Leuze CML720i-T05-240.A-M12

품목 번호: 50119370｜Measuring light curtain transmitter (송신기만, 페어링된 수신기와 함께 사용해야 합니다.)

✅ Model Code Explanation

📌 Key Technical Specifications

원칙: Infrared through-beam measuring light curtain, NOT safety light curtain. Used for dimension inspection, object contour detection, 계산, material level monitoring and other measurement applications

Effective measuring range: 240 mm, 총 48 beams, beam pitch: 5 mm

Minimum detectable object diameter: 10 mm

작동 범위: 0.1～3.5 m (guaranteed range)

전원공급장치: DC 18～30V, reverse polarity & 단락 보호

Cycle response time: 1.84 ms

광원: Infrared LED 940nm

보호 등급: IP65

주변 온도: Operating -30℃ ~ +60℃; Storage -40℃ ~ +70℃

주택: Aluminum alloy profile, supplied with 2 BT-NC mounting sliders

전반적인 차원: W29 × D35.4 × L315 mm

🔌 Electrical Interface (M12 5-pin male A-coded)

The transmitter only emits infrared beams. All communication and signal output are implemented on the receiver side. Optional receiver interfaces: CANopen / 프로피네트 / IO-링크 / 아날로그 출력

🧩 Matching Receiver Selection (동일한 사양: 240mm, 5mm beam pitch)

CML720i-R05-240.A/CN-M12: CANopen bus

CML720i-R05-240.A/PB-M12: 프로피버스

CML720i-R05-240.A/PN-M12: 프로피네트

CML720i-R05-240.A/CV-M12: Analog voltage / current output

📋 Typical Applications

키 / width measurement of objects on conveyor lines

Missing part inspection & contour detection for cartons

Material counting, gap detection

투명한 물체 감지 (CML720i supports transparent part recognition)

정렬, 포장, dimension inspection for timber & boards

⚠️ 중요한 차이점

1. CML720i = Measuring light curtain, no safety certification. Cannot be used for personnel safety protection; Safety light curtain series: MLC.
2. Complete system = Transmitter (티) + 수화기 (아르 자형) paired. Transmitter alone cannot work.
3. 지원 3 scanning modes: Parallel beam / Slanted beam / Cross beam, configurable via receiver.

HS Code Reference

90314990 (Optical measuring sensor / photoelectric detection device)

문제 해결 가이드

1. Power ON, transmitter green LED steady ON: 정상; 섬광: Synchronization error (transmitter-receiver out of sync, 배선 결함)
2. 신호 없음: Check parallel installation of transmitter & receiver, operating distance ≤3.5m, no strong direct light on lens
3. Inaccurate measurement: 렌즈 청소, verify beam mode setting, eliminate reflection interference

✅ Matching Receiver for CML720i-T05-240.A-M12 (Item No.50119370)

Model rule: CML720i-R05-240.A/xx-M12

R=Receiver; 05=5mm beam pitch; 240mm measuring height; A=Axial M12 straight connector; /xx = Interface suffix

선택 참고 사항

1. Transmitter and receiver must be fully matched: 5mm beam pitch, 240mm measuring height, A-type axial M12 connector consistent with transmitter. Only receiver adds interface suffix /xx
2. Transmitter only carries power & sync lines; All measurement output and bus communication are integrated in receiver
3. Identical mechanical dimensions: W29 × D35.4 × L315 mm, supplied with 2 BT-NC mounting sliders

Cable Information

Sync cable between transmitter & receiver: M12 5-core, connects Transmitter ↔ Receiver

Receiver connects to PLC via separate bus / analog cable

Full Wiring for 슬로건 CML720i (4 Interface Versions)

General architecture: Receiver X1 (8-pin M12 A-coded) main port: 전원공급장치 + IO + sync line to transmitter; Transmitter X3 fixed as 5-pin M12 A-coded.

Transmitter Model: CML720i-T05-240.A-M12 (X3: 5-핀 M12)

Receiver X1【8-pin M12 A-coded】(Pin definition identical for all versions!)

✅ Receiver X1 (8-pin M12 A-coded, common for all variants)

✅ Transmitter X3 (5-pin M12 A-coded, fixed definition)

👉 Receiver X1 Pin1,Pin3,Pin6,Pin7 → Connect to Transmitter X3 Pin2,Pin3,Pin4,Pin5. Use Leuze Y-type sync cable, max length 20m.

1️⃣ CML720i-R05-240.A/PN-M12｜Profinet Version

Receiver equipped with 3 M12 connectors:

X1: 8-핀 (힘 + Sync + IO, see table above)

X2: BUS IN (4-pin M12 D-coded)

X3: BUS OUT (4-pin M12 D-coded)

Profinet D-coded M12 (4-핀):

Wiring Architecture:

DC24V supplied to receiver X1; Sync cable from X1 to transmitter; Profinet bus connects PLC/switch to X2, X3 daisy-chains next PN device; Enable terminator resistor on last station.

Supports PLC reading: Blocked beam number, height value, diagnostic status.

2️⃣ CML720i-R05-240.A/CN-M12｜CANopen Version

수화기: X1 (8-핀, 힘 + Sync) + X2 (5-pin M12 A-coded CAN bus)

CAN bus X2 (5-pin M12 A-coded)

배선: X1 power & sync to transmitter; CAN H/CAN L connect to CAN bus; 120Ω terminator resistor required at both ends of bus.

3️⃣ CML720i-R05-240.A/L-M12｜IO-Link Version

Receiver only has X1 (8-pin M12 A-coded), no extra bus port. IO-Link multiplexes Pin4 (C/Q) of X1.

핀 1: 24V+

핀3: 0다섯

핀4: C/Q IO-Link communication → Directly connect to PLC IO-Link master port

Pin2/Pin5: Digital IO (Teach, fault output)

Pin6/7: Sync to transmitter

IO-Link master reads measured height and beam data directly, no extra bus cable required.

4️⃣ CML720i-R05-240.A/CV-M12｜Analog Version (전압 / 현재의)

Receiver also only has X1 (8-pin M12 A-coded), analog output on X1 Pin7.

Pin7: Analog OUT Analog Output

Parameter switchable: 0~10V or 4~20mA

Full scale corresponds to measuring height 0~240mm

Pin1/3: 24V 전원 공급 장치

Pin6/7: Sync signal to transmitter

Pin2/Pin5: Digital IO (잘못 / Teach)

⚠️ Note: Analog output and RS485 sync share Pin7, internal auto switching. Wiring remains unchanged; voltage/current mode configured via Leuze software.

📌 General Wiring Guidelines

1. Power supply range DC18~30V, DC24V 권장; Isolated power supply required, shield single-point grounding.
2. Sync cable (Transmitter ↔ Receiver) max length 20m; Bus cable max 40m, shielded cable mandatory.
3. 배선 순서: Connect shield ground first → Wire all signals → Power ON; Power OFF before disassembly.
4. IO1 default as Teach input, short to GND to trigger teach routine for zero calibration.
5. Separate signal cables from power cables to avoid interference from frequency converters.

🧾 Quick Selection Guide

지멘스 PLC: Prefer PN Profinet version

Industrial control system with CAN bus: CN CANopen

Compact PLC with IO-Link master: L IO-Link

Legacy equipment requiring analog acquisition: CV 4~20mA / 0~10V