M3LDY - M-Systems M3LDY M3-UNIT Series PC Programmable Signal Conditioner; Current Loop Supply (linearizing; field- and PC-configurable)

M3LDY - M-Systems M3LDY M3-UNIT Series PC Programmable Signal Conditioner; Current Loop...

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Part Number:: M3LDY
Model Number:: M3LDY
Make:: M-SYSTEMS
Lead Time:: Available
Qty In Stock:: Available

M-Systems M3LDY M3-UNIT Series PC Programmable Signal Conditioner; Current Loop Supply (linearizing; field- and PC-configurable) Simple Type: Signal Conditioning

Signal conditioners convert a field signal from various sensors into standard signal suitable for processing in PLC, DCS or PC-based systems. They are also used to boost a signal to increase load drive capability, to isolate a signal to stop ground loops. More than 75000 combinations of process signal I/O, power input and mounting configuration are selectable. Additionally, M-System offers the broadest line of signal splitters available. These thin profile M3-Unit Series are PC Programmable; "ONE-STEP CAL" signal conditioners; programming without needing a PC is also available.

Download the datasheet (PDF)

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Features

Applicable to smart transmitters
CE marking
control buttons without needing a PC
Easy ‘One-Step Cal’ calibration using the front three
Front control button function can be locked
Loop testing via the PC configuration software
PC-programmable linearization data (100 points and square root extraction)
Powers a 4 – 20 mA DC current loop
Short-circuit protection
UL approval

Specifications

General

Accuracy: Input Accuracy + Output Accuracy
Connection: Euro type connector terminal
Construction: Small-sized front terminal structure
DC Power input: Approx. 3 W
Dielectric strength: 1500 V AC @ 1 minute (input to output or power to ground); 500 V AC @ 1 minute (output to power)
Housing material: Flame-resistant resin (gray)
Input accuracy: ±0.06 % of input range
Insulation resistance: Greater than or equal to 100 M Omega with 500 V DC
Isolation: Input to output to power
Line voltage effect: ±0.1 % over voltage range
Max. 55°C (131°F) for UL approval: Installation
Mounting: DIN rail
One-Step Cal’ calibration: With output type and the full scale range configured via the internal DIP switches, precise 0 % and 100 % ranges are calibrated via the front control buttons with a help of LED.
Operating humidity: 0 to 95 %RH (non-condensing)
Operating temperature: -25 to +65°C (-13 to +149°F)
Output accuracy: ±0.04 % of output range (Input and output accuracy is inversely proportional to the span, except the accuracy of input resistor)
Over-range output: -15 to +115 %
Response time: Less than or equal to 1 sec. (0 – 90 %)
Span adjustment: 85 to 115 % (front)
Status indicator LED: Tri-color (green/amber/red) LED;
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) of max. span
Weight: 100 g (3.53 oz)
Zero adjustment: -15 to +15 % (front)

Applications

None Available

Aliases

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