Engineered for precise industrial process automation, the Q68AD-G functions as a channel-to-channel isolated analog-to-digital conversion module designed for the Mitsubishi MELSEC-Q Series PLC platform. This module features eight independent channels, providing robust electrical separation between inputs to eliminate ground loops and minimize signal interference in complex electrical environments.
Each channel can be independently configured to accept either voltage or current signals, accommodating standard industrial sensors and transmitters. The integration of high-resolution digital conversion options and dedicated scaling functions allows for precise data acquisition, delivering reliable metrics directly to the master controller backplane. External connections are consolidated through a high-density 40-pin interface, ensuring secure and compact field wiring.
| Manufacturer | Mitsubishi Electric |
| Part Number / Model | Q68AD-G |
| Module Type | Channel-to-Channel Isolated Analog-to-Digital Conversion Unit |
| Analog Inputs | 8 points (8 channels) |
| Voltage Input Range | DC -10 to +10 V (Input resistance: 1 MOhm or more) |
| Current Input Range | DC 0 to 20 mA (Input resistance: 250 Ohm) |
| Sampling Cycle | 10 ms / channel |
| Response Time | 20 ms |
| Absolute Maximum Input | Voltage: ±15 V, Current: ±30 mA |
| Isolation Method | Transformer isolation between input terminals and PLC power supply, and between individual analog input channels |
| Withstand Voltage (Input to Backplane) | 500 V AC rms for 1 minute |
| Withstand Voltage (Channel to Channel) | 1000 V AC rms for 1 minute |
| Insulation Resistance | 10 MOhm or more at 500 V DC |
| Temperature Coefficient | ±71.4 ppm / degC (0.00714% / degC) |
| Occupied I/O Points | 16 points (I/O assignment: 16 points intelligent function module) |
| Internal Current Consumption (5 V DC) | 0.46 A |
| External Dimensions (H x W x D) | 102 mm x 27.4 mm x 90 mm |
| Weight | 0.16 kg |
| Interface Element | Specification / Compatibility |
|---|---|
| External Wiring Interface | 40-pin connector |
| Compatible Connectors | A6CON1, A6CON2, A6CON4 (sold separately) |
Global Express Shipping
Returns & Warranty
Manufacturer: Mitsubishi Electric
Product No.: Q68AD-G
Country of origin:United States
Product Type: Analog Input Modules
Payment: T/T, Western Union
Weight: 160g
Dimensions: 102 mm x 27.4 mm x 90 mm
Shipping port: Xiamen
Warranty: 12 months
Engineered for precise industrial process automation, the Q68AD-G functions as a channel-to-channel isolated analog-to-digital conversion module designed for the Mitsubishi MELSEC-Q Series PLC platform. This module features eight independent channels, providing robust electrical separation between inputs to eliminate ground loops and minimize signal interference in complex electrical environments.
Each channel can be independently configured to accept either voltage or current signals, accommodating standard industrial sensors and transmitters. The integration of high-resolution digital conversion options and dedicated scaling functions allows for precise data acquisition, delivering reliable metrics directly to the master controller backplane. External connections are consolidated through a high-density 40-pin interface, ensuring secure and compact field wiring.
| Manufacturer | Mitsubishi Electric |
| Part Number / Model | Q68AD-G |
| Module Type | Channel-to-Channel Isolated Analog-to-Digital Conversion Unit |
| Analog Inputs | 8 points (8 channels) |
| Voltage Input Range | DC -10 to +10 V (Input resistance: 1 MOhm or more) |
| Current Input Range | DC 0 to 20 mA (Input resistance: 250 Ohm) |
| Sampling Cycle | 10 ms / channel |
| Response Time | 20 ms |
| Absolute Maximum Input | Voltage: ±15 V, Current: ±30 mA |
| Isolation Method | Transformer isolation between input terminals and PLC power supply, and between individual analog input channels |
| Withstand Voltage (Input to Backplane) | 500 V AC rms for 1 minute |
| Withstand Voltage (Channel to Channel) | 1000 V AC rms for 1 minute |
| Insulation Resistance | 10 MOhm or more at 500 V DC |
| Temperature Coefficient | ±71.4 ppm / degC (0.00714% / degC) |
| Occupied I/O Points | 16 points (I/O assignment: 16 points intelligent function module) |
| Internal Current Consumption (5 V DC) | 0.46 A |
| External Dimensions (H x W x D) | 102 mm x 27.4 mm x 90 mm |
| Weight | 0.16 kg |
| Interface Element | Specification / Compatibility |
|---|---|
| External Wiring Interface | 40-pin connector |
| Compatible Connectors | A6CON1, A6CON2, A6CON4 (sold separately) |
| Product Image | Model Number / Title | Condition | Availability | Action |
|---|---|---|---|---|
|
GE Fanuc IC220ALG220-AA VersaPoint Analog Input Module | Original New | In Stock | View Details |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
United States
|
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
Sostituire un 1756-L73 non significa automaticamente aggiornare il firmware. Questa guida confronta le versioni 19.013, 21.011 e 31.011, concentrandosi sulla compatibilità dei progetti, sulle...
Implementa un circuito luminoso XOR con 3 interruttori SPST in LogixPro o RSLogix 500 utilizzando un bit di relè interno. Include tabelle della verità, equazioni booleane e verifica.
Integra Allen-Bradley CompactLogix, Caterpillar ATS e generatori nel DCS DeltaV tramite Modbus RTU. Include i gateway ProSoft MVI69-MCM e Miille DIN266.
L’istruzione ONS si attiva, ma la bobina OTE non rimane mai eccitata in Studio 5000 perché il one-shot è vero solo per una scansione. Usa OTL/OTU oppure una logica di autoritenuta.
Configura i servoazionamenti Allen-Bradley Kinetix 5500 su EtherNet/IP. Include CIP Sync, la temporizzazione IEEE 1588 V2, la selezione degli switch Stratix, la topologia DLR e l’HMI.
