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Signal Conditioner Sensor

LVDT Signal Conditioner Sensor DIN Rail 24VDC (15-30VDC) 6 Stepped DC Outputs -10 - + 10V /0-20mA/4-20mA. LVDT Range 50 - 5,000 mVRMS. -20 to +75°C.

Part No: S2A

	15 220.25	ZAR
		inc
for 1 Each

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Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE

Features

Functional Features:

Cybersecurity lock to prevent tampering
Smart calibration by front panel push buttons
Color-coded screw terminal plugs
Auto-mastering
Hot swapability
Differential input for superior noise immunity
Real-time recalibration

Diagnostic Features:

Shorted, disconnected, or open primary
Shorted, grounded, disconnected, or open secondaries
Output voltage shorts or current loop opens
Errors during installation and setup

Specifications

Operating Power:
- +15 to +30 V DC (+24 V nominal), 100 mA max. at 24 V DC;
- +15 V DC and –15 V DC needed for ±10 V DC bipolar output
Analog DC Outputs:
- 0 - 5 V, 1 - 5 V, 0.5 - 4.5 V, 0.5 - 9.5 V, 0 - 10 V, -10 to +10 V,
- 0-20 mA sourcing (3-wire), 4-20 mA sourcing (3-wire)
Loop Resistance : 850 Ohms maximum with 24 V DC supply
Output Non-Linearity : ≤±0.025% of Full Span Output (FSO)
Operating Temperature : -20 to 75 C
Noise and Ripple : ≤1 mVrms (voltage output); ≤2 μArms (current loop output)
Temperature coefficient : ±0.0025% of FSO/deg C (combined span and zero shift)
Excitation Frequencies : 1 kHz, 3 kHz, 5 kHz, 10 kHz (nominal)
LVDT Output Range : 50 to 5000 mVrms at LVDT’s full scale position
Excitation Voltage :
- 3.0 Vrms (nominal) push-pull drive (factory default)
- 4.5 Vrms (nominal) push-pull drive (jumper J7 removed)
- 1.5 Vrms (nominal) single-ended drive for low impedance primary
Auto-Master Syncing : Master output controls up to fifteen slave units
Fault Detection : Open LVDT winding, shorted or grounded LVDT connection, cable disconnected, voltage output shorted or current loop open
Failure Indications : Front panel LEDs; output out of range; NO/NC open-collector switch
Null Detection : Front panel LEDs; ±3 V DC max. floating null output signal
Zero Set : Front panel push button or RS-485 ASCII command
Full Scale Set : Front panel push button or RS-485 ASCII command
Digital Interface : RS-485 2-wire multi-drop network, 16 individual addresses
Cybersecurity Lock : User enabled

Downloads

Datasheet - S2A

PDF File

1.25 MB