Product Overview
Mitsubishi Electric QX10 is a MELSEC-Q Series AC digital input module designed to bring sixteen 100–120 V AC field signals into a modular PLC station. The inputs operate at 50/60 Hz and use an 18-point removable screw terminal block, with all sixteen points arranged in one common group. A 20 ms response time suits conventional status and interlock signals rather than high-speed counting. The slim 27.4 mm module format supports compact Q Series assemblies. Selection should verify the AC signal voltage, common arrangement, terminal block style, installed base compatibility and required response behavior before replacement or system expansion.
Commercial Status
| Product Condition |
Original new |
| Availability |
In stock |
| Warranty |
With 1 year warranty |
Condition, availability and warranty are Stockoems commercial terms and are not manufacturer commitments.
Verified Technical Data
| Manufacturer |
Mitsubishi Electric |
| Complete Part Number |
QX10 |
| Product Type |
AC digital input module |
| PLC Family |
MELSEC-Q Series |
| Number of Inputs |
16 |
| Rated Input Voltage |
100–120 V AC, 50/60 Hz |
| Response Time |
20 ms |
| Common Arrangement |
16 points/common |
| Connection |
18-point removable screw terminal block |
| Dimensions (W × H × D) |
27.4 × 98 × 90 mm |
Product Photo Evidence
Model Identity
Check that the label clearly shows QX10 and the correct manufacturer identity.
Configuration Evidence
Confirm channel count, voltage and connection format match the requested configuration.
Housing and Terminals
Inspect the housing, connector area and terminals for completeness and condition.
System Fit and Applications
- AC status acquisition from industrial field devices
- Monitoring contactor, relay and equipment state signals
- Interlock and permissive input handling in MELSEC-Q control panels
- Expansion or maintenance of existing Q Series PLC stations
Compatibility and Procurement Checks
| Check Point |
What to Verify |
| Signal Voltage |
Field signals are within the 100–120 V AC input range. |
| PLC Platform |
The installed rack and system use compatible MELSEC-Q hardware. |
| Wiring |
The 18-point screw terminal block and common arrangement match the panel design. |
| Response Requirement |
A 20 ms input response is suitable for the intended signal. |
Frequently Asked Questions
How many inputs does QX10 provide?
The module provides sixteen AC digital input points.
What input voltage is used?
QX10 is specified for 100–120 V AC signals at 50/60 Hz.
What terminal style is fitted?
It uses an 18-point removable terminal block with screw terminals.
Is QX10 a high-speed counter module?
No. Its verified function is standard AC digital input acquisition with a 20 ms response time.
What should be checked before replacing a QX10?
Confirm the exact model, rack compatibility, AC voltage, common wiring, terminal block and response requirements.
Request Availability and Compatibility Review
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
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