OMRON CP1L-M40DT1-D 소형 PLC

CP1L: CP1L series 소형 PLC

중: 10K 프로그램 단계 (L = 5K steps)

40: Total built-in I/O = 40 전철기 (24 입력 / 16 출력)

DT: 트랜지스터 출력

1: PNP (sourcing) (DT without 1 = NPN sinking)

디: DC24V 전원 공급 장치

핵심 전기 사양

전원공급장치: DC24V, allowable range 20.4～26.4V, max power consumption 20W

Built-in inputs: 24 포인트 DC24V, NPN/PNP universal input

Built-in outputs: 16 points PNP transistor, 0.3A per point

프로그램 용량: 10K steps; Data memory: 32K words

Instruction speed: 0.55μs per basic instruction

High-speed counter: 4 축, max 100kHz

펄스 출력: 2 축, max 100kHz (for stepper/servo drives)

Onboard ports: USB programming port (no built-in Ethernet or serial port)

Expansion capability: 최대 3 CP-series expansion units, maximum total I/O 160 전철기; optional communication boards (RS232/485), supports Modbus-RTU, 등.

Built-in RTC real-time clock; battery-backed holding memory; operating temperature 0～55℃

일반적인 애플리케이션 시나리오

Small automated equipment, 컨베이어 라인, 포장 기계, 테스트 벤치, custom jigs, stepper & servo positioning control. Ideal for PNP output to match European standard sensors and drives.

Comparison with Similar Models (일반적인 혼란)

CP1L-M40DT-D: NPN sinking transistor output, other hardware identical

CP1L-M40DR-D: 릴레이 출력, no high-speed pulse support

CP1L-EM40DT1-D: Ethernet integrated version

CP1H-XA40DT1-D: Higher-performance CP1H series with built-in analog channels

선택 & 교체 노트

1. Critical distinction during replacement: DT1 = PNP sourcing; DT = NPN sinking. Reverse polarity connection may damage output circuits directly.
2. No onboard serial port. Modbus communication with HMI or inverters requires optional CP1W-CIF01/11 communication boards.
3. 프로그래밍 소프트웨어: CX-Programmer (CX-P), supports Ladder Diagram, 기능 블록 다이어그램, 구조화된 텍스트.
4. Replacement options for phase-out: CP1E-N40DT1-D or NX1P compact NX series.

Troubleshooting for Common Faults

No pulse output: Verify output polarity matches servo/stepper drive signal type; check pulse output bits, frequency and axis parameters.

통신 실패: Confirm communication board model, port number, baud rate and slave address; fit 120Ω terminating resistors at both ends of RS485 bus.

RUN indicator off after power-up: Check fatal program errors, PLC mode switch and battery fault.

Programming Software for 오므론 CP1L-M40DT1-D

Main software: CX-Programmer (CX-P) — Standard programming tool for OMRON CP-series PLC

✅ Minimum supported version: Ver7.10; 추천: Ver9.3 / 9.4 / 9.5 (stable for Win10/Win11)

✅ Software suite: CX-One (full package) / CX-One Lite (lightweight version, only for small PLCs such as CP/CPM)

지원되는 프로그래밍 언어

래더 다이어그램 (LD)

기능 블록 다이어그램 (FBD)

구조화된 텍스트 (성)

Sequential Function Chart (SFC)

Supporting Tools (included in CX-One package)

1. CX-Simulator: Offline simulation, program debugging without physical PLC
2. CX-Designer: HMI screen programming for OMRON NB/NS/NV touch panels
3. CX-Drive: OMRON inverter parameter setup
4. CX-Integrator: 네트워크 구성

Communication Methods (CP1L-M40DT1-D)

Onboard USB-B port, connect PC via standard USB printer cable; select USB network type in software.

With optional communication boards (CP1W-CIF01/11), online communication via RS232/485 Modbus-RTU is available.

Version Recommendation

Only CP1L / CP1E programming: Install CX-One Lite V4, compact and sufficient

Also programming CJ/CS/NX large PLCs: Install full CX-One V4

⚠️ 참고: SYSMAC Studio (NX series dedicated software) cannot be used for CP1L. It is exclusively for NX1P/NX7 and incompatible.

시스템 호환성

CX-P 9.x: 윈7 / 윈10 / 윈11 (64-조금)

버전 7.1: Mainly for Win7; driver issues frequent on Win11

New Project Setup Guide

Device type: CP1L-M40DT1-D

CPU model: CP1L-M40DT1-D

Network type: USB (기본)

1. Model Prefix Rules

L = 5K steps (경제); M = 10K steps (기준, this model belongs to M)

그 / EM = Ethernet enabled; no E = USB only

DR = Relay output; DT = NPN sinking transistor; DT1 = PNP sourcing transistor

-A = AC220V supply; -D = DC24V supply

1. Non-Ethernet Standard Models (CP1L-L / CP1L-M, USB only)

1) CP1L-L (5K steps, 경제)

① 14-point (8 입력 + 6 출력)

AC supply: CP1L-L14DR-A (계전기), CP1L-L14DT-A (NPN)

DC 공급: CP1L-L14DR-D, CP1L-L14DT-D (NPN), CP1L-L14DT1-D (PNP)

② 20-point (12 입력 + 8 출력)

AC supply: CP1L-L20DR-A, CP1L-L20DT-A

DC 공급: CP1L-L20DR-D, CP1L-L20DT-D, CP1L-L20DT1-D

2) CP1L-M (10K steps, 기준, this model’s series)

① 30-point (18 입력 + 12 출력)

교류: CP1L-M30DR-A, CP1L-M30DT-A

DC: CP1L-M30DR-D, CP1L-M30DT-D, CP1L-M30DT1-D

② 40-point (24 입력 +16 출력, 대상 모델)

교류: CP1L-M40DR-A, CP1L-M40DT-A

DC: CP1L-M40DR-D, CP1L-M40DT-D (NPN), CP1L-M40DT1-D (PNP)

③ 60-point (36 입력 + 24 출력)

교류: CP1L-M60DR-A, CP1L-M60DT-A

DC: CP1L-M60DR-D, CP1L-M60DT-D, CP1L-M60DT1-D

III. Ethernet Models (CP1L-EL / 여자 이름, USB + 이더넷)

1) CP1L-EL (5K steps, economy with Ethernet)

20-가리키다 (12 입력 + 8 출력)

CP1L-EL20DR-D, CP1L-EL20DT-D, CP1L-EL20DT1-D (DC24V 전용, no AC version)

2) CP1L-EM (10K steps, standard with Ethernet)

① 30-point (18 입력 +12 출력)

CP1L-EM30DR-D, CP1L-EM30DT-D, CP1L-EM30DT1-D

② 40-point (24 입력 +16 출력)

CP1L-EM40DR-D, CP1L-EM40DT-D, CP1L-EM40DT1-D (Ethernet version corresponding to M40DT1-D)

③ 60-point (36 입력 +24 출력)

CP1L-EM60DR-D, CP1L-EM60DT-D, CP1L-EM60DT1-D

1. CP1L Expansion Units (I/O 모듈, CPU excluded)

Input Units

CP1W-8ET, CP1W-16ET

Output Units

CP1W-8ER (계전기), CP1W-8ET (NPN), CP1W-8ET1 (PNP)

CP1W-16ER, CP1W-16ET, CP1W-16ET1

Mixed I/O Units

CP1W-MAD11 (비슷한 물건), CP1W-20EDR1, CP1W-40EDR, CP1W-40EDT, CP1W-40EDT1

Communication Boards (side-mounted on CPU)

CP1W-CIF01: RS232

CP1W-CIF11: RS485 (모드버스-RTU)

CP1W-CIF41: 이더넷 (for non-Ethernet CPU upgrade)

1. 빠른 선택 요약
2. 프로그램 용량: L=5K steps; M=10K steps
3. 이더넷: No E = USB only; E = Built-in Ethernet
4. Output polarity: DT=NPN sinking; DT1=PNP sourcing (common for European sensors)
5. 전원공급장치: -에이=AC220V; -D=DC24V

Application Fields of OMRON CP1L Series PLC

CP1L is a compact economy motion control PLC, equipped with onboard high-speed counters and pulse outputs. It supports analog, RS485/232 and Ethernet expansion. It is designed for standalone control of medium/small machines, suitable for simple stepper/servo positioning and Modbus communication. It is mainly for standalone 오토메이션 and not recommended as main controller for large multi-station production lines.

1. 포장기계 (가장 일반적인)

Vertical form-fill-seal machines, horizontal flow wrappers, pouch packaging machines

라벨러, slitting machines, sealers, coding auxiliary controls

특징: 2-axis pulse positioning, winding tension control, photoelectric counting, 재료 감지. DT1 (PNP) widely used for imported sensors.

2. 운반 & Sorting Logistics Equipment

소형 벨트 컨베이어, 롤러 라인, 이송 기계, 리프팅 & transfer units

Mini sorters, bin shuttles, 엘리베이터, 스토퍼 실린더 제어

특징: Multi-cylinder logic, photoelectric/proximity signal acquisition, inverter speed regulation via Modbus

3. Custom Jigs & Special Automation Machines (Non-standard Automation)

Press-fit machines, riveting machines, test fixtures, automatic screw lockers

Automatic drilling, chamfering, grinding and assembly fixtures

특징: 서보 포지셔닝, pressure acquisition (with analog modules), process interlock, safety door signal

4. 식품 가공 기계

반죽 믹서, 슬라이서, 충전물 기계, 캡핑 기계, food forming machines

Cleaning machines, pasteurization auxiliary control cabinets

장점: RTC 실시간 시계, recipe storage, batch production logging

5. 고무 & 플라스틱, Extrusion & Cutting Equipment

Small extruders, rubber cutters, cutting presses, 와인더

Fixed-length pipe cutting, fixed-length web cutting

Key functions: High-speed counter for length measurement, pulse synchronization, cut-to-length stop

6. 시험 & Inspection Equipment

Tensile testers, life test benches, airtightness testers

Continuity testers, withstanding voltage test fixtures, sensor calibration benches

Analog modules for pressure, displacement and voltage sampling

7. 직물 & Printing Auxiliary Machines

Small fabric cutters, slitter-rewinders, simple printing tables

Label printers, rewinders, auxiliary web guiding control

메모: High-speed main textile lines generally use CP1H or CJ series; CP1L is for auxiliary machines.

8. 공조, 수처리 & Environmental Auxiliary Equipment

Small constant pressure water supply cabinets (pressure sampling via analog module)

Small chemical dosing units for wastewater, exhaust gas treatment auxiliaries, 팬 & pump interlock

Suitable for limited I/O points and simple PID regulation

9. Lithium & 3C Industry Small Fixtures

Electrode cutting, pole piece handling, inspection jigs, simple assembly machines

특징: High demand for PNP output (DT1) to match Japanese/European sensors and servo drives

10. Other General Machinery

Injection molding auxiliaries (로봇, material dryers)

Woodworking machinery: panel cutting, grooving, small grinding equipment

Agricultural automation: automatic seeding, irrigation, sorting auxiliaries

Selection Guidelines — When to Choose CP1L

✅ 추천: ≤2 axes servo/stepper positioning, total I/O ≤160 points, Modbus required, cost-sensitive standalone machines

❌ 권장하지 않음: Multi-axis synchronization, large production lines, complex PID, high-precision high-speed motion control (choose CP1H or NX1P instead)

Frequently Used Matching Accessories

의사소통: CP1W-CIF11 (RS485 모드버스) for inverters and temperature controllers

운동: Pulse-type servo / stepper drives (EtherCAT not supported)

HMI: NB, NV series touch screens