Smart Dupline® Analogue InputModule Type SHPINA224 • 2 x 0-20mA/4-20 mA inputs • 24 VDC • Input type selectable from SBWEB/SHWEB configuration tools • Small dimension housing for decentralized installation inside wall-box Product Description Ordering key SH P IN A 2 24 SHPINA224 is a DC-powered inputmodule with2 x 0-20mA/4-20mA inputs. The compactsizeofthemod- ule makes it possible to fit it into a wall-box or small junc- tion box, thereby enabling a decentralized installation con- cept where the Dupline®bus is multidroppedfrom sensor to sensor. This simplifies thewiringtothecontroller compared to traditional star wiring connections, reduces the number of DDC’s and sub-panels required and providesahigherflexibility for last minute changes and enhancements. The selection of input type (0-20 mA or 4-20 mA) to be used is done with theSBWEB/SHWEB config- uration tools. Smart Dupline® Decentralized Input module Current input Number of inputs Power supply Type Selection Input moduleType Supply: 24 VDC ± 20% 20-20mA/4-20 mA SHPINA224 Supply Specifications Power Supply Operational voltage range24 VDC ± 20% Max ripple 1 V Reverse polarity protectionYes Overvoltage category Overvoltage cat. ll (IEC 60664-1, par. 188.8.131.52) Rated impulse voltage 500 V (1.2/50µs) (IEC 60664-1, tab. F.1) Typ. current consumption15 mA (only internal) Max. output current100 mA (not self-limited) Power on delay≤ 2 s Power off delay≤ 1 s Specifications forAnalog inputs 0-20 mA / 4-20 mA Inaccuracy± 0,5% of reading +0,02 mA Cable length < 5 m Max continuous input current50 mA Max pulse input current 150 mA for 1s Dupline® Specifications Voltage8.2 V Maximum Dupline® voltage10 V Minimum Dupline® voltage 5.5 V Maximum Dupline® current1.5 mA Specifications are subject to change without notice (27.03.2014)1
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