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P+F 信號(hào)轉(zhuǎn)換器 安全柵 一級(jí)代理商
P+F 信號(hào)轉(zhuǎn)換器 安全柵 一級(jí)代理商
參數(shù)表節(jié)選：的技術(shù)參數(shù) KFD2-UT2-Ex1
| 產(chǎn)品闡述 | ||
|---|---|---|
| Current output 0/4 mA ... 20 mA | ||
| General specifications | ||
|---|---|---|
| Signal type | Analog input | |
| Supply | ||
| Connection | terminals 14+, 15- or power feed module/Power Rail | |
| Rated voltage | 20 ... 30 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation/power consumption | ≤ 0.98 W / 0.98 W | |
| Input | ||
| Connection | terminals 1, 2, 3, 4 | |
| RTD | type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995) type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94) type Cu10, Cu50, Cu100 (P50353-92) type Ni100 (DIN 43760) | |
| Measuring current | approx. 200 µA with RTD | |
| Types of measuring | 2-, 3-, 4-wire connection | |
| Lead resistance | max. 50 Ω per line | |
| Measuring circuit monitoring | sensor breakage, sensor short-circuit | |
| Thermocouples | type B, E, J, K, N, R, S, T (IEC 584-1: 1995) type L (DIN 43710: 1985) type TXK, TXKH, TXA (P8.585-2001) | |
| Cold junction compensation | external and internal | |
| Measuring circuit monitoring | sensor breakage | |
| Potentiometer | 0 ... 20 kΩ (2-wire connection), 0.8 ... 20 kΩ (3-wire connection) | |
| Voltage | selectable within the range -100 ... 100 mV | |
| Input resistance | ≥ 1 MΩ (-100 ... 100 mV) | |
| Output | ||
| Connection | output I: terminal 7: source (-), sink (+), terminal 8: source (+), terminal 9: sink(-) | |
| Output | Analog current output | |
| Current range | 0 ... 20 mA or 4 ... 20 mA | |
| Fault signal | downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43) | |
| Source | load 0 ... 550 Ω open-circuit voltage ≤ 18 V | |
| Sink | Voltage across terminals 5 ... 30 V. If the current is supplied from a source > 16.5 V, series resistance of ≥ (V - 16.5)/0.0215 Ω is needed, where V is the source voltage. The maximum value of the resistance is (V - 5)/0.0215 Ω. | |
| Transfer characteristics | ||
| Reaction time | worst case value (sensor breakage and/or sensor short circuit detection enabled) mV: 1 s, thermocouples with CJC: 1.1 s, thermocouples with fixed reference temperature: 1.1 s, 3- or 4-wire RTD: 920 ms, 2-wire RTD: 800 ms, Potentiometer: 2.05 s | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 130 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-Type Examination Certificate | CESI 04 ATEX 143 | |
| Marking |  II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I | |
| Certificate | TÜV 02 ATEX 1797 X | |
| Marking | II 3G Ex nA II T4 | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000 | |
| International approvals | ||
| UL approval | ||
| Control drawing | 116-0410 | |
| CSA approval | ||
| Control drawing | 366-024CS-12 (cCSAus) | |
| IECEx approval | ||
| IECEx certificate | IECEx TUN 07.0003 IECEx CML 16.0126X | |
| IECEx marking | [Ex ia Ga] IIC [Ex ia Da] IIIC [Ex ia Ma] I Ex nA IIC T4 Gc | |
General Notes Relating to Pepperl+Fuchs Product Information
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