Mitsubishi Electric Q68AD-G MELSEC-Q 8-Channel Isolated Analog Input Module

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Mitsubishi Electric Q68AD-G is a MELSEC-Q isolated analog input module with eight channels for process and instrumentation signals.

This Corwin Solutions listing is centered on the exact manufacturer reference Q68AD-G. Industrial automation and MRO components can share similar housings and family names while differing in voltage, channel count, current capacity, signal type, protocol, firmware, connector style, software compatibility, sensing technology, or lifecycle status. Exact model-level pages help maintenance, engineering, purchasing, and OEM teams identify the correct component before requesting a quote.

Key product details

  • Manufacturer: Mitsubishi Electric
  • Model: Q68AD-G
  • Platform: MELSEC-Q
  • Module type: Isolated analog input
  • Channels: 8
  • Signal use: Industrial voltage/current measurement
  • Mounting: MELSEC-Q base unit
  • Engineering: GX Works / MELSEC engineering environment
  • Primary role: Isolated analog acquisition
  • Sourcing relevance: Installed-base replacement

Common applications: Process transmitters, pressure, flow, level, temperature systems, machine monitoring, utilities, water treatment, and existing Q-series control systems.

Compatibility and replacement considerations: Confirm signal ranges, isolation requirements, base unit and CPU support, I/O assignment, terminal wiring, conversion speed, GX Works parameters, scaling, diagnostics, and exact hardware revision.

Why exact-part sourcing matters: During downtime, replacing a failed device with the same part number can preserve existing wiring, software, parameters, network configuration, mounting, machine documentation, and commissioning history. When the original component is obsolete, discontinued, or constrained, a successor or equivalent may be possible, but hardware and application differences should be reviewed before substitution.

Corwin Solutions sourcing support: Corwin Solutions helps manufacturers, maintenance departments, integrators, OEMs, and purchasing teams source industrial automation, electrical, controls, and MRO components by exact part number. We can also review acceptable alternatives for obsolete, discontinued, allocation-constrained, or difficult-to-source items. Send the required quantity, preferred condition, ship-to destination, and needed delivery date. For replacement applications, include a clear photo of the installed nameplate plus any known series, firmware, connector, network, motor, I/O, parameter, or machine information. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.

Need Q68AD-G? Request a quote from Corwin Solutions for this exact part number or a suitable replacement.

Mitsubishi Electric Q68AD-G is a MELSEC-Q isolated analog input module with eight channels for process and instrumentation signals.

This Corwin Solutions listing is centered on the exact manufacturer reference Q68AD-G. Industrial automation and MRO components can share similar housings and family names while differing in voltage, channel count, current capacity, signal type, protocol, firmware, connector style, software compatibility, sensing technology, or lifecycle status. Exact model-level pages help maintenance, engineering, purchasing, and OEM teams identify the correct component before requesting a quote.

Key product details

  • Manufacturer: Mitsubishi Electric
  • Model: Q68AD-G
  • Platform: MELSEC-Q
  • Module type: Isolated analog input
  • Channels: 8
  • Signal use: Industrial voltage/current measurement
  • Mounting: MELSEC-Q base unit
  • Engineering: GX Works / MELSEC engineering environment
  • Primary role: Isolated analog acquisition
  • Sourcing relevance: Installed-base replacement

Common applications: Process transmitters, pressure, flow, level, temperature systems, machine monitoring, utilities, water treatment, and existing Q-series control systems.

Compatibility and replacement considerations: Confirm signal ranges, isolation requirements, base unit and CPU support, I/O assignment, terminal wiring, conversion speed, GX Works parameters, scaling, diagnostics, and exact hardware revision.

Why exact-part sourcing matters: During downtime, replacing a failed device with the same part number can preserve existing wiring, software, parameters, network configuration, mounting, machine documentation, and commissioning history. When the original component is obsolete, discontinued, or constrained, a successor or equivalent may be possible, but hardware and application differences should be reviewed before substitution.

Corwin Solutions sourcing support: Corwin Solutions helps manufacturers, maintenance departments, integrators, OEMs, and purchasing teams source industrial automation, electrical, controls, and MRO components by exact part number. We can also review acceptable alternatives for obsolete, discontinued, allocation-constrained, or difficult-to-source items. Send the required quantity, preferred condition, ship-to destination, and needed delivery date. For replacement applications, include a clear photo of the installed nameplate plus any known series, firmware, connector, network, motor, I/O, parameter, or machine information. Availability, condition, exact configuration, pricing, and lead time are confirmed at quotation.

Need Q68AD-G? Request a quote from Corwin Solutions for this exact part number or a suitable replacement.