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PD 644 Analogue Input – HART

Analogue I/O module, 4 analogue input 4-20 mA, HART and 2 analogue channels 4-20 mA I/O, P-NET via Light-Link

Price:DKK 2,100.00
Part No. 900009 Categories: , Tags: , ,

Description

• Analogue input/output for 4-20 mA signals
• HART communication interface
• Programmable in COPP
• P-NET via Light-Link
• Overload/Underload protection and Alarming
• Advanced internal self testing
• LED for power On and Error indication
• Wide Power Supply range
• Wide Temperature range
• Low Power Consumption

APPLICATION
PD 644 is a device in the M36 series with analogue channels.
The device offers 6 channels as interface for various types of transmitters with signal output in the range 4-20 mA.
Four channels support HART communication for up to 5 HART transmitters on each current loop.
Two of the channels can be configured for analogue output signals in the range 4-20 mA.
Four channels support HART communication for up to 5 HART transmitters on each current loop.
The device is programmable in COPP, which means that a part of, or complete automation application can be built and downloaded by the user.
The program can make use of ready-made components to control and monitor any process or machine application, both locally in the device but also via the network interacting with other devices.
PD 644 is used with the BM 005 base module.
All channels are protected against overload and short circuit to both negative and positive supply voltage and notification can be enabled on any disconnection or process failure.

SPECIFICATIONS
Analogue Current Input
Signal range (source)0 – 22 mA
Calibration error: @ Tamb. 20 °C Max. +/- 0.1 % of full scale
Temperature coefficient Tc Max. +/- 125 ppm / °C
Resolution 0,06 % of full scale
Voltage drop across input at 20 mA Nom. 0.8 V (40 Ω)
Current limiter (Protection) Typ. 5m A
Analogue Current Output
Signal range (source)0 – 22 mA
Calibration error @ Tamb. 20Max. +/- 0.1 % of full scale
Temperature coefficient Tc Max. +/- 150 ppm / °C
Resolution:0.06 % of full scale
Power Specifications
Supply voltage nominal 24 VDC
Supply voltage 12-32 VDC
Typ. internal power consumption (@ 24 VDC) 0.5 W
Max. power consumption (@ 24 VDC) 1.5 W
Environmental Conditions
Operation temperature -25 °C to +70 °C*
Storage temperature-40 °C to +85 °C
Relative humidity < 95 % RH (non-cond.)
Protection class IP40
*Up to 70 °C @ 50 % load on all I/O’s

 

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