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Foxboro SRD991 User Manual

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Quick Guide 06.07 QG EVE0105 B1-(int)
SRD991 Intelligent Positioner
Quick Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (English)
Kurzanleitung . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (Deutsch)
Guide rapide d’utilisation. . . . . . . . . . . . . . . . . . . . . . . (Français)
Guida rapida . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (Italiano)
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Foxboro SRD991 Specifications

General IconGeneral
Input Signal4 to 20 mA
Output SignalPneumatic
Power Supply24 VDC
Communication ProtocolHART
Operating Temperature-40 to 85 °C (-40 to 185 °F)
Temperature Range-40 to 85 °C (-40 to 185 °F)
Protection ClassIP66/NEMA 4X
Enclosure RatingIP66/NEMA 4X
Ambient Temperature Range-40 to 85 °C (-40 to 185 °F)
Supply Pressure1.4 to 7 bar (20 to 100 psi)
Housing MaterialAluminum or Stainless Steel
Air Consumption0.02 Nm³/h at 1.4 bar supply pressure
Linearity<0.5%
Repeatability<0.3%
MaterialsAluminum, Stainless steel
TypeIntelligent Electropneumatic Positioner
MountingAccording to NAMUR recommendation

Summary

1. MOUNTING TO ACTUATORS

MOUNTING TO LINEAR ACTUATORS

Mounting the positioner to linear actuators, including NAMUR and direct mounting.

MOUNTING TO ROTARY ACTUATORS

Mounting the positioner to rotary actuators with details on feedback spindle and clearance.

2. CONNECTIONS

3. ELECTRICAL CONNECTIONS

3.1 Setpoint

Configuration of input signal (4-20mA) and supply voltage for various communication types.

3.2 Inductive Limit Switch

Connection details for inductive proximity sensors (NAMUR/DIN 19234).

3.3 Option Board

Details for binary outputs, binary inputs, and position feedback/alarm options.

4. START UP

Menu Structure for SRD991/SRD960 with LCD

Additional Documentation

Product Specifications