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Emerson i2P-100 User Manual

Emerson i2P-100
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www.Fisher.com
D103198X012
Type i2P-100 Electro-Pneumatic Transducers
Contents
Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual 1. . . . . . . . . . . . . . . . . . . . . . . . . . .
Description 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Educational Services 4. . . . . . . . . . . . . . . . . . . . . . .
Installation 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pneumatic Connections 6. . . . . . . . . . . . . . . . . . . .
Supply Pressure Requirements 6. . . . . . . . . . . .
Diagnostic Connections 7. . . . . . . . . . . . . . . . . . .
Vent 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Connections 8. . . . . . . . . . . . . . . . . . . . .
Operating Information 8. . . . . . . . . . . . . . . . . . . . . . .
Calibration 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Equipment Required 9. . . . . . . . . . . . . . . . . . . . .
Calibration Procedure 9. . . . . . . . . . . . . . . . . . . .
Principle of Operation 10. . . . . . . . . . . . . . . . . . . . . .
Maintenance 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 11. . . . . . . . . . . . . . . . . . . . . . . . .
Converter Module Replacement 11. . . . . . . . . . . .
Electronics Module Replacement 11. . . . . . . . . . .
Relay Maintenance 12. . . . . . . . . . . . . . . . . . . . . . .
Parts Ordering 13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Scope of Manual
This instruction manual provides installation,
operation, maintenance, and parts ordering
information for the Type i2P-100 transducer (see
figure 1). Refer to separate manuals for instructions
covering equipment used with the transducer.
No person may install, operate or maintain a Type
i2P-100 electro-pneumatic transducer without
first D being fully trained and qualified in valve,
actuator and accessory installation, operation and
maintenance, and D carefully reading and
understanding the contents of this manual. If you
have any questions about these instructions, contact
your Fisher sales office.
W8710
REPLACEABLE
FILTER WITH
REMOVABLE
ORIFICE
INTEGRAL
PNEUMATIC
RELAY
VENT
Figure 1. Type i2P-100 Electro-Pneumatic Transducer
Description
The transducer, shown in figure 3, receives a 4 to 20
milliampere dc input signal and transmits a
proportional user field-configurable pneumatic output
pressure to a final control element. The pneumatic
output ranges are typically 0.2 to 1.0 bar (3 to 15
psig) and 0.4 to 2.0 bar (6 to 30 psig). A typical
application is in electronic control loops where the
final control element is a control valve assembly that
is pneumatically operated. The input signal and
output pressure range of the transducer is indicated
on the nameplate, attached to the housing.
CAUTION
Dropping or rough handling of the
transducer can cause damage to the
converter module resulting in a shifted
output or a minimum output.
Instruction Manual
Form 5777
September 2004
i2P-100 Transducer

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Emerson i2P-100 Specifications

General IconGeneral
BrandEmerson
Modeli2P-100
CategoryTransducer
LanguageEnglish

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