来源:未知 日期:2017/06/07 浏览量:次
产品阐述: | ||
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Current output 0/4 mA ... 20 mA |
一般特性: | ||
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Signal type | Analog input | |
Supply: | ||
Connection | terminals 9+, 10- or power feed module/Power Rail | |
Rated voltage | 19 ... 30 V DC | |
Ripple | within the supply tolerance | |
Power dissipation/power consumption | ≤ 0.98 W / 0.98 W | |
输入: | ||
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) |
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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) |
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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) | |
输出: | ||
Connection | terminal 5: source (-), terminal 6: source (+), terminal 7: sink(-), terminal 8: 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 |
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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. |
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传递特性: | ||
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 |
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指令符合: | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
符合: | ||
Electromagnetic compatibility | NE 21:2011 | |
Degree of protection | IEC 60529:2001 | |
周围环境: | ||
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
机械特性: | ||
Degree of protection | IP20 | |
Mass | approx. 100 g | |
Dimensions | 12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
与危险区域性应用参数: | ||
EC-Type Examination Certificate | BASEEFA 13 ATEX 0102 X | |
Group, category, type of protection | II (1)G [Ex ia Ga] IIC , II (1)D [Ex ia Da] IIIC , I (M1) [Ex ia Ma] I | |
Statement of conformity | BASEEFA 13 ATEX 0103 X | |
Group, category, type of protection, temperature class | II 3G Ex nA II T4 Gc [device in zone 2] | |
Directive conformity | ||
Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
国际认证: | ||
UL approval | ||
Control drawing | 116-0379 (cULus) | |
IECEx approval | IECEx BAS 13.0057X | |
Approved for | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |