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Model Positioning & 핵심 차이점
BMXDRA1605H: 16-channel relay output module of the Modicon X80 series, Harsh Environment / Hardened type. The suffix “시간” stands for Hardened, designed specifically for extreme industrial environments.
BMXDRA1605: 16-channel relay output module of the Modicon X80 series, 표준형, suitable for normal industrial environments.
- Detailed Technical Parameter Comparison
| 목 | BMXDRA1605H (Harsh Environment) | BMXDRA1605 (기준) | 메모 |
| 작동 온도 | -25°C ~ +70°C | 0°C ~ +60°C | H version has wider temperature range for extreme cold & heat |
| Environmental Resistance | 3C4 (부식성 가스), 3S4 (dust/sand), 3B2 (fungi), salt spray class 2 | Standard protection | H version passes stricter environmental tests for chemical, 선박, desert applications |
| Output Configuration | 16 릴레이 출력 (8 groups of DPDT, 2 channels share a common terminal) | 같은 | Identical output circuit structure |
| 정격전류 | 3에이 (Ith conventional free-air thermal current) | 2에이 (이) | H version has higher rated current & load capacity |
| 전압 범위 | 24DC에서 (19~30V) / 24~240V AC (19~264V) | 같은 | Same AC/DC load voltage support |
| 응답 시간 | ≤8ms (~에) / 10ms 이하 (off) | 같은 | Same relay operating speed |
| Electrical Durability | AC-15: 100,000 운영 (2A@250V AC) | 같은 | Same contact service life |
| DC-13: 100,000 운영 (0.6A@30V DC) | |||
| 유전 강도 | 2000V AC/1 min (50/60헤르츠) | 같은 | Same electrical isolation performance |
| 보호 등급 | IP20 | 같은 | Same module enclosure protection |
| 설치 | 표준 35mm DIN 레일, occupies 1 slot | 같은 | Compatible with same Modicon X80 rack system |
| 터미널 블록 | 20-point removable terminal block (BMXFTB2000 series) | 같은 | Uses same terminal accessories |
| 인증 | Including marine, ATEX, IEC-Ex and other special environment certifications | Standard industrial certifications | H version suitable for hazardous areas & special industries |
- 응용 프로그램의 차이점
| BMXDRA1605H Applications | BMXDRA1605 Applications |
| 1. Outdoor control panels or unconditioned field equipment | 1. Control cabinets in standard industrial buildings |
| 2. Low-temperature environments (-25℃): cold storage, polar equipment, high-altitude areas | 2. Indoor automation systems with controlled temperature |
| 3. High-temperature environments (+60~+70°C): 야금, glass, cement and other high‑heat industries | 3. Manufacturing in normal temperature range (0~60°C) |
| 4. Corrosive environments: 화학적인, electroplating, offshore platforms, coastal areas | 4. Automated production lines in ordinary environments |
| 5. Dust/sand environments: 채광, building materials, desert‑area equipment | 5. Clean rooms, food & 음료, pharmaceutical industries |
| 6. Marine engineering requiring salt spray protection | 6. General commercial & civil building automation |
- 선택 권장 사항
- Environment First Principle: BMXDRA1605H must be selected if operating temperature exceeds 0~60°C, or there is risk of corrosive gas, 심한 먼지, or mold growth.
- Load Capacity: For loads up to 3A, the H version provides higher current margin and more reliable long‑term operation.
- Cost Balance: The standard version (BMXDRA1605) is lower‑cost and offers sufficient performance in normal environments with better cost‑effectiveness.
- 호환성: Both modules are fully compatible with Modicon M340/M580 PLC systems and X80 racks. They can be directly interchanged without program modification.
Complete Model List of Modicon X80 Series BMXDRA/BMXDRC Relay Output Modules
BMXDRA1605H and BMXDRA1605 belong to the discrete relay output module portfolio of Schneider Electric Modicon X80 series. The series offers multiple configurations to meet various industrial requirements. Below is the full model list and key parameter comparison:
- Core Model Classification & 요약
| 모델 | Channels | Contact Type | 환경 | 주요 특징 |
| BMXDRA0805 | 8 | 아니요 (평상시 열림) | 기준 | Basic 8-channel relay output |
| BMXDRA0805H | 8 | 아니요 | Harsh Environment | Hardened, operating temp -25°C~+70°C |
| BMXDRA0804T | 8 | 아니요 | All‑Climate | Wide temp, dedicated for 100~150V DC |
| BMXDRA0815 | 8 | 아니요 | 기준 | High isolation, 24~125V DC/24~240V AC |
| BMXDRA1605 | 16 | 아니요 | 기준 | Basic 16-channel relay output |
| BMXDRA1605H | 16 | 아니요 | Harsh Environment | Hardened, operating temp -25°C~+70°C |
| BMXDRC0805 | 8 | 아니오/NC | 기준 | 8-channel dual‑contact relay output |
- Detailed Technical Parameter Comparison
| 목 | BMXDRA0805 | BMXDRA0805H | BMXDRA0804T | BMXDRA0815 | BMXDRA1605 | BMXDRA1605H | BMXDRC0805 |
| Channels | 8 | 8 | 8 | 8 | 16 | 16 | 8 |
| 연락처 구성 | 8×NO (4 groups, 2 channels share common) | 8×NO (4 groups, 2 channels share common) | 8×NO (4 groups, 2 channels share common) | 8×NO (individually isolated) | 16×NO (8 groups, 2 channels share common) | 16×NO (8 groups, 2 channels share common) | 8×NO/NC (DPDT) |
| 작동 온도 | 0°C~+60°C | -25°C~+70°C | 0°C~+60°C (TC treated) | 0°C~+60°C | 0°C~+60°C | -25°C~+70°C | 0°C~+60°C |
| 환경 보호 | 기준 | 3C4/3S4/3B2/salt spray class 2 | All‑climate treated | 기준 | 기준 | 3C4/3S4/3B2/salt spray class 2 | 기준 |
| 정격전류 | 2에이 | 3에이 | 2에이 | 2에이 | 2에이 | 3에이 | 2에이 |
| 전압 범위 | 24V DC/24~240V AC | 24V DC/24~240V AC | 100~150V DC only | 24~125V DC/24~240V AC | 24V DC/24~240V AC | 24V DC/24~240V AC | 5~150V DC/24~240V AC |
| 응답 시간 | ≤8ms(~에)/10ms 이하(off) | 같은 | 같은 | 같은 | 같은 | 같은 | 같은 |
| 전기적 수명 | 100k operations | 같은 | 같은 | 같은 | 같은 | 같은 | 같은 |
| 유전 강도 | 2000V AC/1 min | 같은 | 같은 | 같은 | 같은 | 같은 | 같은 |
| 설치 | 35mm DIN 레일 | 같은 | 같은 | 같은 | 같은 | 같은 | 같은 |
| 터미널 블록 | 20-point removable | 같은 | 같은 | 같은 | 같은 | 같은 | 같은 |
| Compatible Systems | M340/M580 PLC | 같은 | 같은 | 같은 | 같은 | 같은 | 같은 |
- 주요 특징 & Applications by Model
3.1 BMXDRA0805 Series (8‑channel Standard)
BMXDRA0805: Basic 8‑channel NO relay output for normal industrial environments (0°C~+60°C), 예를 들어, solenoid valves, contactors on production lines.
BMXDRA0805H: Harsh environment hardened version, same functions as BMXDRA0805, stable at -25°C~+70°C, tested against corrosion, 먼지, fungi, salt spray; ideal for chemical, 선박, 야금.
3.2 Special‑Purpose 8‑Channel Models
BMXDRA0804T: All‑climate (TC) 기준 치수, dedicated for 100~150V DC systems, for industrial equipment with special power supplies.
BMXDRA0815: High‑isolation 8‑channel NO relay output with wider DC voltage range (24~125V DC), better isolation for precision equipment control.
BMXDRC0805: Only model with NO/NC (DPDT) 콘택트 렌즈, one channel with both NO and NC; suitable for complex switching control circuits.
3.3 BMXDRA1605 Series (16‑channel Standard)
BMXDRA1605: Basic 16‑channel NO relay output, 8 groups with shared common terminals, for medium‑to‑large automation systems such as assembly lines and HVAC.
BMXDRA1605H: Harsh environment hardened version, same functions as BMXDRA1605, -25°C~+70°C wide temp, 3정격 전류 (higher than standard), stronger load capacity for outdoor/unconditioned panels.
- 모델 명명 규칙
| 부분 | 의미 |
| BMX | Modicon X80 series identifier |
| DRA/DRC | Discrete relay output module (DRA = single contact, DRC = double contact) |
| 8月16日 | Number of channels (08 = 8 채널, 16 = 16 채널) |
| 05/04T/15 | Function code (05 = 표준, 04T = 100~150V DC dedicated, 15 = high isolation) |
| 시간 | Suffix for Hardened / Harsh Environment version |
- 선택 조언
- Channel Count: 선택하다 8 channels for small systems, 16 channels for medium systems; mixed use improves flexibility.
- 환경 적응성: H‑type hardened modules must be used if temperature exceeds 0°C~+60°C or special environmental stresses exist.
- Contact Type: Choose DRA series (아니요) for simple on/off control; choose DRC series (아니오/NC) for switching control.
- 부하 특성:
Normal loads (≤2A): all models suitable
Heavy loads (2~3A): prefer H‑type (3정격 전류)
Special voltage systems: select dedicated models with matching voltage range (예를 들어, BMXDRA0804T for 100~150V DC)
All models are fully compatible with Modicon M340/M580 PLC systems and X80 racks. Direct interchange is supported without program changes, facilitating system upgrade and maintenance.
