Flowserve Logix 520MD Plus Series User Manual

User Instructions - Logix® 520MD+ Series Digital Positioner
FCD LGENIM0105-00
© Flowserve Corporation 8 Field Trial Version – Printed October 28, 2011
3.8 Positioner Performance
Characteristics
Table 8: Performance Characteristics
Resolution
≤ 0.25%
Linearity +/-1.25%
Repeatability
≤ 0.25%
Hysteresis
≤ 1.0%
Deadband
≤ 0.3%
Sensitivity
≤ 0.25%
Stability
≤ 0.4%
Long term drift
≤ 0.5%
Supply Pressure Effect
≤ 0.2%
3.9 Physical Specifications
Table 9: Physical Specifications
Housing Material Cast, powder-painted aluminum
Soft Goods Fluorosilicone
Weight of Base
Positioner Without
Accessories
With Single Acting Relay
1,76 kg (3,88 lb)
With Double Acting Relay
1,88 kg (4,14 lb)
3.10 Limit Switch Specifications
Table 10: Limit Switch Specifications
Switch Specifications
Mechanical
Cherry DG 13-B(X)RA
NO and/or NC
Load current: 3/2 AAC/ADC
Voltage: 125/30 VAC/VDC
Temperature: -25 to +85 °C
(-13 °F to 185 °F)
Reed
Hamlin 59050-030
NO
Load current: 500 mA
Voltage: 200VDC
Temperature: -40 to +105 °C
(-40 °F to 221 °F)
Inductive Proximity
P&F SJ2-SN
NAMUR NC
Load current: Plate: ≤ 1 mA;
No Plate: ≥ 3 mA
Voltage: 5-25 VDC
(Nominal 8 VDC)
Temperature: -40 °C to 100 °C
(-40 °F to 212 °F)
Inductive Proximity
P&F SJ2-S1N
NAMUR NO
Load current: Plate: ≤ 1 mA;
No Plate: ≥ 3 mA
Voltage: 5-25 VDC
(Nominal 8 VDC)
Temperature: -25 °C to 100 °C
(-13 °F to 212 °F)
Inductive Sensor
P&F NJ2-V3-N
NAMUR NC
Load current: Plate: ≤ 1 mA;
No Plate: ≥ 3 mA
Voltage: Nominal 8.2 VDC
Temperature: -25 °C to 100 °C
(-13 °F to 212 °F)
Inductive Sensor
P&F NBB2-V3-E2
PNP NO
Load current: 0…100 mA
Voltage: 10...30 VDC
Temperature: -25 °C to 70 °C
(-13 °F to 158 °F)
3.11 ValveSight DTM Software
Specifications
Table 11: ValveSight DTM Software Specifications
Computer Minimum Pentium processor running
Windows 95, 98, NT, 2000, XP, 32 MB
total memory (64 MB recommended), 30
MB available hard disk space, CD-ROM
drive
Ports 1 minimum available with 8 maximum
possible. (Can also communicate via
serial, PCMCIA and USB connections)
HART Modem RS-232,
PCMCIA card, or
USB
HART Filter May be required in conjunction with some
DCS hardware.
HART MUX MTL 4840/ELCON 2700

Flowserve Logix 520MD Plus Series Specifications

General

Brand	Flowserve
Model	Logix 520MD Plus Series
Category	Valve Positioners
Language	English