Excerpt from the technical data sheet: Technical characteristics of HiSHPSM/32/MM-01
| Supply | ||
|---|---|---|
| Nominal voltage | 24 V DC | |
| Merger | 3.15 A, 5 x 20 mm (0.2 x 0.8 in) | |
| Power dissipation | 0.7 W, with multiplexer | |
| Reverse polarity protection | Yes | |
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HART signal channels (intrinsically safe) |
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| HART signal channels |
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Number of channels | 32 unbalanced signal circuits |
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Interface |
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| Type/number | 2 x RS-485 | |
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Redundancy |
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| Supply | Yes | |
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Galvanic isolation |
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| HART signal channels | 30 V DC | |
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Environmental conditions |
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| Ambient temperature | -20 ... 55 °C (-4 ... 131 °F) | |
| Relative humidity | 5 ... 90%, non-condensing | |
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Mechanical characteristics |
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| Cross-section of the core | 2.5 mm 2 (16 AWG) | |
| Connection |
Field side: fixed screw terminals control side: fixed screw terminals RS 485 interface: removable screw terminals power supply: removable screw terminals |
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| weight | approx. 500 g | |
| Dimensions | 222 x 122 x 208 mm (8.7 x 4.8 x 8.2 in) (W x H x D) depth, including module assembly with HiDMux2700 | |
| Installation | DIN rail mounting | |
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Data for use in hazardous areas |
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| Certificate |
CML 17ATEX3337X II 3 G Ex ec IIC T4 Gc
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| Certificate |
IECEx CML 17.0178X Ex ec IIC T4 Gc |
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