슈나이더 RXM2AB2P7 릴레이

The RXM2AB2P7 is a plug-in miniature intermediate relay belonging to Schneider Harmony Zelio series, 특징 2 전환 연락처 (2CO/DPDT), 12등급, 230V AC 코일, 내장형 LED 표시기 및 잠금 가능 테스트 버튼. It matches RXZE series sockets, widely applied in industrial automatic control, PLC interface connection, motor control and building automation. It is certified with CE/UL/CSA/RoHS and compliant with air freight regulations (no built-in lithium battery).

모델 코드 정의

부분	암호	의미
시리즈 코드	RXM	Zelio series plug-in miniature intermediate relay
접촉 수량	2	2 sets of changeover contacts (2CO/DPDT), 즉 2 평상시 열려 있음 + 2 평상시 닫혀 있음
Functional Feature	AB	Equipped with lockable test button + mechanical indicator window + detachable label
LED Status	2	With coil LED indicator (1 = without LED)
코일 전압	P7	230V AC 50/60Hz

Full Model Definition: Schneider Zelio RXM series plug-in miniature intermediate relay with 2 sets of 12A changeover contacts, lockable test button, mechanical indicator window, LED indicator and 230V AC coil voltage.

핵심 기술 매개변수

매개변수 카테고리	사양	비고
Basic Characteristics
연락처 구성	2콜로라도 (DPDT / 2아니요+2NC)	Double-pole double-throw, AgNi silver-nickel contact material
정격 작동 전류 (즉)	12A @ 250V AC (IEC), 10A @ 300V AC (UL/CSA)	저항 부하
정격 절연 전압 (우이)	250다섯 (IEC), 300다섯 (UL/CSA)	Withstand voltage level
정격 임펄스 내전압 (음)	4kV (1.2/50μs)	Surge protection capability
Coil Specifications
코일 전압	230V AC 50/60Hz	Defined by code P7
코일 전력 소비	대략. 1020mW	Operating power
찾다 / Drop-out Time	20ms 이하 / 20ms 이하	Response speed
전기적 내구성	10⁶ operations (rated load)	Durability index
기계적 내구성	10⁷ operations	No-load operation times
물리적 & Environmental Data
차원 (폭×높이×깊이)	22.5×57×44mm	Standard DIN rail size
장착 유형	플러그인 유형, compatible with RXZE series sockets	Socket sold separately
보호 등급	IP40	방진 보호
작동 온도	-40°C ~ +55°C	Wide temperature adaptability
보관 온도	-40°C ~ +70°C	운송 & 보관 온도
진동 / 충격 저항	10~55Hz, 0.5mm 이중 진폭 / 100m/s²	Industrial environment adaptability

전체 시리즈 모델 목록 (RXM AB Series)

모델	Contact Number	Contact Current	주도의	코일 전압	비고
RXM2AB2P7	2콜로라도	12에이	예	230뷔와	표준 모델
RXM2AB2B7	2콜로라도	12에이	예	24뷔와	Common control voltage
RXM2AB2E7	2콜로라도	12에이	예	48뷔와
RXM2AB2F7	2콜로라도	12에이	예	120뷔와
RXM2AB2BD	2콜로라도	12에이	예	24DC에서	DC version
RXM2AB2FD	2콜로라도	12에이	예	110DC에서
RXM2AB2UD	2콜로라도	12에이	예	220DC에서
RXM4AB2P7	4콜로라도	10에이	예	230뷔와	4-contact version
RXM3AB2P7	3콜로라도	10에이	예	230뷔와	3-contact version
RXM2AB1P7	2콜로라도	12에이	아니요	230뷔와	Non-LED version

선택 니모닉: Numbers stand for contact groups; AB/LB/CB define functions; 1/2 means with/without LED; P7/B7/E7/BD represent voltages; 12A/10A indicate contact current.

Cross-brand Comparison & 교체 모델

4.1 Internal Schneider Replacement

원래 모델	교체 모델	교체 설명
RXN21P7	RXM2AB2P7 + RXZE1M2C socket	RXN series discontinued, replaced by RXM series
RXM2AB2P7	RXM2AB2P7PVS	Version with surge suppression
RXM2AB2P7	RXM2CB2P7	Without detachable label (same function)

4.2 Competitor Equivalent Models

상표	모델	Equivalent Specification	차이점
지멘스	3RT2016-1BB42	2콜로라도, 12에이, 230뷔와	Different mounting size, 더 높은 가격
씨줄	CR-M024DC2	2콜로라도, 12에이, 24DC에서	DC형, 더 빠른 응답
옴론	MY2N-GS	2콜로라도, 12에이, 230뷔와	저렴한 가격, shorter service life
바이드뮐러	DRM570230LT	2콜로라도, 12에이, 230뷔와	테스트 버튼 포함, DIN 레일 마운트

응용 환경 & 산업 사례

5.1 적용 가능한 시나리오

산업	일반적인 응용	장점
산업 자동화	PLC 출력 확장, signal amplification	Lockable test button for easy troubleshooting
모터 제어	스타-델타 시작, 가역적 제어, soft starter triggering	12A contact capacity fits contactor coil control
빌딩 자동화	HVAC system, 조명 제어, 화재 결합	Wide working temperature (-40°C~55°C), IP40 보호
전력 시스템	Secondary circuit of switchgear, protection relay actuation	4kV impulse withstand, strong anti-surge performance
포장기계	Conveyor control, cylinder solenoid valve drive	Fast response ≤20ms, long mechanical service life 10⁷ times

5.2 Non-recommended Applications

Direct control of high inductive loads (surge suppressor recommended)

Continuous load current over 12A (choose RXM4 series or contactors)

Severe oil mist and heavy dust environments (limited IP40 protection)

Strong electromagnetic interference environments (shielding measures suggested)

5.3 일반적인 적용 사례

사례 1: PLC-controlled motor forward/reverse circuit

구성: 2 sets of RXM2AB2P7 + RXZE1M2C sockets

기능: Control forward/reverse contactor coils via PLC outputs to realize motor reversible operation

이점: Quick fault judgment via lockable test button; mechanical window shows contact status intuitively

사례 2: Zoned building lighting control

구성: 8 sets of RXM2AB2P7 + RXZE1M2C sockets

기능: Independent on-off control of 8 lighting zones through building automation system

이점: LED indicators facilitate inspection; IP40 protection adapts to electrical shaft environment

항공 화물 규정 준수 & 인증

6.1 Air Freight Compliance Judgment

Compliance Item	Result	Basis
Built-in Lithium Battery	없음	Electromagnetic relay without battery components
Magnetic Substance	Non-dangerous goods	Weak coil magnetic field, compliant with IATA DGR 2.3.2.2
Shipping Category	General cargo	No UN number, shipped as regular electronic products
Packaging Requirement	Anti-static bag + carton box	Prevent pin damage and static electricity

6.2 Certification List (Including Certificate No.)

인증	Standard No.	Certificate Information
CE	안에 61810-1, 안에 61810-3	Comply with LVD 2006/95/EC & EMC 2014/30/EU directives
UL	UL 508, UL 1059	인증서 번호: E82889
CSA	C22.2 No.14	인증서 번호: LR64742
RoHS 규제	2011/65/EU	Meet RoHS 2.0 hazardous substance restrictions
REACH	(EC) 아니요 1907/2006	Free of SVHC high-concern substances
EAC	TR CU 004/2011	Customs Union certification for Russia, Kazakhstan etc.

일반적인 결함 & 문제 해결 가이드

7.1 Fault Quick Check Table

결함 현상	가능한 원인	문제 해결 단계	솔루션
Coil no power (LED off)	1. Power disconnected / wrong voltage	1. Measure coil terminal voltage	1. Correct power connection
	2. Burnt coil	2. Test coil resistance (정상: 대략. 5kΩ)	2. Replace relay
	3. Poor socket contact	3. Re-plug relay	3. Clean socket contacts
Contacts fail to act	1. Locked test button	1. Unlock red test button	1. Unlock button
	2. 기계적 방해	2. Press test button manually	2. Replace relay
	3. 접촉용접	3. Check contact continuity after power off	3. Replace contacts or relay
접촉 고착	1. 초과 적재 / 단락	1. 부하 전류를 확인하세요	1. Derate usage or add contactor
	2. Excessive surge current	2. Test surge peak value	2. Install surge suppressor
	3. Contact wear	3. Inspect contact ablation	3. Replace relay
LED on but contacts not switching	1. Too low coil voltage	1. Ensure voltage ≥85% rated value	1. Raise control voltage
	2. Mechanical failure	2. Check mechanical indicator window	2. Replace relay
	3. 접촉 산화	3. 접점 청소	3. 접점 청소 또는 교체

7.2 유지 관리 제안

정기점검: Check LED status, mechanical window and test button function every 6 개월
Contact Life Management: Replace in advance when operation times approach 10⁶ cycles
Environment Control: Avoid ambient temperature over 55°C or humidity over 95%; clean dust regularly
서지 보호: Install RC snubber or varistor for all inductive load circuits
주문 정보 & 액세서리 선택

8.1 주문 코드

Main Product: RXM2AB2P7 (relay body only, socket excluded)

Recommended Socket: RXZE1M2C (나사식 터미널, fits 2CO relays)

Surge Suppressor Module: RXZS1 (RC snubber for inductive loads)

8.2 액세서리 목록

액세서리 이름	모델	기능
Screw Terminal Socket	RXZE1M2C	Standard mounting for 2CO relays
Spring Terminal Socket	RXZE1M2P	빠른 배선, tool-free connection
마커 스트립	RXZE1L	Detachable contact function marking
Surge Suppressor	RXZS1	Protect contacts and extend service life
Fixing Clip	RXZE1C	Anti-vibration, enhance mounting stability

Selection Avoidance Tips
전압 매칭: Ensure coil voltage matches control circuit; never mix AC and DC (P7=230V AC, BD=24V DC)
접점 용량: ≤12A for resistive loads, ≤6A for inductive loads (50% derating recommended)
Socket Matching: Only use RXZE series sockets; do not mix other brands
Test Button Note: Unlock the lockable button after use to avoid wrong fault judgment
LED Indication Rule: 2 = LED 포함, 1 = without LED, select according to on-site demand

요약: RXM2AB2P7 is a stable and fully-functional miniature intermediate relay suitable for most industrial control occasions. Focus on contact quantity, coil voltage and load type during selection. Equipped with matched sockets and accessories, it greatly improves system reliability and maintenance convenience.