Specifications

User Instructions - Digital Positioner 3200MD LGENIM0059-09 12/13
4
2. Inspect the solenoid and positioner soft goods and replace as
necessary.
4 Logix 3200MD
Positioner Overview
The Logix 3200MD digital positioner is a two-wire 4-20 mA input digital
valve positioner. The positioner is confi gurable through the local user
interface. The Logix 3200MD utilizes the HART protocol to allow two-
way remote communications with the positioner. The Logix 3200MD
positioner can control both double- and single-acting actuators with
linear or rotary mountings. The positioner is completely powered by
the 4-20 mA input signal. Start up current must be at least 3.6 mA
without AO card or 3.85 mA with AO card.
4.1 Specifi cations
Table I: Electrical Specifi cations
Power Supply
Two-wire, 4-20 mA
10.0 to 30.0 VDC
Compliance Voltage 10.0 VDC @ 20 mA
Effective Resistance
495 Ω @ 20 mA Typical
Add 20 Ω when HART communication active
Communications HART Protocol
Minimum Operating
Current
3.6 mA without AO board
3.85 mA with AO board
Maximum Voltage 30.0 VDC
Table II: ValveSight Suite Software Specifi cations
Computer
Minimum Pentium processor running Windows 95, 98,
NT, 2000, XP, 32 MB total memory (64 MB recom-
mended), 30 MB available hard disk space, CD-ROM
drive
Ports 1 minimum available with 8 maximum possible. (Can
also communicate via PCMCIA and USB connections)
HART Modem RS-232/PCMCIA card/USB
HART Filter
May be required in conjunction with some DCS
hardware
HART MUX MTL 4840/ELCON 2700
Table III: Environmental Conditions
Operating Temperature Range Standard
-40° to 176°F
(-40° to 80°C)
Transport and Storage
Temperature Range
-40° to 176°F (-40° to 80°C)
Operating Humidity 0 - 100% non-condensing
! NOTE: The air supply must conform to ISA Standard ISA 7.0.01 (a dew
point at least 18 degrees Fahrenheit below ambient temperature, particle
size below fi ve microns—one micron recommended—and oil content not
to exceed one part per million).
Table IV: Physical Specifi cations
Housing Material Cast, powder-painted aluminum, stainless steel
Soft Goods Buna-N / Florosilicone
Weight
8.3 pounds (3.9 kg) aluminum
20.5 pounds (9.3 kg) stainless steel
Table V: Positioner Specifi cations
Deadband <0.1% full scale
Repeatability <0.05% full scale
Linearity <0.5% (rotary), <0.8%, (sliding stem) full scale
Air Consumption <0.3 SCFM (0.5 Nm
3
/hr) @ 60 psi (4 barg)
Air Capacity 12 SCFM @ 60 psi (4 barg) (0.27 Cv)
Table VI: 4 to 20 mA Analog Output Specifi cations
Potential Range of Rotation 40° - 95°
Power Supply Range 12.5 to 40 VDC, (24 VDC typical)
Maximum Load Resistance (ohms) (Supply voltage - 12.5) / 0.02
Current Signal Output 4-20 mA
Linearity 1.0% F.S.
Repeatability 0.25% F.S.
Hysteresis ≤ .2% F.S.
Operating Temperature -40° to 176°F, -40° to 80°C