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HiD2038 SMART Current Driver
Key Benefits at a Glance
- 2-channel isolated barrier
- 24 V DC supply (bus powered)
- Current output up to 650 Ω load
- SMART I/P and valve positioners
- Line fault detection (LFD)
- Accuracy 0.1%
- Up to SIL 2 acc. to IEC/EN 61508
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Note
All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
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Technical data of HiD2038
| Signal type | Analog output |
| Safety Integrity Level (SIL) | SIL 2 |
| Connection | SL1: 1a(-), 1b(-); 2a(+), 2b(+) | |
| Rated voltage | Ur | 19 ... 30 V DC bus powered via Termination Board |
| Ripple | ≤ 10 % | |
| Rated current | Ir | ≤ 40 mA at 24 V |
| Power dissipation | ≤ 1 W at 20 mA and 500 Ω load | |
| Power consumption | ≤ 1 W |
| Connection side | control side | |
| Connection | SL1: 8a(+), 7a(-); 10a(+), 9a(-) | |
| Input signal | 4 ... 20 mA , limited to approx. 30 mA | |
| Input voltage | open loop voltage of the control system ≤ 30 V | |
| Voltage drop | approx. 6 V at 20 mA | |
| Input resistance | field wiring open circuit : > 100 kΩ field wiring < 50 Ω : > 100 kΩ when using terminals 5a, 5b; 1a, 1b |
| Connection side | field side | |
| Connection | SL2: 5a(+), 5b(-); 1a(+), 1b(-) SL2: 5b(-), 7a(+); 1b(-), 3b(+) (no short circuit detection) | |
| Voltage | ≥ 13 V at 20 mA | |
| Current | 4 ... 20 mA | |
| Load | 100 ... 650 Ω , for terminals 1a, 1b; 5a, 5b 0 ... 550 Ω , for terminals 1b, 3b; 5b, 7a | |
| Ripple | 20 mV rms | |
| Line fault detection | breakage, load > 100 kΩ, short-circuit, load < 50 Ω |
| Connection | SL1: 6b | |
| Output type | open collector transistor (internal fault bus) |
| Deviation | at 20 °C (68 °F), 4 ... 20 mA < 0.1 % of full scale, incl. non-linearity and hysteresis | ||||
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| Frequency range | field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) | ||||
| Rise time | 10 to 90 % ≤ 10 ms | ||||
| Input/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Input/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
| Output/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Input/input | functional insulation, rated insulation voltage 50 V AC |
| Display elements | LEDs | |
| Labeling | space for labeling at the front |
| Electromagnetic compatibility | |||||
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| Electromagnetic compatibility | NE 21:2017 EN 61326-3-2:2018 For further information see system description. | |
| Degree of protection | IEC 60529 | |
| Protection against electrical shock | UL 61010-1:2012 |
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) |
| Degree of protection | IP20 | ||||||||||
| Mass | approx. 140 g | ||||||||||
| Dimensions | 18 x 114 x 130 mm (0.7 x 4.5 x 5.1 inch) (W x H x D) | ||||||||||
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| Mounting | on termination board | ||||||||||
| Coding | pin 1 and 3 trimmed For further information see system description. | ||||||||||
| EU-type examination certificate | DEMKO 20 ATEX 2378 X | ||||||||||||||||||||||
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| Certificate | DEMKO 20 ATEX 2379 X | ||||||||||||||||||||||
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| Galvanic isolation | |||||||||||||||||||||||
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| Directive conformity | |||||||||||||||||||||||
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II (1)G [Ex ia Ga] IIC | UL approval | E106378 | |||||||
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| IECEx approval | ||||||||
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| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
