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Mitsubishi Electric Q68ADI
Mitsubishi MELSEC-Q Series Analog input
- MPN
- Q68ADI
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What is the Mitsubishi Electric Q68ADI?
The Mitsubishi Electric Q68ADI is a analog input in the MELSEC-Q Series. 8 channels, input: 0...20 mA DC, output (resolution): 0...4000, -4000...4000, 0...12000, -12000...12000, conversion speed: 80 μs/channel, 18-point terminal block. Mitsubishi Electric has announced its discontinuation (2029/09 To be end of order) — plan spares now; PartnerPLC also sources it on the surplus market after the end of order. Specifications and manuals below are Mitsubishi Electric's own data.
Specifications
Product
| Series | MELSEC-Q Series |
| Category | Analog input |
| Type | Current input |
| Sales status | 2029/09 To be end of order (Mitsubishi Electric) |
| Outline | 8 channels, input: 0...20 mA DC, output (resolution): 0...4000, -4000...4000, 0...12000, -12000...12000, conversion speed: 80 μs/channel, 18-point terminal block |
Input specifications
| Number of analog input points | 8 points (8 channels) |
| Analog input: Current | 0...20 mA DC (input resistance 250 Ω) |
| Digital output | Normal resolution mode: -4096...+4095 High resolution mode: -12288...+12287, -16384...+16383 |
| I/O characteristics, resolution: Input range | Digital output value (maximum resolution) |
| I/O characteristics, resolution: Current input: 0...20 mA | Normal resolution mode: 0...4000 (5 µA) High resolution mode: 0...12000 (1.66 µA) |
| I/O characteristics, resolution: Current input: 4...20 mA | Normal resolution mode: 0...4000 (4 µA) High resolution mode: 0...12000 (1.33 µA) |
| I/O characteristics, resolution: Current input: User range setting | Normal resolution mode: -4000...4000 (1.37 µA) High resolution mode: -12000...12000 (1.33 µA) |
| Accuracy (accuracy relative to maximum value of the digital output value): Ambient temperature: 25±5 ﾟC | Within ±0.1 % |
| Accuracy (accuracy relative to maximum value of the digital output value): Ambient temperature: 0...55 ﾟC | With temperature drift correction: within ±0.3 % Without temperature drift correction: within ±0.4 % |
| A/D conversion speed | 80 µs/channel (When there is temperature drift, the time calculated by adding 160 µs will be used regardless of the number of channels used) |
| Absolute maximum input: Current | ±30 mA |
Common specifications
| Isolation method | Between I/O terminals and programmable controller power supply: Photocoupler Between analog input channels: Non-isolation |
| Dielectric withstand voltage | Between I/O terminals and programmable controller power supply: 500 V AC for 1 minute |
| Insulation resistance | Between I/O terminals and programmable controller power supply: 500 V DC 20 MΩ or higher |
| External interface | 18-point terminal block (M3 screw) |
| Number of occupied I/O points | 16 points (I/O assignment: Intelligent 16 points) |
| Internal current consumption (5 V DC) | 0.64 A |
| External dimensions: Height | 98 mm |
| External dimensions: Width | 27.4 mm |
| External dimensions: Depth | 90 mm |
| Weight | 0.19 kg |
Specifications
| General specifications | Refer to the general specifications of the CPU module. |
Downloads & documentation
Official documents from Mitsubishi Electric (Factory Automation), downloaded directly from the manufacturer.
Q68ADI: frequently asked questions
When can Q68ADI be shipped?
Q68ADI is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up Q68ADI in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for Q68ADI and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for Q68ADI, subject to availability and destination.
More Mitsubishi Electric (Factory Automation) parts
Mitsubishi Electric Q68ADIPrice and lead time confirmed within 1 business day
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