TRANSMITTER POWER SUPPLY/CONVERTER KFU8-VCR-1
TÍNH NĂNG NỔI BẬT
.
- Bộ điều hòa tín hiệu 1 kênh
- Sử dụng phổ biến ở các nguồn cung cấp điện khác nhau
- Đầu vào máy phát 2 dây và 3 dây, nguồn dòng điện và điện áp
- Đầu ra dòng và điện áp
THÔNG SỐ KỸ THUẬT
General specifications | ||
---|---|---|
Signal type | Analog input | |
Supply | ||
Connection | terminals 14, 15 | |
Rated voltage | 19 … 90 V DC / 48 … 253 V AC | |
Rated current | ≤ 110 mA DC / ≤ 75 mA AC | |
Power dissipation | 1.3 W | |
Power consumption | 2.1 W | |
Input | ||
Connection side | field side | |
Input I | ||
Connection | terminals 1+, 2-, 3 | |
Input signal | 0/4 … 20 mA | |
Rated current | 22 mA | |
Available voltage | > 15 V at 20 mA , terminals 1+, 3- | |
Open circuit voltage/short-circuit current | 21 V / 26 mA , terminals 1+, 3- terminals 1+, 2- not short-circuit protected |
|
Input resistance | < 55 Ω , terminals 2-, 3+ | |
Input II | ||
Connection | terminals 5-, 6+ | |
Input signal | 0/2 … 10 V | |
Input resistance | > 1 MΩ | |
Output | ||
Connection side | control side | |
Output I | current output | |
Connection | source: terminals 7(-), 8(+) sink: terminals 7(+), 9(-) |
|
Output signal | 0/4 … 20 mA | |
Source | load 0 … 750 Ω open circuit voltage < 21 V | |
Sink | voltage across terminals 5 … 30 V | |
Output II | voltage output | |
Connection | terminals 10-, 11+ | |
Output signal | 0/2 … 10 V | |
Load | min. 10 kΩ | |
Transfer characteristics | ||
Deviation | ||
Resolution/accuracy | S1 in position I: 7 µA/40 µA (0.2 %) S1 in position II: 3.5 mV/20 mV (0.2 %) |
|
Influence of ambient temperature | 0.01 % / K of output signal range | |
Reaction time | 150 ms | |
Galvanic isolation | ||
Input/Output | functional insulation acc. to IEC 62103, rated insulation voltage 100 Vrms | |
Input/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Indicators/settings | ||
Display elements | LED | |
Control elements | DIP switch rotary switch |
|
Configuration | via DIP switches via rotary switch |
|
Labeling | space for labeling at the front | |
Directive conformity | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
Low voltage | ||
Directive 2014/35/EU | EN 61010-1:2010 | |
Conformity | ||
Electromagnetic compatibility | NE 21:2006 | |
Degree of protection | IEC 60529:1989+A1:1999+A2:2013 | |
Ambient conditions | ||
Ambient temperature | -20 … 60 °C (-4 … 140 °F) | |
Mechanical specifications | ||
Degree of protection | IP20 | |
Connection | screw terminals | |
Mass | approx. 150 g | |
Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |