OMRON CPM1A-30CDT-D-V1 Programmable Controller | Replacement, Equivalent & Selection Guide
The OMRON CPM1A-30CDT-D-V1 is a compact, high-performance programmable logic controller (PLC) from OMRON’s CPM1A series. Designed for small-to-medium automation tasks, it features 30 I/O points, transistor (NPN) output, and DC power supply — making it ideal for precise, high-speed control applications in industrial environments. Konmask.com supplies genuine and verified-equivalent units with full traceability.
Technical Specifications
- Model: CPM1A-30CDT-D-V1
- Brand: OMRON
- Series: CPM1A
- I/O Points: 30 (18 Inputs / 12 Outputs)
- Output Type: Transistor (NPN, Sink)
- Power Supply: DC 24V
- Program Capacity: 2,048 instructions
- Data Memory: 1,024 words
- Communication: RS-232C peripheral port
- Expansion: Up to 3 expansion units (max 100 I/O)
- Operating Temperature: 0°C to 55°C
- Weight: Approx. 456g
- Country of Origin: Japan
Compatible Replacement & Equivalent Models
The following models are commonly evaluated as replacements or alternatives for the CPM1A-30CDT-D-V1. Always verify I/O count, output type, and power supply before substituting.
- OMRON CPM1A-30CDT-D — Same series, earlier version without V1 revision; functionally equivalent in most applications
- OMRON CPM2A-30CDT-D — Upgraded CPM2A series; enhanced instruction set, same I/O count, drop-in compatible in many cases
- OMRON CP1E-N30DT-D — Modern CP1E series replacement; USB programming port, improved performance, same 30 I/O NPN DC configuration
- OMRON CP1L-L30DT-D — CP1L series; compact form factor, Ethernet-ready option, suitable upgrade path
- Mitsubishi FX3G-30MT/DS — Cross-brand alternative; 30 I/O, transistor output, DC supply; requires program migration
- Siemens S7-1200 CPU 1212C DC/DC/DC — High-end cross-brand option; TIA Portal programming; suitable for new installations
Note: Cross-brand replacements require full program re-engineering. OMRON-to-OMRON upgrades (CPM2A, CP1E, CP1L) offer the smoothest migration path.
Why Choose the Original Model
- Proven Reliability: CPM1A series has decades of field-proven performance in global industrial installations
- Existing Infrastructure: Retains compatibility with existing CPM1A expansion I/O units, programming cables, and OMRON CX-Programmer software
- Minimal Downtime: Direct drop-in replacement for existing CPM1A-30CDT-D-V1 installations — no rewiring or reprogramming required
- Cost-Effective MRO: Lower acquisition cost vs. full system upgrade; ideal for maintenance and repair operations
- Spare Parts Availability: Konmask.com maintains stock for rapid dispatch to minimize production downtime
Typical Applications
- Conveyor and material handling systems
- Packaging and labeling machinery
- Injection molding machine control
- HVAC and building automation
- Food and beverage processing equipment
- Textile and printing machinery
- Small robot and actuator control
System Compatibility
- Programming Software: OMRON CX-Programmer (CX-One suite), OMRON SSS (legacy)
- Programming Cable: CS1W-CN226 / CS1W-CN626 (RS-232C to USB adapter recommended)
- Expansion I/O: CPM1A-series expansion units (8/16/20 I/O digital; analog I/O available)
- HMI: Compatible with OMRON NT-series and NB-series HMI panels via RS-232C
- SCADA/DCS: Modbus RTU via optional communication board; integrates with most SCADA platforms
Selection Guide
Use this guide to confirm the CPM1A-30CDT-D-V1 is the right choice, or to identify the best alternative:
- Need exact drop-in replacement? → CPM1A-30CDT-D-V1 (this unit) or CPM1A-30CDT-D
- Need more I/O or instructions? → CPM2A-30CDT-D (same footprint, enhanced)
- Upgrading to modern platform? → CP1E-N30DT-D (USB port, better performance, same I/O)
- Need Ethernet connectivity? → CP1L-L30DT-D or CP1H-X40DT-D
- Output type — PNP (Source)? → CPM1A-30CDT1-D-V1 (note: CDT1 = PNP)
- AC power supply required? → CPM1A-30CDT-A (AC version)
- Cross-brand migration? → Consult Konmask engineering support for program conversion assistance
Quality Assurance & Sourcing
- Genuine Units: Sourced directly from authorized OMRON distributors and certified supply chains
- Inspection: Each unit undergoes visual inspection and functional verification before dispatch
- Traceability: Full batch and serial number documentation available on request
- Warranty: 12-month warranty against manufacturing defects
- Anti-Counterfeit: Konmask.com operates a strict supplier qualification process — no gray-market or refurbished units sold as new
How to Order
- Confirm your required model: CPM1A-30CDT-D-V1
- Specify quantity and required delivery timeline
- Contact us via email or phone for bulk pricing and lead time
- Receive proforma invoice → confirm payment → dispatch within 1–3 business days
- Tracking number provided upon shipment
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Is CPM1A-30CDT-D-V1 the same as CPM1A-30CDT-D?
A: The V1 suffix denotes a minor hardware revision. They are functionally equivalent and fully software-compatible. The V1 version may include minor component updates for improved reliability.
Q: Can I replace CPM1A-30CDT-D-V1 with CP1E-N30DT-D without reprogramming?
A: No. While the I/O count and wiring are compatible, the CP1E uses a different instruction set. Programs must be converted using CX-Programmer’s migration tools. Konmask can assist with this process.
Q: What is the difference between CDT (NPN) and CDT1 (PNP)?
A: CDT = NPN (sink) transistor output; CDT1 = PNP (source) transistor output. These are NOT interchangeable without rewiring the output circuit. Confirm your sensor/actuator wiring before ordering.
Q: Does Konmask.com ship internationally?
A: Yes. We ship worldwide with DHL, FedEx, and UPS. Export documentation and customs support available for all orders.
Q: Can I get a datasheet or certificate of conformity?
A: Yes. Contact support@konmask.com with your order reference to request technical documentation.
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Contact: support@konmask.com | +0086 19859288691
