Analogue Sensor Controller
RD series
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Main Unit, RS-232C Type RD-50R
*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.
Specifications
Model | RD-50R | |||
Measurement function | DC voltage measurement, DC current measurement | |||
A/D converting system | Successive comparison | |||
Measurement range | ±5 VDC, ±10 VDC, 4 to 20 mA DC (selectable) | |||
Display range | -19999 to +39999 | |||
Measurement accuracy | ±0.03 % of F.S. (at ±5 VDC range), ±0.03 % of F.S. (at ±10 VDC range) | |||
Input | Impedance | 1 MΩ (for voltage input), 350 Ω (for current input) | ||
System | Single-ended | |||
Number of inputs | 2 | |||
Sampling rate | 2,000 times/second | |||
Display speed | 20 times/second | |||
Display power | 7-segment 3-colour LED (character height: 15.24 mm) | |||
Over-range alarm | FFFF is displayed | |||
Control input | Synchronous, Hold-reset, Auto-zero, External setting, | |||
Control input | Timing input | |||
Hold reset input | ||||
Auto-zero input | ||||
External setting input | ||||
Controloutput | Setting method | 4 steps x 8 programmable setups (selectable)*1 | ||
Signal | 5 x NPN (HH, HI, GO, LO, LL): 100 mA max. (40 V max.)*1 | |||
Response time | 1 ms (when average number 1)*1 | |||
OFF-delay time | 60 ms (ON/OFF selectable)*1 | |||
Analogue output voltage | Output voltage | ±10 VDC | ||
Impedance | 100 Ω | |||
Response time | 1 ms (when average number 1)*2 | |||
Interface | Data output and control input through RS-232C | |||
Major functions | MDL, digital fi lter, auto-zero, offset, input, data processing (10 modes), | |||
Rating | Power voltage | 24 VDC ±10 %, Ripple (P-P) 10 % or less | ||
Current consumption | 270 mA or less | |||
Environmental resistance | Ambient temperature | 0 to +50 °C | ||
Relative humidity | 35 to 85 % RH (No condensation) | |||
Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions | |||
Weight | Approx. 700 g (excluding fi ttings) | |||
*1 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP output converter. |