MACX MCR-EX-SL-RPSSI-I – 2865340 Cách ly phòng nổ
Mã sản phẩm: MACX MCR-EX-SL-RPSSI-I - 2865340
Nhà sản xuất: PHOENIX CONTACT
Mô tả:
MACX MCR-EX-SL-RPSSI-I - 2865340 bộ cách ly phòng nổ Ex i. MACX MCR-EX-SL-RPSSI-I - 2865340 dùng cho sensor có 2 dây cấp nguồn từ PLC hoặc DCS qua bộ chuyển đổi . MACX MCR-EX-SL-RPSSI-I - 2865340 tương tích với chuẩn Hart. MACX MCR-EX-SL-RPSSI-I - 2865340 cách ly chiều đạt chứng chỉ SIL 2 theo IEC 61508.
Giá bán lẻ: Vui lòng liên hệ
Thông tin kỹ thuật:
Your advantages
- 0/4 mA ... 20 mA input, intrinsically safe, [Ex ia], powered and not powered
- Measuring transducer supply voltage > 16 V
- 0/4 mA ... 20 mA output, active up to 1000 load or passive
- Bidirectional HART signal transmission
- Error indication according to NAMUR NE 43
- SIL 2 according to IEC 61508/EN 61508
- Installation in zone 2, protection type "ec" (EN 60079-7) permitted
- 3-way electrical isolation
- Power supply possible via DIN rail connector
- Plug-in connection terminal blocks, screw connection technology, with integrated sockets for HART communicators
- Housing width: 12.5 mm
- Minimal power dissipation
- High transmission accuracy
Input data
| Signal input | Active current input, intrinsically safe |
|---|---|
| Current input signal | 4 mA ... 20 mA |
| Transmitter supply voltage | > 16 V (20 mA) |
| > 15.3 V (22.5 mA) | |
| Underload/overload signal range | 0 mA ... 24 mA (Extended transmission range for diagnostics) |
| Polarization and surge protection | Yes |
| Signal input | Passive current input, intrinsically safe |
| Current input signal | 0 mA ... 20 mA |
| 4 mA ... 20 mA | |
| Voltage drop | < 3.5 V (in input isolating amplifier operation) |
| Underload/overload signal range | 0 mA ... 24 mA (Extended transmission range for diagnostics) |
Output data
| Signal output | Current output (active and passive) |
|---|---|
| Current output signal | 4 mA ... 20 mA (active) |
| 4 mA ... 20 mA (14 ... 26 V ext. source voltage) | |
| Transmission Behavior | 1:1 to input signal |
| Load/output load current output | < 1000 Ω (20 mA) |
| < 825 Ω (24 mA) | |
| Output ripple | < 20 mVrms |
| Output behavior in the event of an error | 0 mA (Cable break in the input) |
| ≥ 22.5 mA (Cable short-circuit in the input) | |
| Signal output | Current output (active and passive) |
| Current output signal | 0 mA ... 20 mA (active) |
| 4 mA ... 20 mA (active) | |
| 0 mA ... 20 mA (14 ... 26 V ext. source voltage) | |
| 4 mA ... 20 mA (14 ... 26 V ext. source voltage) | |
| Transmission Behavior | 1:1 to input signal |
| Load/output load current output | < 1000 Ω (20 mA) |
| < 825 Ω (24 mA) | |
| Output ripple | < 20 mVrms |
| Output behavior in the event of an error | 0 mA (Cable break in the input) |
| 0 mA (Cable short-circuit in the input) |