Manufacturer: Omron
Product No.: CPM1A-10CDT-A-V1
Country of origin:Japan
Product Type: PLC CPU Modules
Payment: T/T, Western Union
Weight: 500g
Dimensions: 90 mm x 66 mm x 70 mm
Shipping port: Xiamen
Warranty: 12 months
Designed to provide compact and reliable control in localized industrial automation architectures, the Omron CPM1A-10CDT-A-V1 functions as a highly integrated micro-programmable logic controller. This unit combines memory, processing, and localized physical I/O within a single space-saving enclosure. Featuring 6 digital inputs and 4 transistor (sink) outputs, the controller is powered directly by an 85 to 264 VAC line supply, eliminating the need for external control power transformers in standard utility environments. Its integrated high-speed processing makes it optimal for localized machinery control, conveyor coordination, and dedicated subsystem execution.
| Parameter | Specification Value |
|---|---|
| Manufacturer | Omron Industrial Automation |
| Model Number | CPM1A-10CDT-A-V1 |
| Product Series | CPM1A |
| Input Points | 6 Inputs (24 VDC) |
| Output Points | 4 Outputs (Transistor, Sink) |
| Power Supply Voltage | 85 to 264 VAC (50/60 Hz) |
| Program Memory Capacity | 2 kWords |
| Data Memory Capacity | 1 kWords |
| Logic Execution Speed | 0.72 us to 1.72 us (basic instructions) |
| High-Speed Inputs | 1 Encoder/Counter Input (5 kHz) |
| Pulse Outputs | 1 Pulse Output (2 kHz) |
| Expansion Support | No (10-point micro blocks do not support I/O expansion) |
| Dimensions (H x W x D) | 90 mm x 66 mm x 70 mm |
| Shipping Weight (Calculated) | 0.45 kg |
| Terminal designation | Functional Assignment |
|---|---|
| L1, L2/N | AC Power Supply Inputs (85 to 264 VAC) |
| COM (Input) | Common terminal for external 24 VDC input sensors |
| 00.00 to 00.05 | DC Input Terminals (00.00 dedicated to High-Speed Counter/Encoder input) |
| OUT V- (COM) | Negative common for transistor sink outputs |
| 10.00 to 10.03 | Transistor Sink Output Terminals (10.00 dedicated to high-speed pulse output) |
The CPM1A-10CDT-A-V1 replaces the non-V1 legacy CPM1A units directly. The V1 variant offers expanded internal command support and refined serial polling response characteristics. Note that because this is a 10-point module, it lacks the peripheral expansion bus connection found on the 20-point and larger CPU models; thus, I/O scaling requires replacement with a larger base CPU unit rather than adding expansion slices.
When using the built-in transistor sink outputs (model designation "T"), pay strict attention to the cumulative current draw. Each output is rated for up to 0.3 A individually, but the total current passing through the common return bus must not exceed 0.9 A. Exceeding this thermal threshold will permanently damage the internal logic boards. If your application switches inductive DC solenoids, always install external flyback diodes across the loads to prevent destructive back-EMF spikes.
To utilize the high-speed 5 kHz encoder functionality on input terminal 00.00, use double-shielded twisted-pair cabling. Route this cable completely separate from the AC supply lines wired to terminals L1 and L2/N to avoid electrical noise coupling. Additionally, connect the frame ground terminal directly to a clean low-impedance earth ground to prevent internal memory register corruption caused by high-frequency electromagnetic interference.
Mount the controller onto a standard 35 mm DIN rail inside an enclosure rated at least IP54 to prevent atmospheric dust and condensation contamination.
Connect the primary AC line voltage (85 to 264 VAC) directly to the L1 and L2/N terminals using 1.25 mm square (16 AWG) copper wire.
Wire field input devices to terminals 00.00 through 00.05, and provide a stable external 24 VDC potential to the input common terminal.
Verify that the output wiring polarity matches standard sink configurations, ensuring the common output ground is correctly established prior to system startup.
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Returns & Warranty
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| Country of origin |
Japan
|
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