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KFD2-HMM-16 HART MUX Primary Module
主要优势一览
- 16-channel
- 24 V DC supply (Power Rail)
- HART field device input (revision 5 to 7)
- Up to 15 KFD0-HMS-16 HART MUX secondary modules can be connected
- Up to SIL 3 acc. to IEC/EN 61508
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KFD2-HMM-16 技术数据
| HART MUX Primary Module |
| Safety Integrity Level (SIL) | SIL 3 |
| Connection | terminals 17+, 18- | |
| Rated voltage | Ur | 20 ... 32 V DC typical at 100 mA |
| Power consumption | max. 3 W |
| Conformity | HART field device input (revision 5 to 7) | |
| Connection | 26-pin flat cable for analog connections 14-pin flat cable for primary module/secondary module connection between KFD2-HMM-16 and KFD0-HMS-16 | |
| Leakage current | < 3 µA at -20 ... 85 °C (-4 ... 185 °F) | |
| Terminating resistor | external 230 ... 500 Ω standard (up to 1000 Ω possible) | |
| Output voltage | ≥ 400 mV ss (with the terminator resistance specified above) | |
| Output resistance | 100 Ω or smaller, capacitive coupling | |
| Input impedance | according to HART specification | |
| Input voltage range | 0.08 ... 4 V ss ; typ. ± 5.2 V as local reference |
| Transfer rate | 9600, 19200, or 38400 Bit/s (selectable with DIL switch (2 and 3) by the user) | |
| Type | RS-485 , 2-wire multidrop | |
| Address selection | One of 31 possible addresses selectable per DIL switch (4 ... 8) |
| Control elements | DIP switch | |
| Configuration | via DIP switches | |
| Labeling | space for labeling at the front |
| Electromagnetic compatibility | |||||
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| Degree of protection | IEC 60529:2001 |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 250 g | |
| Dimensions | 40 x 107 x 115 mm (1.6 x 4.2 x 4.5 inch) (W x H x D) , housing type C1 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Certificate | PF 07 CERT 1143 X | ||||
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| Directive conformity | |||||
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II 3G Ex nA IIC T4 Gc| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |