L Series Multi-Input Unit
Brand :
MITSUBISHI
Caution
Product Description
Multi-input unit for L series.
L Series Multi-Input Unit Specifications
L Series Multi-input Unit image
Performance Specifications
| Analog Input Points | 4 points (4 channels) | ||
|---|---|---|---|
| Analog Input | Voltage | -10 to +10 V DC (input resistance: 11 MΩ) | |
| Current | 0 to 20 mA DC (input resistance: 250 Ω) | ||
| Microvoltage | -100 to 100 mV DC | ||
| Thermocouple | Available Type | R, K, J, T, S, B, E, N, U, L, PLII, W5Re/W26Re | |
| Cold Contact Compensation | Use included cold contact compensation resistance (CJ). | ||
| Temperature Measuring Resistor | Available Type | Pt1000, Pt100, JPt100, Pt50 | |
| Measurement Method | 3‑wire method | ||
| Digital Output | Voltage, Current, Microvoltage | -20,480 to +20,479 | |
| Temperature Measuring Resistor (Pt100/JPt100 (-20 To 120°C)) | · Celsius: -2,000 to 12,000 · Fahrenheit: 0 to 20,000 Decimal values with hundredths × 100 times | ||
| Thermocouple, Temperature Measuring Resistor (Other Than The Above) | · Celsius: -2,700 to 23,000 · Fahrenheit: -4,000 to 32,000 Decimal values with tenths × 10 times | ||
| Scaling Value | -32,768 to 32,767 | ||
| Resolution | Input Range | Digital output value (resolution) | |
| Voltage Input | 0 To 10 V | 0 to 20,000 (500 μV) | |
| 0 To 5 V | 0 to 20,000 (250 μV) | ||
| 1 To 5 V | 0 to 20,000 (200 μV) | ||
| -10 To 10 V | -20,000 to 20,000 (500 μV) | ||
| 1 To 5 V (Expansion Mode) | -5,000 to 22,500 (200 μV) | ||
| Current Input | 0 To 20 mA | 0 to 20,000 (1,000 nA) | |
| 4 To 20 mA | 0 to 20,000 (800 nA) | ||
| 4 To 20 mA (Expansion Mode) | -5,000 to 22,500 (800 nA) | ||
| Microvoltage | -100 To 100 mV | -20,000 to 20,000 (5 μV) | |
| Thermocouple | B, R, S, N, PLII, W5Re/W26Re: 0.3°C K, E, J, T, U, L: 0.1°C | ||
| Temperature Measuring Resistor | Pt100 (-20 to 120°C), JPt100 (-20 to 120°C): 0.03°C Pt100 (-200 to 850°C), JPt100 (-200 to 600°C), Pt1,000, Pt50: 0.1°C | ||
| Accuracy | Voltage, Current, Microvoltage | Ambient Temperature: 25±5°C | Measurement range maximum value × (±0.3%) |
| Ambient Temperature: 0 To 55°C | Measurement range maximum value × (±0.9%) | ||
| Thermocouple | Ambient Temperature: 25±5°C | Full scale × (±0.15%) | |
| Ambient Temperature: 0 To 55°C | Full scale × (±0.3%) | ||
| Cold Contact Compensation Accuracy | Temperature Measurement Value: -100°C Or More | Within ±1.0°C | |
| Temperature Measurement Value: -150 To -100°C | Within ±2.0°C | ||
| Temperature Measurement Value: -200 To -150°C | Within ±3.0°C | ||
| Temperature Measuring Resistor | - | Accuracy (°C) = (conversion accuracy) + (temperature characteristics) × (ambient operating temperature change) + (tolerance difference of used temperature measuring resistor) | |
| Pt100/JPt100 (-20 To 120°C/0 To 200°F) | · Celsius Conversion accuracy: 1°C Temperature characteristics: 0.1°C · Fahrenheit Conversion accuracy: 1°F Temperature characteristics: 0.1°F | ||
| Other Than The Above | · Celsius Conversion accuracy: 2°C Temperature characteristics: 0.2°C · Fahrenheit Conversion accuracy: 3°F Temperature characteristics: 0.3°F | ||
| Conversion Speed | 50 ms/channel | ||
| Absolute Maximum Input | Voltage | ±15 V | |
| Current | ±30 mA | ||
| Isolation Method | Between input terminal and sequencer power supply: photocoupler insulation Between input channels: transformer insulation | ||
| Dielectric Strength | Between input terminal and sequencer power supply, between input channels: 500 V AC for 1 minute | ||
| Insulation Resistance | Between input terminal and sequencer power supply, between input channels: 10 MΩ or more at 500 V DC | ||
| External Wiring Connection Method | 18‑point terminal block (M3 screw) | ||
| Number Of Occupied Inputs/Outputs | 16 points (I/O assignment: intelligent 16 points) | ||
| 5 V DC Internal Current Consumption | 0.49 A | ||
| External Dimensions | Height (H) | 90 mm | |
| Width (W) | 28.5 mm | ||
| Depth (D) | 117 mm | ||
| Mass | 0.19 kg | ||