OMRON CP1H-XA40DR-A-EDU

CPUユニット with Built-in Analog I/O, リレー出力, Educational Training Version

CP1H-XA40DR-A-EDU: オムロン Sysmac-CP1H compact PLC CPU with built-in analog I/O, リレー出力, for educational laboratory training. Its commercial counterpart is CP1H-XA40DR-A. The suffix-EDU stands for Education version. Hardware is identical, firmware and licensing are oriented for teaching scenarios.

1. Model Number Decoding

2. コアハードウェア仕様
3. デジタル I/O

デジタル入力: 24 ポイント, DC24V

デジタル出力: 16 ポイント, リレー出力 (2A per point for resistive load)

On-board Analog I/O (no extra expansion module required)

アナログ入力: 4 チャンネル, 0-10V /4-20 mA

Analog Outputs: 2 チャンネル, 0-10V

2. 電源: AC 100-240V
3. プログラム容量: 20K steps; Data memory: 32K語
4. High-speed Counter: 4-axis, 100 kHz; パルス出力: 4-axis,100 kHz (supports servo positioning)
5. Communication Ports: Peripheral port (RS232) + USBプログラミングポート; expandable with RS485 and CP1W modules
6. 拡張機能: Max.7 units of CP1W expansion modules; compatible with CP1W analog, digital-I/O and temperature modules

⚠️ Notes for-EDU version

1. Designed for laboratory training. OMRON does not provide industrial-site warranty. Use standard commercial model CP1H-XA40DR-A for industrial projects.
2. プログラム, CXプログラマー / CX-One software, wiring and expansion modules are fully interchangeable between EDU and commercial units; user programs can be directly downloaded to either unit.
3. ソフトウェアの互換性

プログラミングソフトウェア: CXプログラマー (within CX-One software suite)

Not compatible with Sysmac-Studio: CP1H belongs to traditional CP-series, not the NJ/NX platform.

4. Easily-confused Model Comparison
5. CP1H-XA40DT-A-EDU: トランジスタ出力. Superior high-speed pulse performance, direct-drive for servo drives.
6. CP1H-XA40DR-A-EDU: リレー出力. Suitable for contactors and indicator lamps. Limited relay mechanical life; not for high-frequency pulse switching.
7. CP1H-Y20DT-D: DC power supply variant, no built-in analog I/O.
8. 交換オプション

OMRON upgrade alternative: CP2E-N40DR-A (no on-board analog; add CP1W-MAD42 analog module separately)

Domestic compatible alternatives: Inovance H1U/H2U series, Xinje XD-series PLC.

6. 中古品の検査チェックリスト / Training-grade-EDU Hardware
7. Inspect relay outputs for contact burning or adhesion.
8. Mandatory testing of built-in analog input & 出力.
9. Verify USB programming port and RS232 peripheral port communication.

4.-EDU units are not eligible for OMRON industrial warranty claims; for laboratory-use only.

OMRON CP1H-XA40DR-A-EDU

ハードウェア 100% equivalent to CP1H-XA40DR-A.-EDU = Educational training variant. Differences are limited to warranty and sales channel. I/O mapping, analog functions, communication and programs are fully interoperable.

1. CIO I/O Memory Assignment (-EDU exactly the same)

デジタル I/O

注記: DR relay-output models do NOT support hardware high-speed pulse output. Pulse positioning function is only available for DT transistor-output variants.

On-board Analog I/O Address (XA-specific hardware)

Analog range options: 0-10V, 1-5V,-10-10V,4-20 ミリアンペア. Power-cycle the PLC after parameter configuration for settings to take effect.

2. ターミナル & 配線ガイドライン

2.1 電源端子

L1 / L2(N): AC100-240V, 50/60 Hz

GR: 保護アース, must be grounded

24V OUT: Auxiliary 24 VDC output from PLC (300 mA max) for sensor power; 過負荷にならないように.

2.2 デジタル入力 (沈む / Sourcing selectable)

COM: Input common terminal. シンク入力: connect COM to 0 V; Sourcing input: connect COM to 24 V.

Input terminals: 00-23 for DC24V signals.

2.3 リレー出力

Independent common-COM terminals for output groups. マックス. 2 A per point for resistive loads. Free-wheeling diodes are recommended for inductive loads.

Avoid frequent ON/OFF switching; relay contacts have finite mechanical service life.

2.4 On-board Analog Wiring

4 × AI, 2 × AO. DIP-switch per AI channel: OFF = voltage input; ON = current input.

1. 電圧入力: Signal positive → VIN, signal negative → COM
2. 電流入力 (4-20 ミリアンペア): Set DIP-switch ON, short-circuit VIN and IIN, feed signal to IIN, signal negative → COM
3. アナログ出力 (voltage-only): VOUT to load positive, COM to load negative. On-board AO supports voltage output only, no current output capability.

⚠️ Route analog cables separately, keep clear of power cables to minimize electromagnetic interference.

3. Side-by-side Comparison: CP1H-XA40DR-A vs CP1H-XA40DR-A-EDU

-Many-EDU units circulate in second-hand markets. Hardware may function properly, yet OMRON will reject warranty service requests.

4. HS-Code Reference (Customs Declaration)

Commodity: プログラマブルロジックコントローラー (PLC)

HSコード: 84714100 (Complete-system programmable controller)

For reference only. Confirm HS classification with your customs broker before actual declaration.

5. Acceptance Test Procedure for Second-hand-EDU Training Units
6. Power-on test: Apply AC100-240V. POWER LED lights normally, no error alarms. Check backup-battery condition; low battery will cause program loss.
7. Digital Input test: Feed 24 VDC signal to every input point, monitor CIO0 & CIO1 bits via CX-Programmer to verify full response.
8. Relay Output test: Force-ON CIO100 / CIO101 bits point-by-point; measure contact continuity; check for burned or stuck contacts.
9. USBプログラミングポート: Verify program upload / download with CX-Programmer.
10. RS232 peripheral port: Validate serial communication.
11. Mandatory analog-I/O testing:

Voltage mode: Inject 0-10 V reference signal to each AI channel, monitor CH200-203 values.

AO test: Assign values to CH210 & CH211, measure output voltage at VOUT terminals.

Switch to current-input mode, validate 4-20 mA acquisition.

7. Expansion bus test: Mount one CP1W expansion unit and confirm bus communication.
8. Sourcing-Alternative Quick Reference
9. OMRON upgrade replacement: CP2E-N40DR-A, no native analog; add CP1W-MAD42 analog module.
10. Transistor-output variant for motion control: CP1H-XA40DT-A-EDU
11. 国内代替品: Inovance H2U-40DR, Xinje XD3-40R-E
12. ソフトウェア & ドキュメント

Programming Tool: CXプログラマー (CX-One4.x); Sysmac-Studio is not supported.

Manual reference document No.: W450 (CP1H Operation Manual).