Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.
Omron CP1E-E20SDEL-A — 20-I/O PLC, 8 Relay, AC
SKU: CP1E-E20SDEL-AUSD 120.00
CP1E-E basic PLC, 20 I/O, 8 relay outputs, 100-240 VAC, USB, Lloyd certified. In stock, China shipping.
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Product Overview
The Omron CP1E-E20SDEL-A is a CP1E-E series basic-model S-type renewal compact PLC It is manufactured by Omron Corporation. Hengyixin Automation stocks this controller in Xiamen and ships within 3-5 business days to most Asian, European, and North American ports. It carries 20 built-in I/O points (12 DC inputs at 24 VDC plus 8 mechanical relay outputs rated 2 A at 250 VAC or 2 A at 30 VDC) on a 100 to 240 VAC supply. Program memory is 2 K steps and data memory is 2 K words. For 30 I/O with 3 expansion slots pick the CP1E-N30DR-A. Key specs: Power Supply 100 to 240 VAC at 50/60 Hz, 85 to 264 VAC operating range; 15 VA at 100 VAC max, 25 VA at 240 VAC max; Built-in I/O 20 points (12 DC inputs at 24 VDC + 8 mechanical relay outputs, SPST-N/O form A); Output Rating 2 A at 250 VAC or 2 A at 30 VDC resistive; 8 A per common; 20 M operations no-load, 100 K at rated resistive; Memory 2 K steps program (8 KB), 2 K words data memory, built-in EEPROM backup; Processing Speed LD basic.
Key Features
- CP1E-E series basic-model S-type renewal compact PLC, 20 built-in I/O (12 DC inputs + 8 mechanical relay outputs)
- 2 K steps program memory, 2 K words data memory, LD 1.19 us, MOV 7.9 us, 256 timers and 256 counters
- Built-in USB peripheral programming port, 100 to 240 VAC supply, no RS-232C / RS-485 / Ethernet / option-board slot
- Lloyd-register certified (L suffix), 86 x 90 x 79 mm, 370 g, 6 high-speed counters at 10 kHz with target comparison
- SKU: CP1E-E20SDEL-A
- Series: CP1E-E series basic-model S-type renewal compact PLC
- Voltage: 100 TO 240 VAC
- I/O: 20 points
Best-Fit Applications
- Small packaging line where the CP1E-E20SDEL-A controls 12 sensors and 8 solenoid-driven bag sealers through 2 A relay outputs
- Building automation where the CP1E-E20SDEL-A sequences HVAC dampers, lighting relays, and pump contactors from 8 mechanical relays on the Lloyd-certified variant
- Spare replacement on a legacy CPM1A-20CDR-A panel where the new CP1E-E20SDEL-A adds USB programming without changing the 86 x 90 x 79 mm footprint
Buying Checklist
- Pick the CP1E-E20SDEL-A for a Lloyd-certified 20-I/O basic PLC with USB programming on 100 to 240 VAC.
- Pick the CP1E-E20SDR-A instead when the application does not need Lloyd approval and the standard UC1/N/CE version is acceptable.
- Pick the CP1E-N20DR-A instead when 8 K steps program memory, built-in Ethernet, RS-232C, and RS-485 are required.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | CP1E-E series basic-model S-type renewal compact PLC |
| Model / SKU | CP1E-E20SDEL-A |
| Power Supply | 100 to 240 VAC at 50/60 Hz, 85 to 264 VAC operating range; 15 VA at 100 VAC max, 25 VA at 240 VAC max |
| Built-in I/O | 20 points (12 DC inputs at 24 VDC + 8 mechanical relay outputs, SPST-N/O form A) |
| Output Rating | 2 A at 250 VAC or 2 A at 30 VDC resistive; 8 A per common; 20 M operations no-load, 100 K at rated resistive |
| Memory | 2 K steps program (8 KB), 2 K words data memory, built-in EEPROM backup |
| Processing Speed | LD basic 1.19 us min, MOV 7.9 us min, overhead 0.4 ms |
| High-Speed Counters | 6 counters at 10 kHz incremental pulse; 6 input interrupts at 50 us min pulse width; 6 quick-response inputs |
| Communication | Built-in USB 2.0 B-type peripheral port; no built-in RS-232C, RS-485, or Ethernet; no CP1W option-board slot; no CP1W expansion |
| Environment | 0 to 55 C operating, 10 to 90 percent humidity (no condensation); 86 (W) x 90 (H) x 79 (D) mm; 370 g max |
| Approvals | UC1, N, L (Lloyd), CE; CP1W-BAT01 optional battery for non-retained DM area |
FAQ for CP1E-E20SDEL-A
What is the Omron CP1E-E20SDEL-A used for?
It is the CP1E-E series basic-model S-type renewal 20-I/O compact PLC on 100 to 240 VAC supply. It runs 2 K steps of ladder logic with 12 DC inputs and 8 2 A mechanical relay outputs, and it programs over USB. The Lloyd ('L') suffix means the unit is approved for marine and offshore cabinets. Typical uses are small packaging lines, building automation, and legacy CPM1A panel retrofits.
CP1E-E20SDEL-A vs CP1E-E20SDR-A - what is the difference?
Both are CP1E-E S-type renewal 20-I/O 100 to 240 VAC CPUs with USB and the same 2 K steps / 2 K words memory. The 'L' suffix on the -E20SDEL-A indicates Lloyd Register approval (marine and offshore panels); the -E20SDR-A carries the standard UC1 / N / CE approval set. Pick the -E20SDEL-A when the cabinet needs Lloyd certification; otherwise the -SDR-A is the equivalent at lower cost.
Can the CP1E-E20SDEL-A connect to a CP1W expansion unit?
No. The CP1E-E20 (20 I/O basic) CPU has no CP1W expansion bus connector. Pick the CP1E-E30SDR-A (30 I/O), CP1E-E40SDR-A (40 I/O), or CP1E-N30DR-A (30 I/O N-series) to add up to 3 CP1W expansion I/O or analog units. The CP1E-E20SDEL-A is fixed at 20 I/O.
What software programs the CP1E-E20SDEL-A?
CX-Programmer version 9.6 or later (part of the CX-One suite) or Sysmac Studio 1.0 or later. Connection is over the built-in USB B port with a standard USB A-to-B cable (CP1W-CN221 or equivalent). Ladder logic only; no structured text, no function blocks, no PID.
Does the CP1E-E20SDEL-A have Ethernet?
No. The CP1E-E20SDEL-A has USB only. For built-in 10/100 Ethernet with Modbus TCP and Host Link, pick the CP1E-N20DR-A (or the larger CP1E-N30DR-A). The CP1E-E20SDEL-A cannot fit a CP1W-CIF41 Ethernet option board because it has no option-board slot.
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