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| Параметр | Значение |
| Общие характеристики | |
| Артикул | 42264 |
| Control elements | DIP switches at the housing side for: - unit slave address - baud rate - test mode on/off |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection | IP20 |
| Connection | SL1: 1a, 1b(-); 2a, 2b(+) |
| Mass | approx. 140 g |
| Rated voltage | 20.4 ... 30 V DC via Termination Board |
| Type | RS-485 , differential pair and grounding |
| Electromagnetic compatibility | NE 21:2012 For further information see system description. |
| Relative humidity | 5 ... 95 %, noncondensing |
| Mounting | on Termination Board |
| Transfer rate | 9600 MBit/s, 19200 MBit/s or 38400 MBit/s, selectable via switch |
| Marking | II 3G Ex ec IIC T4 Gc |
| Dimensions | 18 x 106 x 128 mm (0.7 x 4.2 x 5 inch) |
| Labeling | space for labeling at the front |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Impedance | high impedance |
| Approved for | Class I, Division 2, Groups A, B, C, D and non-explosion hazardous area |
| Rated current | 28 mA at 24 V , RS-485, quiescent current |
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Certificate | CML 17 ATEX 3337 X |
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-7:2015 |
| Safety Integrity Level (SIL) | SIL 3 |
| Display elements | LEDs LED PWR ON (power supply), one green LED LED HART TX (HART transmission), one yellow LED LED FAULT (lead fault), one red LED |
| Power dissipation | 0.7 W at 24 V |
| Output voltage | ≥ 400 mV (with the terminator resistance specified above) |
| Configuration | via DIP switches |
| IECEx certificate | IECEx CML 17.0178X |
| IECEx marking | Ex ec IIC T4 Gc |
| Terminating resistor | external 230 ... 500 Ω standard (up to 1000 Ω possible) |
| Input impedance | > 5 kΩ , according to HART specification |
| Device type | DC isolated bus device |
| Interface/power supply | 500 V |
| Number of channels | 32 |
| Leakage current | < 3 µA at -20 ... 85 °C (-4 ... 185 °F) |
| Input voltage range | 0.12 ... 1.5 V |
| Topology | multi point, master/slave connection |
| CSA certificate | 1256050 |
| Output resistance | 100 Ω or smaller, capacitive coupling |
| Common mode voltage | max. 30 V |
| Signal range | 0.12 V < signal < 1.5 V |
| Address | 1 ... 31 , adjustable via DIP switch |
| Conformity | HART field device input (revision 5 to 7) |
| DC isolation | dual capacitor each channel |
| Differential mode clamping | ± 5.2 V , for transient or AC signals |
| Common mode clamping | ± 10 V , for transient or AC signals |
| Carrier detect level | signal > 0.12 V , carrier detection activated signal < 0.08 V , carrier detection not activated |
| Transmit amplitude | 200 Ω load, 0.43 V < signal < 0.49 V 500 Ω load, 1.1 V < signal < 1.2 V |
| Data link type | HART primary and secondary |
| Field multi point support | option available upon request |
| Interface/field channels | 1000 V |
| Power supply/field channels | 1000 V |
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