بریر KFD2-STC4-EX1
ایزولاتور بریر آنالوگ KFD2-STC4-EX1 PEPPERL+FUCHS آلمان با ورودی 1 کانال 4 تا 20 میلی آمپر و خروجی 4 تا 20 میلی آمپر جهت استفاده در پروسه های ابزار دقیق و اتوماسیون در محیط های ضد انفجار یا HAZARDOUS AREA به کار میرود. بریر پپرل فوکس KFD2-STC4-EX1 تک کانال آنالوگ جهت تأمین تغذیه انواع ترانسمیترها کاربرد دارد.
مشخصات
- شرکت سازنده :
- PEPPERL+FUCHS پپرل فوکس
- مدل :
- KFD2-STC4-EX1
- کشور سازنده :
- سنگاپور
- وروذی :
- ترانسمیتر 2 و 3 سیم یا منبع جریان دو سیم
- ولتاژ تغذیه :
- 19-30 ولت DC
- خروجی :
- آنالوگ 20-0/4 میلی آمپر DC
قیمت محصول
- قیت همکار / عمده فروشی :
- استعلام قیمت
- حداقل مقدار سفارش :
- 1 عدد
فایلهای پیوست
| 231364_eng | 294٫97 کیلوبایت | دانلود |
توضیحات محصول
SMART Transmitter Power Supply
KFD2-STC4-Ex1
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
- Output 0/4 mA ... 20 mA
- Terminals with test points
- Up to SIL2 acc. to IEC 61508
| Product Description | ||
| Input 0/4 mA ... 20 mA Output 0/4 mA ... 20 mA | ||
| General specifications | ||
| Signal type | Analog input | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | 20 ... 35 V DC | |
| Ripple | within the supply tolerance | |
| Power loss | 1.4 W | |
| Power consumption | 1.8 W | |
| Input | ||
| Connection | terminals 1+, 2-, 3 or 5-, 6+ | |
| Input signal | 0/4 ... 20 mA | |
| Voltage drop | ≤ 2.4 V at 20 mA (terminals 5, 6) | |
| Input resistance | ≤ 64 Ω terminals 2-, 3 ; ≤ 500 Ω terminals 1+, 3 (250 Ω load) | |
| Available voltage | ≥ 16 V at 20 mA terminals 1+, 3 | |
| Output | ||
| Connection | terminals 7-, 8+, 9 | |
| Load | 0 ... 800 Ω | |
| Output signal | 0/4 ... 20 mA (overload > 25 mA) | |
| Ripple | max. 50 µArms | |
| Transfer characteristics | ||
| Deviation | at 20 °C (68 °F), 0/4 ... 20 mA ≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage | |
| Frequency range | field side into the control side: bandwidth with 0.5 Vppsignal 0 ... 7.5 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB) | |
| Settling time | 200 µs | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2004/108/EC | EN 61326-1:2006 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2011 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 200 g | |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 in) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with Ex-areas | ||
| EC-Type Examination Certificate | BAS 99 ATEX 7060 , for additional certificates see www.pepperl-fuchs.com | |
| Group, category, type of protection | II (1)GD, [Ex ia] IIC, [Ex iaD], (-20 °C ≤ Tamb≤ 60 °C) [circuit(s) in zone 0/1/2] | |
| EC-Type Examination Certificate | DMT 01 ATEX E 133 | |
| Group, category, type of protection | I (M1) [Ex ia] I | |
| Statement of conformity | TÜV 99 ATEX 1499 X , observe statement of conformity | |
| Group, category, type of protection, temperature class | II 3G Ex nA II T4 [device in zone 2] | |
| Directive conformity | ||
| Directive 94/9/EC | EN 60079-0:2012 , EN 60079-11:2007 , EN 60079-15:2010 , EN 61241-11:2006 , EN 50303:2000 | |
| International approvals | ||
| UL approval | ||
| Control drawing | 116-0173 (cULus) | |
| IECEx approval | IECEx BAS 04.0016 | |
| Approved for | [Zone 0] [Ex ia] IIC, [Ex iaD], [Ex ia] I |
