Badger Meter SRD/SRI Valve Positioners - Manual (Page 6)

Premium Diagnostics Advanced Diagnostics
Autostart Yes Yes
Custom Characterization Yes Yes
Autodiagnostic Yes Yes
Alarm Management Yes Yes
Alarm Output for Switching (with
Optionboard)
Yes Yes
Status List acc. NE107 Yes Yes
Position History Yes Yes
Response History Yes Yes
On Line Friction Yes —
Stepping Signature Yes —
Ramping Signature Yes —
Sensitivity Signature Yes —
Valve Signature Yes —
PST (Partial Stroke Test) Yes —
PST Predictive Maintenance Yes —
Additional equipment, built into the basic device:
Option Board 2 Binary Inputs or B 2 external switches (supplied by SRD) release a control function in the SRD, e g
close valve (configurable)
Option Board 2 Binary Outputs or P 2 binary outputs (to be supplied externally) become active during value limit in
excess of the measured valve position
Option Board 2 Binary Inputs/
Outputs or
E 2 channels, each configurable as an input or output (to be supplied externally)
Option Board Position Feedback F,
Q
1 output 4…20 mA (to be supplied externally) gives stroke / angle of rotation,1
alarm output becomes active with a configurable event
Limit switch T,
U,
R,
V
Supplies NAMUR signals when exceeding or falling below of two limit values
Inductive sensors, independent of the controller, in normal or safety version or
three-wire, or micro switches
D Entry for remote potentiometer of external potentiometer unit
Pressure sensors 2 sensors measure the pressure of supply air and output y1 for Premium Diagnostics;
the values are passed on via communication
LCD or Full text graphic LCD in 3 languages
LCD and IrCom Full text graphic LCD in 3 languages and infrared interface
For accessories like manifolds and boosters, see “Model Code Accessories” on page 29
Description
Page 6 August 2014 POS-UM-00223-EN-02