EUCHNER CES-AZ-AES-02B Safety Relay

주문번호: 104775

It belongs to the CES-AZ series, a Transponder Non-Contact Safety Evaluation Unit (통합 안전 릴레이). It adopts Unicode (single coding), which only recognizes the uniquely taught actuator. It supports up to 2 read heads.

주요 사양

맥스. number of read heads: 2 (CES-A-L… series read heads)

안전 수준: 범주 4 / PL 전자 (ISO에서 13849-1)

Safety outputs: 2 relay safety outputs, 각각 2 internally series-connected NO contacts for redundancy

Coding type: Unicode (single coding); only the last taught actuator will be identified.

Multi-code alternative: CES-AZ-UES-02비 (주문 번호. 105140, Multicode)

Additional interfaces: Start button monitoring (falling edge detection), external contactor feedback loop, TST test input, DIA diagnostic output, O1/O2 semiconductor status outputs

설치: 35 mm DIN 레일

보호 등급: IP20 (only for cabinet installation)

전원공급장치: DC 24V (21~27V DC regulated power supply, 리플 <5%)

소비전력: 대략. 150 mA with relay energized

터미널: Plug-in coded terminals, wire cross-section 0.25–2.5 mm²

작동 온도: -20℃ ~ +55℃, 결로가 없을 것, relative humidity ≤80%

총중량: 0.299 kg

HS 통관 코드: 85364110

ECLASS: 27-27-24-03 Safety-related transponder switch

터미널 정의

UB / 0다섯: DC24V 전원 공급 장치

J1, J2: Teach-in jumpers (to write actuator coding)

H11/H12, H21/H22: Signal for read head 1 & read head 2

SH1, SH2: Shield grounding for read heads

TST: Self-test input

에스: Start button input (falling edge detection)

Y1/Y2: External feedback loop

13/14, 23/24: Two groups of safety relay outputs

DIA: Diagnostic output; O1/O2: Semiconductor status outputs for read heads

RESET pushbutton; LED 표시기: 힘, H1, H2, OUT safety status, DIA fault diagnosis

Series Comparison Table

응용 시나리오

핵심 기능

One evaluation unit monitors 2 safety gates/protection points simultaneously. The Unicode exclusive coding prevents bypass and replacement, ideal for high tamper-proof requirements. It works with non-locking CES read heads and locking CEM/CET safety interlocks (안에 1088).

1. 공작기계 산업 (가장 일반적인)
2. 머시닝 센터, CNC milling machines & 선반: Dual front + side safety doors. Immediate safe stop once any door opens. Paired with CET locking read heads to keep doors locked until spindle coasts to rest.
3. 연삭기, high-speed saws & 펀치 프레스: Two protective covers for high-speed rotating and reciprocating motions, meeting PL e safety requirements.
4. Laser cutting & plasma cutting machines: Upper and lower material loading doors; laser emission is only enabled when both doors are fully closed.
5. 자동화된 생산 라인 & Assembly Equipment
6. Robot workcells (fencing): Two access gates for the robot enclosure; robot stops immediately if a gate opens during operation.
7. Custom assembly machines, hydraulic presses & 리벳팅 기계: Front maintenance door + side material feed door with interlock logic.
8. 컨베이어, 이송 기계 & rotary lifting stations: Service access gate + bypass protection gate.
9. 사출 성형 & 다이캐스팅 기계: Mold safety door + barrel protective door with lock function to prevent opening during mold clamping and melt processing.
10. 포장, 인쇄, 리튬 배터리 & 3C Equipment
11. High-speed packaging, 라미네이팅 & 슬리팅 머신: Two rotary roller guard doors.
12. Li-ion winding machines, electrolyte filling machines & formation cabinets: Dual chamber doors to prevent high-voltage hazards and mechanical pinch injuries.
13. SMT 배치 기계, AOI testers & FPC equipment: Front and rear maintenance hatches.

이점: Non-contact design with no mechanical wear, long service life and resistance to dust and oil contamination.

4. 자재 취급 & Warehouse Equipment
5. Vertical elevators & lifts: Upper and lower level protective doors.
6. 분류 시스템 & 크로스 벨트 종류: Two fence service doors.
7. Small AGV and tooling trolley cabin hatches.
8. 음식 & 제약 기계 (Cleanroom Use)
9. 충전물 기계, bottle washers & 씰링 기계: Dual clean chamber doors.
10. Sterilization equipment: Chamber door + service door. Non-contact design avoids jamming and is easy to clean with no mechanical friction.

메모: Select stainless steel food-grade read heads for this application.

6. Test Benches & Laboratory Tooling
7. High-voltage test stands & aging cabinets: Two safety hatches; Unicode coding prevents personnel from shorting safety circuits to access hazardous areas.
8. Impact and durability test rigs: Dual protective enclosure doors.

모델 선택 가이드 (비판적인)

CES-AZ-AES-02비 (Unicode)

Only recognizes the last taught actuator. Anti-tampering priority. For machines with safety audits and strict anti-bypass requirements.

CES-AZ-UES-02비 (Multicode)

Accepts any actuator of the same series. Only used for position monitoring; easier maintenance without re-teaching after actuator replacement.

02B = Max. 2 read heads; choose 04B for 4 안전문.

Recommended Matching Read Heads

CES-A-LNN: Non-locking type, only for door position monitoring

CEM: Process lock for production process protection

CET: Personnel safety lock (door locked until machine stops coasting; 안에 1088)

부적합한 용도

이상 2 independent safety doors (select 04B or safety PLC instead)

Multiple gates requiring separate logic and different stop sequences (use a safety controller)

Simple door monitoring without anti-bypass requirements (UES version offers better cost performance)

EUCHNER CES-AZ-AES-02비 (주문 번호. 104775) Full Technical Data

유형: Unicode (single coding) non-contact transponder safety evaluation unit, 최대. 2 read heads

1. 주문하다 & Coding Information

주문번호: 104775

Coding type: Unicode (unique coding); only the last taught actuator will be recognized to prevent bypass replacement

Supported read heads: 2 단위 (CES-A-L… / CEM / CET series)

ECLASS: 27-27-24-03

HS 통관 코드: 85364110

2. 안전성능 (ISO에서 13849-1 / EN IEC 62061)

Safety category: 범주 4

Performance level: PL 전자

SIL rating: 실 3

PFHd: 1.3×10⁻⁸

Mission time: 20 연령

Safety architecture: Dual redundant relay safety outputs; each channel has 2 internally series-connected monitored NO contacts

3. 전기적 매개변수
4. Supply voltage UB: DC 21~27V, rated DC24V (regulated power supply, 리플 <5%), UL Class 2 power supply required
5. 소비전력: 대략. 150 mA with relay energized (excluding load of monitoring outputs)
6. Relay safety outputs (13/14, 23/24)

정격 절연 전압: 250 뷔와

맥스. switching voltage: 250 뷔와 / 30 DC에서

Continuous thermal current Ith: 8 에이

AC-15: 6 에이 / 230 뷔와; DC-13: 4 에이 / 24 DC에서

4. External feedback loop Y1/Y2

Loop current: 5~8~10 mA

맥스. allowed loop resistance: 600 오

5. 디지털 입력 (S Start, TST Test)

낮은 수준: 0~2 V DC; 높은 수준: 15~27 V DC

6. Semiconductor monitoring outputs O1/O2, DIA

유형: NPN transistor output, NOT safety outputs

맥스. 부하 전류: 100 엄마

7. 터미널: Plug-in coded spring terminals, wire cross-section 0.25–2.5 mm²
8. Recommended external fuse: 맥스. 8A gG
9. 기계 & 환경 데이터

전체 치수: 114 × 99 × 45 mm

하우징 재료: PA6.6 engineering plastic

무게: 대략. 0.25 kg

설치: 35 mm DIN 레일 (EN60715 TH35)

보호 등급: IP20 (cabinet-only installation)

오염도: 2

작동 주변 온도: -20 ℃ ~ +55 ℃

상대습도: ≤80%, 결로가 없을 것

장착 위치: Any orientation

5. 인터페이스 & 지표

터미널: UB/0V power, H11/H12 (read head 1), H21/H22 (read head 2), SH1/SH2 shield, S Start, TST Test, Y1/Y2 feedback, 13/14 & 23/24 안전 출력, O1/O2 read head status, DIA diagnosis

Operating elements: RESET pushbutton, J1/J2 teach-in jumpers

LED 표시기: 힘, H1, H2, OUT safety status, DIA fault diagnosis

6. Read Head Compatibility

Reliable operating distance Sar: 맥스. 26 mm (depends on read head model)

Compatible types: Non-locking door monitors CES-A-LNN / CES-A-LCA; process interlocks CEM; personnel safety interlocks CET (안에 1088)

7. EMC & 규정 준수 표준

EMC standard: EN IEC 60947-5-3

적용 가능한 표준: ISO에서 13849-1, EN IEC 62061, 안에 1088 (for guard lock applications)

8. 모델 차별화

CES-AZ-AES-02비: Unicode, anti-replacement, 카테고리 4 / PL 전자

CES-AZ-UES-02비 (105140): Multicode, accepts any same-series actuator, 더 쉬운 유지보수

EUCHNER Safety Relay / Evaluation Unit Model & 주문 번호 목록

Two main product lines: ESM standalone safety relays (범용) and CES-AZ transponder evaluation units (타겟 모델), plus CES-AR series for serial connection.

메모: CES-AZ is a transponder decoding safety evaluation unit, generally referred to as a safety relay in the industry. All models meet Cat.4 / PL 전자 (ISO에서 13849-1).

1. ESM Series General Safety Relays (비상 정지, 안전문, 양손 제어, 연락처 확장)

1) ESM-BA Non-Time-Delay Basic Modules (카테고리 4)

2) ESM-BT Time-Delay Modules (카테고리 4, adjustable 1~30s; fixed-delay versions available)

3) ESM-2H Two-Hand Control Modules (EN574 / Type IIIC)

4) ESM-ES Contact Expansion Modules (Non-delay, used with BA/BT main units)

5) ESM-TE Time-Delay Expansion Modules

6) ESM Accessories

1. CES-AZ Series Transponder Evaluation Units (Unicode AES anti-tamper / Multicode UES general type)

AES = Unicode (only recognizes taught actuators, anti-bypass); UES = Multicode (accepts any same-series actuator, 쉬운 유지 보수)

III. CES-AR Serial Link Evaluation Unit (맥스. 12 AR read heads wired in series)

빠른 선택 가이드

1. ESM-BA/BT: General safety relays for E-stop, regular safety gates and light curtains; no transponder decoding function.
2. CES-AZ-AES: Transponder-only type, anti-replacement & anti-cheating; for machine tools and automation with strict anti-bypass requirements.
3. CES-AZ-UES: Transponder-only type; no re-teaching needed after actuator replacement, preferred for mass-produced equipment.
4. CES-AR-AES-12: Long-distance serial connection for multiple safety gates, reduces wiring work.

I can export this whole text into pure plain text (without tables) for direct copy to Excel, or provide the wiring diagram + fault LED troubleshooting list in English. Do you need that?