Selected parameters TYPE Output module HOUSING DIN-rail POWER SUPPLY DC Others TYPE Output module HOUSING 2-DIN POWER SUPPLY 15-24 VDC MAIN CHARACTERISTICS 4 solid state outputs 10W 24 to 230VAC heating valves
Smart Dupline® Solid State Relay output module Type SH2SSTRI424 • 4 triac outputs • Module load: 4x10 Watt • 2-DIN housing • LED indication for power supply, Dupline® bus, out- put1, output2, output3, output4 • Connection to other cabinet modulesvia local bus • Control of 24Vac loads such as valves for temperature adjustment Product DescriptionOrdering Key SH2 SSTRI 4 24 This is a four-solid-state- relay output module for DIN mounting. The outputs are normally OFF. When an activation command is received from the Dupline®bus, the output turnsONandremainsON untiltheOFF commandis received. Thanks to the internal bus, the SH2SSTRI424 modules can beconnectedonenextto theotherwithouttheneed for wiring the Dupline®bus. smart-house 2-DIN housing Triac output Number of outputs Power supply Type Selection Housing MountingOutputs typeSupply: 15 to 30VDC 2 DIN DIN-rail 4 triac SH2SSTRI424 Input Specifications Key PadFor local ON/OFF switching Output Specifications OutputTriac Maximum current (230 or 24VAC) 4 active outputs 2 active outputs 1 active output Temperature: 50°C400mA for each output500mA for each output600mA Temperature: 40°C500mA for each output700mA for each output800mA Temperature: 30°C700mA for each output900mA for each output 1000mA Supply Specifications Power supplyOvervoltage cat. II (IEC 60664-1, par. 184.108.40.206) Rated operational voltage 15 to 24 VDC ± 20% Rated operational power 400 mW Protectionfor reverse polarity Yes Connection 2xA1 (+) and 2xA2 (-)- (2 pairs of terminals internally connected) Power on delay Typ. 4 s Power off delay1 s Specifications are subject to change without notice (30.10.2014) 1
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