Protecting life, environment and property… AutroSafe Panel To Process Control System AutroLON PowerLoop AutroFieldBus Video BSD-340 BSD-321 AutroSafe Panel ModBus ProfiBus ProfiSafe Ethernet Standard AutroSafe loop units AutroFlame AutroSafe IS loop units BN-342 (4-20mA) AutroFlame CCTV AutroSafe Controller AutroLON Information/ repeater panel Third-party detector Al_Com loop IS Isolator unit AutroOS ID: IFG_PowerLoopDevices, 2004-05-28
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Protecting life, environment and property… · • Eex me version – GRP housing for field mounting in hazardous area –IP66 – 9.5W DC/DC Power supply for detectors. Protecting
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• Up to 15 detectors on PowerLoop• 30W power dissipation at 100W
output• Automatic shutdown on overheat• Response time ≤2 seconds
Protecting life, environment and property…
PowerLoop driver BSD-340PowerLoop driver BSD-340
• Versions:– BSD-340/1 Rack mount– BSD-340/2 Din rail mount– BSD-340/EX Exd version
• Input:– AutroFieldBus and 24Vdc
• Output:– PowerLoop
• 30Vdc/100W Power supply• Communications protocol• Ring loop topology• Short circuit protected
Protecting life, environment and property…
PowerLoop driver BSD-340PowerLoop driver BSD-340
Service port(AS 2000?)Firmware update
Address switches
Connection Terminals (2.5mm)1 +24V DC input2 0V input3 PE ground4 PE ground5 IE ground6 PowerLoop A out plus7 PowerLoop A out minus8 IE ground9 PowerLoop B out plus10 PowerLoop B out minus11 AutroFieldBus A112 AutroFieldBus A213 AutroFieldBus A Shield14 AutroFieldBus A115 AutroFieldBus A216 AutroFieldBus A Shield
IndicatorsGreen: Power indicatorRed: Fault indicatorYellow: AutroField TXRed: AutroField RX
General properties• Exd version for field mount in
hazardous areas• Based on a DIN-rail-mount version
fitted inside an Exd stainless steel housing
• Number of devices on thePowerLoop may be limited,depending on ambient temperature– 100W at 20ºC– 70W at 40ºC– 50W at 50ºC– 26W at 70ºC(PowerLoop Loop Calculator)