Multifunctional Signal Conditioner

ZEL-RSC
ZEL-RSC Multifunctional Signal Conditioner
ZEL-RSC Multifunctional Signal Conditioner
The ZEL-RSC is a specially designed signal conditioner which can accept an input from an universal input and output the conditioned signal. The universal input is fully programmable for linear voltage, linear current, PT100 and thermocouple types J, K, T, E, B, R, S, N, L, U, P, C and D input. The input signal is digitized by using an 18-bit A to D converter. Its fast sampling rate allows the signal conditioner to condition and retransmit the signal faster. The device can output maximum of 3 conditioned output from single input.
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Product Features

  • One Input to 3 Output Retransmission with 15 Bit Resolution
  • 18 Bit High Accuracy Universal Input
  • Individual Scaling for each Output
  • One Digital Input
  • Individual Square Root Function
  • Dual LCD Display
  • RS-485 Communication
  • DIN Rail Mount
  • Various Display Modes

Product Specifications

Power Supply:
90 to 250 VAC, 47 to 63 Hz, 20 to 28 VAC, 47-63 Hz / 11 to 40 VDC
Power Consumption:
10 VA, 5 W Maximum
Resolution:
18 Bits
Sampling Rate:
5 Times / Second (200 msec)
Maximum Rating:
-2 VDC minimum, 12 VDC maximum
Input Characteristics:
  • Thermocouple Type J, K, T, E, B, R, S, N L, U P, C, D
  • RTD PT100 (DIN), PT100 (JIS)
  • Process mA: -3 mA to 27 mA
  • Process VDC: -1.3 VDC to 11.5 VDC
Sensor Lead Resistance Effect:
  • Thermocouple: 0.2 μV / Ω; 3-wire RTD: 2.6°C / Ω of difference of resistance of two leads
  • 2-wire RTD: 2.6°C / Ω of sum of resistance of two leads
Burn-out Current:
200 nA
Common Mode Rejection Ratio(CMRR):
120 dB
Normal Mode Rejection Ratio (NMRR):
55 dB
Number of DI:
1
Logic Low:
-10 VDC minimum, 0.8 VDC maximum
Logic High:
2 VDC minimum, 10 VDC maximum
Functions:
See availability table

Resources

Literature

ZEL-RSC Datasheet