how to connect the measuring sensors and what to watch for when doing so. Lines for analog signals You should use shielded and twisted-pair lines for the analog signals. This reduces the effect of interference. You should ground the shield of the analog lines at both ends of the line. If there are differences in potential between the ends of the line, a compensating current flows via the shield that can interfere with the analog signals. If this is the case, you should only ground the shield at one end of the line. Analog Input Modules In the case of the analog input modules there is galvanic isolation: • Between the logic circuitry and backplane bus • Between the load voltage and the channels. The following differences exist: – No isolation: Link between MANA and central grounding point – Isolation: No link between MANA and the central grounding point (UISO) Analog Output Modules In the case of the analog output modules there is generally galvanic isolation: • Between the logic circuitry and backplane bus • Between the load voltage and MANA. ET 200S Manual, 12/2005, A5E00514527-03 4-15
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SIMATIC Distributed I/O System ET 2
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Table of contents 1 Terminal module
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Table of contents 4.3 Basics of ana
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Table of contents Table 4-10 SIMATI
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Terminal modules 1.1 Terminal modul
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Terminal modules 1.3 TM-P15S22-01,
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Terminal modules 1.4 TM-P30S44-A0 a
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Terminal modules 1.5 TM-PF30S47-F1
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Terminal modules 1.6 TM-E15S26-A1,
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Terminal modules 1.8 TM-E15S24-01,
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Terminal modules 1.9 TM-E15S23-01,
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Terminal modules 1.10 Terminal modu
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Terminal modules 1.12 TM-E30S44-01
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Terminal modules 1.13 TM-C120S and
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Terminal modules 1.14 TE-U120S4x10
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Power modules 2.2 Parameters for po
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Power modules 2.3 PM-E 24 VDC power
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Power modules 2.4 PM-E 24-48 VDC po
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Power modules 2.4 PM-E 24-48 VDC po
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Power modules 2.5 PM-E 24-48 VDC/24
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Power modules 2.5 PM-E 24-48 VDC/24
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Power modules 2.6 Placing power mod
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Power modules 2.7 Example of a conf
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Power modules 2.8 Finding the corre
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Digital electronic modules 3.1 Para
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Digital electronic modules 3.3 2DI
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Digital electronic modules 3.12 2DO
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Analog electronics modules 4.12 2AI
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Analog electronics modules 4.19 2AO
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.2
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.2
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.2
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.3
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.3
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.3
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.4
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4 IQ-SENSE (6ES7138-4GA00-0AB0) 5.4
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Potential distributor module 6.1 Po
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Potential distributor module 6.1 Po
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RESERVE modules Pin assignment Note
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Glossary Configuration Connecting t
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Glossary Frequency converter Ground
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Glossary Power modules Prewiring Pr
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Glossary Real time Reference potent
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Glossary Terminal modules Terminati
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Index Analog electronic module 2AI
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Index T Terminal module TM-E15S24-0
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Safety Guidelines This manual conta
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Table of contents ET 200S iv Produc
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Introduction ET 200S 1-2 Product In
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New Information About the "ET 200S
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Index ET 200S Index-2 Product Infor
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Safety Guidelines This manual conta
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Table of contents Distributed I/O S
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Introduction 1.1 Introduction Distr
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Product Information 2.2 Digital Ele
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Index Distributed I/O System ET 200
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Product Information on Manual Distr
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