Industrial Automation Solution – OMRON TPM1A-40CDR-A | CPM1A Series PLC
Where This Product Is Used
The OMRON TPM1A-40CDR-A is a compact, high-reliability programmable logic controller from the CPM1A Series, engineered for demanding industrial environments. Typical deployment scenarios include:
- Packaging Machinery – Sequence control for filling, sealing, and labeling lines requiring precise relay output timing.
- HVAC & Building Automation – Fan, pump, and valve control in commercial HVAC systems with AC power infrastructure.
- OEM Machine Control – Embedded controller for standalone machines requiring a compact DIN-rail-mountable PLC with 40 I/O points.
- Conveyor & Material Handling – Motor starter interlocking, sensor-driven sorting, and position control on production lines.
- Water Treatment & Pump Stations – Level control, pump sequencing, and alarm management in utility automation panels.
- Food & Beverage Processing – Hygienic-area panel integration where relay outputs drive contactors and solenoid valves.
Technical Specifications
| Model | TPM1A-40CDR-A |
| Brand | OMRON |
| Series | CPM1A |
| Total I/O Points | 40 (24 Inputs / 16 Outputs) |
| Output Type | Relay (R) |
| Power Supply | AC 100–240 V |
| Program Capacity | 2,048 instructions |
| Data Memory | 1,024 words |
| Execution Speed | 0.64 µs / instruction (basic) |
| Communication Port | RS-232C peripheral port |
| Mounting | DIN Rail / Panel Surface |
| Protection Rating | IP20 |
| Operating Temperature | 0 – 55 °C |
| Weight | Approx. 630 g |
| Certifications | CE, UL, cUL |
Why Engineers Specify This Model
- 40-Point I/O in a Compact Housing – Eliminates the need for expansion units in most small-to-mid-scale machine applications, reducing panel footprint and wiring cost.
- Relay Output Versatility – Drives AC and DC loads directly without additional output relays; rated for 2 A per output point.
- AC Power Input – Directly powered from 100–240 VAC mains; no separate 24 VDC power supply required for the CPU unit.
- OMRON CX-Programmer Compatible – Full ladder logic programming support with function blocks, timers, counters, and data manipulation instructions.
- Proven CPM1A Platform – Millions of units deployed globally; extensive third-party documentation, spare parts, and integrator expertise available.
- Peripheral Port Connectivity – Supports programming consoles, HMI panels, and SCADA links via RS-232C without additional communication modules.
Complete System Bill of Materials
For a fully operational control system based on the TPM1A-40CDR-A, consider the following complementary components:
- Programming Cable – CS1W-CN226 or USB-Serial adapter for CX-Programmer connection
- Expansion I/O Unit – CPM1A-20EDR1 (if additional relay outputs are required)
- Programming Console – CQM1-PRO01-E for on-site ladder monitoring
- HMI Panel – OMRON NB3Q-TW00B or compatible NT-series terminal
- DIN Rail – PFP-100N (1 m) with PFP-M end plates
- Memory Cassette – CPM1-EMU01-V1 for program backup and transfer
- 24 VDC Sensor Power Supply – S8VS-06024 for NPN/PNP input device power
Compliance & Industry Standards
- CE Marking – Compliant with EU Low Voltage Directive and EMC Directive
- UL / cUL Listed – Recognized for use in North American industrial control panels
- RoHS Compliant – Meets EU Directive 2011/65/EU on restriction of hazardous substances
- IEC 61131-2 – Programmable controller hardware standard compliance
- SEMI E10 / E30 – Applicable for semiconductor equipment integration contexts
Quality Assurance & Sourcing
All OMRON components listed on Konmask.com are sourced through verified industrial distribution channels. Each unit undergoes the following quality checks before dispatch:
- Visual inspection for label integrity, connector condition, and housing damage
- Firmware version verification against OMRON factory records where applicable
- Anti-static packaging with humidity indicator cards for long-haul shipment
- Batch traceability documentation available upon request for MRO and OEM procurement teams
How to Source This Part
- Add to Cart – Select quantity and proceed to checkout for standard stock orders.
- Request a Quote – For orders of 5+ units, contact support@konmask.com for volume pricing and lead-time confirmation.
- Urgent Requirement – Call or WhatsApp +0086 19859288691 for same-day quotation on critical MRO needs.
- Cross-Reference Check – If you are replacing a legacy CPM1A unit, provide your existing model number and we will confirm compatibility.
Application-Specific FAQ
Q: Is the TPM1A-40CDR-A the same as CPM1A-40CDR-A?
A: Yes. The TPM1A prefix is an OMRON regional variant designation; the hardware, firmware, and programming are fully compatible with the standard CPM1A-40CDR-A.
Q: Can I expand the I/O beyond 40 points?
A: Yes. Up to 3 CPM1A expansion units can be connected, supporting a maximum of 100 I/O points total.
Q: What programming software is required?
A: OMRON CX-Programmer (part of CX-One suite) is the standard tool. The unit also supports the handheld Programming Console CQM1-PRO01-E.
Q: Is this unit suitable for motion control applications?
A: The relay output version (CDR) is optimized for on/off control. For pulse-train motion control, specify the CPM1A-40CDT-D (transistor output) variant instead.
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. For out-of-stock scenarios, standard lead time is 2–4 weeks from OMRON distribution. Contact us for current availability.
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Contact: support@konmask.com | +0086 19859288691
