產品描述：Save money and lower installation costs using WRC’s signal conditioning solutions as a front-end to your Allen-Bradley SLC/PLC/
? Protect your PLC using individual Solid State modules isolated to 4000V and individually fused
? Increase PLC capabilities using individual 3 amp fuse outputs, with optional on/off/auto switch module
Save money using pre-fabricated cable harnesses, removable termination panels, simplified installation and even terminating field wiring directly on W1492 Field Termination Panels
? Add Flexibility using fewer PLC cards and letting the signal conditioning relays handle the isolation and different voltage levels needed for your application
? Save PLC rack space by using higher density PLC I/O cards such as 32-point digital cards or standardized 0-10 Vdc analog cards
? Save panel space using STACKEMUP? mounting brackets or select the easy DIN-Mount version
Common Specifications:
? Spare fuse included
? Integral fuse tester
? Power indicator
? 20 or 40-pin header connector for direct connection to Rockwell Automation SLC/PLC/LOGIX I/O Cards using Allen-Bradley’s xxx series wiring harnesses
? Terminal block accepts insulated wires with stripped ends or ferrules
? AWG10 through AWG 28
? 6.0 mm2 max rated cross section for single solid wire
? 4.0 mm2 max rated cross section for stranded wire or ferrules
? Finger safe terminal blocks
? Digital I/O accepts WRC4 series I/O modules
? Analog I/O accepts WRC7 nonisolated or 1781-7B isolated analog signal conditioning module
? Logic power either from I/O card or terminal block on the Field Termination Panel
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傳感器 傳感器總述
