MELSEC-Q Analog Input/Output Unit
:
MITSUBISHI
Versatile model analog input/output unit.
[Features]
· PLC (input/output unit) capable of voltage/current input/output.
· Analog input: 4 channels.
· Analog output: 2 channels.
· 18‑point terminal block.
· Logging function.
[Applications]
· For conversion of analog signals into digital values and digital values into analog signals.
Q64AD2DA Specifications
Q64AD2DA External Appearance
Q64AD2DA dimensional drawing, Unit: mm
Compatible standards:
UL/cUL, CE (EMC), KC, LR, NK, DNV, GL, ABS, RINA, BV, KR, ANSI/ISA-12.12.01
Input Specifications
| Number of Analog Input Points | 4 (4 channels) | ||
|---|---|---|---|
| Analog Input | Voltage | -10 to +10 V DC (input resistance: 1 MΩ) | |
| Current | 0 to 20 mA DC (input resistance: 250 Ω) | ||
| Digital Output | Normal resolution mode: -96 to +4,095, -4,096 to +4,095, -1,096 to +4,595 High resolution mode: -384 to +16,383, -288 to +12,287, -16,384 to +16,383, -3,288 to +13,787 | ||
| Input/Output Characteristics, Resolution | Input Range | Digital Output Value (Maximum Resolution) | |
| Voltage Input | 0 to10 V | Normal resolution mode: 0 to 4,000 (2.5 mV) High resolution mode: 0 to 16,000 (0.625 mV) | |
| 0 to 5 V | Normal resolution mode: 0 to 4,000 (1.25 mV) High resolution mode: 0 to 12,000 (0.416 mV) | ||
| 1 to 5 V | Normal resolution mode: 0 to 4,000 (1.0 mV) High resolution mode: 0 to 12,000 (0.333 mV) | ||
| 1 to 5 V (Expansion Mode) | Normal resolution mode: -1,000 to 4,500 (1.0 mV) High resolution mode: -3,000 to 13,500 (0.333 mV) | ||
| -10 to 10 V | Normal resolution mode: -4,000 to 4,000 (2.5 mV) High resolution mode: -16,000 to 16,000 (0.625 mV) | ||
| Current Input | 0 to 20 mA | Normal resolution mode: 0 to 4,000 (5µA) High resolution mode: 0 to 12,000 (1.66µA) | |
| 4 to 20 mA | Normal resolution mode: 0 to 4,000 (4µA) High resolution mode: 0 to 12,000 (1.33µA) | ||
| 4 to 20 mA (Expansion Mode) | Normal resolution mode: -1,000 to 4,500 (4µA) High resolution mode: -3,000 to 13,500 (1.33µA) | ||
| Accuracy (With Respect to Maximum Digital Output Value) | Ambient Temperature: 25±5°C | ±0.1% | |
| Ambient Temperature: 0 to 55°C | ±0.4% | ||
| A/D Conversion Rate | 500µs/channel | ||
| Absolute Maximum Input | Voltage | ±15 V | |
| Current | ±30 mA | ||
Output Specifications
| Number of Analog Output Points | 2 (2 channels) | ||
|---|---|---|---|
| Digital Input | Normal resolution mode: -96 to +4,095, -4,096 to +4,095 High resolution mode: -288 to +12,287, -16,384 to +16,383 | ||
| Analog Output | Voltage | -10 to +10 V DC (external load resistance: 1 MΩ) | |
| Current | 0 to 20 mA DC (external load resistance: 600Ω) | ||
| Input/Output Characteristics, Resolution | Output Range | Digital Input Value (Maximum Resolution) | |
| Voltage Output | 0 to 5 V | Normal resolution mode: 0 to 4,000 (1.25 mV) High resolution mode: 0 to 12,000 (0.416 mV) | |
| 1 to 5 V | Normal resolution mode: 0 to 4,000 (1.0 mV) High resolution mode: 0 to 12,000 (0.333 mV) | ||
| -10 to 10 V | Normal resolution mode: -4,000 to 4,000 (2.5 mV) High resolution mode: -16,000 to 16,000 (0.625 mV) | ||
| Current Output | 0 to 20 mA | Normal resolution mode: 0 to 4,000 (5µA) High resolution mode: 0 to 12,000 (1.66µA) | |
| 4 to 20 mA | Normal resolution mode: 0 to 4,000 (4µA) High resolution mode: 0 to 12,000 (1.33µA) | ||
| Accuracy (With Respect to Maximum Analog Output Value) | Ambient Temperature: 25±5°C | ±0.1% | |
| Ambient Temperature: 0 to 55°C | ±0.3% | ||
| D/A Conversion Speed | 500µs/channel | ||
| Absolute Maximum Output | Voltage | ±12 V | |
| Current | 21 mA | ||
| Output Short-Circuit Protection | ✓ | ||
Common Specifications
| Insulation Method | Between input/output terminal and sequencer power supply: opto-isolator insulation | ||
|---|---|---|---|
| Dielectric Strength | Between input/output terminal and sequencer power supply: 500 V AC for 1 minute | ||
| Insulation Resistance | Between input/output terminal and sequencer power supply: 20 MΩor more at 500 V DC | ||
| External Power Supply | Voltage | 24 V DC (+15/-15%, ripple, spike 500 mVp-p or less) | |
| Current | 0.19 A (Inrush Current: 2.5 A, 150µs or less) | ||
| External Wiring Connection Method | A/D conversion part, D/A conversion part: 18-point screw terminal block (M3 screw) External power supply 24 V DC, FG connection: external power supply connector | ||
| Number of Occupied Inputs/Outputs | 16 points (I/O assignment: intelligent 16 points) | ||
| 5 V DC Internal Current Consumption | 0.17 A | ||
| External Dimensions | Height (H) | 98 mm | |
| Width (W) | 27.4 mm | ||
| Depth (D) | 112 mm | ||
| Weight | 0.23 kg | ||