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Part of the Omron CP-Series Compact PLCs series — see the full model table, lifecycle status and replacement parts.

Omron CP1E-N30DR-A — front view of the CP1E CPU showing the Omron model label, the 18 input terminals on the left, the 12 relay output terminals on the right, the RS-232C DB9 port, the USB Type-B programming port and the 100-240 VAC supply terminals on top

Omron CP1E-N30DR-A — CP1E CPU, 30 I/O, AC, RS-232C

SKU: CP1E-N30DR-A

USD 115.00

Omron CP1E-N30DR-A CP1E N30 CPU, 18 DC in / 12 relay out, 100-240 VAC, 8K steps, RS-232C + USB. In stock.

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Product Overview

The Omron CP1E-N30DR-A is a 30-point basic-type CPU unit from the CP1E compact PLC family, 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.

The unit ships with 18 digital inputs (24 VDC, PNP or NPN) and 12 relay outputs (2 A) on removable terminal blocks. Program capacity is 8K steps and data memory is 8K words. Logic execution is 1.19 microseconds per LD instruction. Six inputs double as 100 kHz single-phase or 50 kHz two-phase high-speed counters.

Built-in ports are RS-232C and USB. Three CP1W expansion units add up to 150 I/O and up to 28 analog channels with option boards. Battery-free memory backup uses an optional CP1W-BAT01. The body is 130 x 90 x 85 mm, 600 g, DIN-rail mounted. For 40 I/O on the same family, pick the CP1E-N40DR-A. For 20 I/O with built-in analog, pick the CP1E-NA20DR-A.

Key Features

  • CP1E N-type 30-point CPU with 18 DC inputs and 12 relay outputs (2 A)
  • 8K steps program, 8K words data, 1.19 us LD execution
  • Built-in RS-232C + USB, 100 kHz single-phase / 50 kHz two-phase high-speed counters
  • 100-240 VAC supply, 300 mA aux 24 VDC, up to 3 CP1W expansion units, 600 g
  • SKU: CP1E-N30DR-A
  • Series: Omron CP1E-series N-type compact PLC
  • Voltage: 100 TO 240 VAC

Best-Fit Applications

  • Small packaging machine where the 30 I/O and the 3 CP1W expansion slots cover the recipe I/O and one analog scale
  • Existing CP1E cell spare CPU drop-in where the RS-232C port stays wired to the NS5 HMI and the USB port takes the new CX-Programmer project
  • Material-handling conveyor where the six 100 kHz counters track encoder feedback on four divert lanes

Buying Checklist

  • Pick the CP1E-N30DR-A for a 30-I/O CP1E N-type CPU with 100-240 VAC supply, RS-232C + USB and 8K steps.
  • Pick the CP1E-N40DR-A instead when the cabinet needs 40 I/O on the same N-type platform.
  • Pick the CP1L-M30DR-A instead when the program needs 10K steps and 32K words data on the same 30-I/O form factor.

Technical Specifications

Manufacturer Omron Corporation (Japan)
Series Omron CP1E-series N-type compact PLC
Model / SKU CP1E-N30DR-A
Supply Voltage 100 to 240 VAC, 50/60 Hz (operating range 85 to 264 VAC)
Digital Inputs 18 x 24 VDC (PNP or NPN); 6 are 100 kHz high-speed counters
Digital Outputs 12 x relay, 250 VAC 2 A resistive
Program Capacity 8K steps
Data Memory 8K words; battery-free with optional CP1W-BAT01
LD Execution Time 1.19 us per basic instruction
Communication Ports RS-232C (DB9); USB 2.0 programming
Expansion Up to 3 CP1W expansion units; max 150 I/O; max 28 analog channels
Dimensions / Weight 130 (W) x 90 (H) x 85 (D) mm; 600 g

FAQ for CP1E-N30DR-A

Does the CP1E-N30DR-A have built-in Ethernet?
No. The base N-type has USB and RS-232C only. For Ethernet, mount a CP1W-CIF41 option board in the expansion slot, or step up to the CP2E-N60DR-D which has two built-in 10/100 Ethernet ports.
How much expansion can the CP1E-N30DR-A host?
Up to 3 CP1W expansion units, for a maximum of 150 I/O and up to 28 analog channels with the CP1W-AD042 and CP1W-DA021 option boards. Use the CP1W-CN811 I/O cable (80 cm) between the CPU and the first expansion unit.
What battery does the CP1E-N30DR-A use?
None required as standard. Memory backup is battery-free. For retention of the real-time clock and retained variables across power loss, fit the optional CP1W-BAT01 battery in the side slot.
Can the CP1E-N30DR-A run stepper or servo drives?
Not directly. The CP1E has six 10 kHz high-speed counter inputs but no pulse outputs. For pulse-train stepper or servo command, step up to the CP1L-M30DR-A (no built-in pulse outputs) plus a CJ1W-NC213 / NC413 position control module, or move to the CP1H-X40DT-D which has four 100 kHz pulse outputs on the transistor output body.

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