OMRON Process Input/Output Unit CJ1W
#Grup produk P106915987
Spesifikasi
| Type | Isolated full multi input unit |
|---|---|
| Number of Input Points | 4 points |
| Adjustable Time (s) | Disconnection detection time: Approximately 5 or less (for Pt100 (4 wire type)), approximately 1 or less (for ± 100 mV arbitrary range), approximately 0.5 or less (Pt100 (4 wire type), other than ± 100 mV arbitrary range) case) |
| Withstand Voltage | (Between channels) AC500V 50Hz or 60Hz for 1 minute, leakage current 10mA or less |
| Accuracy (%) | (25 ℃) Resistance temperature detector / thermocouple input / ± 0.05% (Accuracy varies depending on input type and measurement temperature.) Current / voltage input / ± 0.05% Potential meter input / ± 1% |
| Applicable Standard | (RTD/thermocouple) Pt100: JIS C1604-1997, IEC 60751-95 JPt100: JIS C1604-1989 K, J, T, E, N, R, S, B: JIS C1602-1995 L, U: DIN 43710-1985 WRe5-26: ASTM E988-96 PLII: ASTM E1751-00 |
| Connecting Terminal | External/18-point removable terminal block (M3 screw, proper tightening torque 0.5 Nm) |
| Current Consumption (A) | 0.30(5V) |
| Display Part | Front / 3 LEDs (during normal operation, abnormalities detected by the unit, abnormalities detected by the CPU unit) |
| Included Accessories | One cold junction sensor (attached to the terminal block) |
| Input Detection Current (mA) | Resistance temperature detector input: approx. 0.21 (3-wire type), approx. 0.42 (4-wire type) potentiometer input: approx. 0.21 (input disconnection detection current: thermocouple/± 100mV arbitrary range input: approx. 0.1μA) |
| Input Impedance (ohm) | Thermocouple ・ ± 100mV arbitrary range input / 20k or more Current input / 150 or less Voltage input (excluding ± 100mV arbitrary range) / 1M or more |
| Number of Connections | 40 units (however, within current consumption/power consumption range) |
| Outer dimensions, Width W x Height H x Depth D (mm) | 31x90x65 |
| Power Consumption (W) | 1.5(5V) |
| Resolution | 1/256000 (conversion cycle 60ms), 1/64000 (conversion cycle 10ms), 1/16000 (conversion cycle 5ms) (potentiometer input resolution is 1/4000) |
| Type of Insulation | Between input and controller signal: power supply/transformer, signal/digital isolator Between each input: power supply/transformer, signal/digital isolator |
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