Mitsubishi Q68AD-G Isolated Analog Input
MPNQ68AD-G
Channel-to-channel isolated analog-to-digital conversion unit Q68AD-G
$622.00Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsListing updated Jun 2026
Specifications
| Parameter | Value |
|---|---|
| Withstand voltage | Between input terminal and sequencer power supply: AC 500 Vrms for 1 minute Between analog input channels: AC 1000 Vrms 1 minute |
| Analog input voltage | DC-10 to + 10 V (input resistance value: 1 MΩ or more) |
| Voltage input 0 to 10 | Normal resolution mode: 0 to 4000 (2.5 mV) High resolution mode: 0 to 16000 (0.625 mV) |
| Absolute maximum input voltage | ± 15 V |
| Current | ± 30 mA |
| Current input 0 to 20 | Normal resolution mode: 0 to 4000 (5 μA) High resolution mode: 0 to 12000 (1.66 μA) |
| DC 5 v internal current consumption | 0.46 A |
| Applicable connector | A6CON1, A6CON2, A6CON4 (sold separately) |
| External wiring connection method | 40 pin connector |
| Response time | 20 ms |
| Depth | 90 mm |
| Width | 27.4 mm |
All specifications+22 ▾
| Parameter | Value |
|---|---|
| Shipping weight | 1.2 Kg |
| External dimensions height | 102 mm |
| Mass | 0.16 Kg |
| 0 to 5 | Normal resolution mode: 0 to 4000 (1.25 mV) High resolution mode: 0 to 12000 (0.416 mV) |
| 1 to 5 | Normal resolution mode: 0 to 4000 (1.0 mV) High resolution mode: 0 to 12000 (0.333 mV) |
| 4 to 20 | Normal resolution mode: 0 to 4000 (4 μA) High resolution mode: 0 to 12000 (1.33 μA) |
| -10 to 10 | Normal resolution mode: -4000 to 4000 (2.5 mV) High resolution mode: -16000 to 16000 (0.625 mV) |
| Manufacturer | Mitsubishi Electric |
| Digital output | Normal resolution mode: -4096 to + 4095 High resolution mode: -12288 to +12287, -16384 to +16383 (when using the scaling function: -32768 to 32767) |
| Sampling cycle | 10 ms / channel |
| Insulation method | Input terminal and between sequencer power supply and analog input channel: Transformer insulation |
| User range setting | Normal resolution mode: -4000 to 4000 (1.37 μA) High resolution mode: -12000 to 12000 (1.33 μA) |
| Estimated lead time | Usually ships in 1 - 10 working days. |
| Insulation resistance | Between input terminal and sequencer power supply, analog input channel: DC 500 V 10 MΩ or more |
| Temperature coefficient | ± 71.4 ppm / ° C. (0.00714% / ° C.) |
| 1 to 5 v (extended mode) | Normal resolution mode: -1000 to 4500 (1.0 mV) High resolution mode: -3000 to 13500 (0.333 mV) |
| 4 to 20 mA (extended mode) | Normal resolution mode: -1000 to 4500 (4 μA) High resolution mode: -3000 to 13500 (1.33 μA) |
| Common mode characteristics | Common phase voltage input and common ground (input voltage 0 V): 500 V AC common mode rejection ratio (VCM<500 V): 60 Hz 107 dB, 50 Hz 106 dB |
| Number of analog input points | 8 points (8 channels) |
| Number of occupied i (O points) | 16 points (I / O assignment: 16 points of intelligence) |
| I (O characteristics, resolution input range) | Digital output value (resolution) |
| Accuracy (accuracy with respect to the maximum value of the digital output value) reference accuracy | ± 0.1% |
MPN
Q68AD-G