Acromag, Inc. BusWorks™ 900PB Series 4-Channel Output Module 973PB-2004

RTD or Resistance Signals 4 or 6 input channels, Platinum 100 ohm, Nickel 120 ohm, Copper 10 ohm; 0 to 500 ohms resistance 12 to 36V DC power Profibus-DP, RS-485 network up to 12Mbaud These modules provide an isolated Profibus-DP network interface for up to six input channels. Multi-range inputs accept signals from a variety of sensors and devices. High-resolution, low noise, A/D converters deliver high accuracy and reliability. 3-way isolation further improves the system performance. Features Standard Profibus-DP network communication with industry-standard ASIC (Siemens SPC3) 6-input stand-alone module has much lower start-up cost than multi-piece block I/O systems Universal DC outputs support a wide variety of signals and industrial devices Three selectable failsafe modes (0%, last-state, or pre-defined) help prevent unsafe conditions Compact packaging with pluggable terminals saves space and simplifies wiring Wide operational temperature range permits installation in extreme environments 972PB: -25 to 60°C (-13 to 158°F); 973PB: -25 to 70°C (-13 to 140°F)