来源:未知 日期:2016/12/09 浏览量:次
产品阐述 | ||
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Process control and indication equipment |
General specifications | ||
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Pre-selection | 2-fold | |
Data storage | > 10 years, EEPROM | |
Programming | keypad-driven menu | |
Indicators/operating means | ||
Type | 14-segment LED display, red | |
Number of digits | 6 | |
Display value | digit height 14 mm | |
Key interlock | with "high"-level at terminal "KEY" | |
Display interval |
-199999 ... 999999 with suppression of leading zeros |
|
Decimal point | freely adjustable | |
Resolution | 15 Bit | |
Scale factor | via characteristic curve with up to 12 value pairs | |
Reset | manually or external | |
Electrical specifications | ||
Fusing | T 0.4 A | |
Operating voltage | 10 ... 30 V DC | |
Protection class | IP65 (front) | |
Power consumption | 3.8 W | |
Input | ||
Impedance |
> 1 MΩ for voltage measurement 22 Ω + PTC 25 Ω for current measurement |
|
Analog voltage input |
0 ... 10 V / 2 ... 10 V DC, -10 ... 10 V DC |
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Analog current input | 0 ... 20 mA / 4 ... 20 mA | |
Output | ||
Relay | changeover contact | |
Switching voltage |
max. 250 V AC / 125 V DC min. 5 V AC / 5 V DC |
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Switching current |
max. 5 A AC / 5 A DC min. 10 mA DC |
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Switching power | max. 1250 VA / 150 W | |
Sensor supply | 15 V DC ± 1 %, 25 mA | |
Compliance with standards and directives | ||
Directive conformity | ||
EMC Directive 2004/108/EC |
EN 61000-6-2:2006 DIN EN 55011:2009, Class B |
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Standard conformity | ||
Galvanic isolation | EN 61010-1:2010 | |
Shock and impact resistance |
EN 60068-2-27:2009 EN 60068-2-29:1995 |
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Vibration resistance | EN 60068-2-6:2008 | |
Ambient conditions | ||
Ambient temperature | -10 ... 50 °C (14 ... 122 °F) | |
Storage temperature | -20 ... 70 °C (-4 ... 158 °F) | |
Relative humidity | ≤ 80 % (noncondensing) | |
Mechanical specifications | ||
Connection | 8-pin and 9-pin connectors with screw terminals | |
Mass | 180 g | |
Dimensions | 96 mm x 48 mm x 102 mm | |
Mounting | mounting frame with latch fastener |