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These include a compact Nema 4X rated enclosure, power supply and solar panel options with battery backup, operator display/keypad input options, and wireless communication options. Standardization eliminates the need for in-house panel and packaging design and fabrication resulting in lower initial installation cost. This also standardizes the maintenance effort to reduce the long term cost of ownership. As an integrated RTU in a SCADA system, ControlWave ExpressPAC has the unique attributes required for wide area networks, without sacrificing process control performance. Pre-engineered SCADA RTU package solution • reduces integration and maintenance costs Multiple serial communication ports for network, • local and multi-vendor connectivity Built-in BSAP, Modbus & DNP protocols for • broad network compatibility Report-By-Exception for communication • efficiency Modbus Store and Forward capability for • geographic flexibility with radio networks Ultra low power modes minimizes cost of solar/• battery power systems Wide operating temperature range for remote • outdoor locations Application Suitability Based on years of experience in water, gas and SCADA related industries, ControlWave Express has the technology, functional benefits and open architecture to excel in many applications. Water distribution: Pump, tank, well and reservoir control Wastewater: Lift station and storm water monitoring Natural Gas: Gas well, storage and plunger lift control Features ARM processor provides exceptional • performance and low power consumption IEC 61131-3 programming with ACCOL III • process control function block library Optional 100/10 MB Ethernet port• Three serial communication ports • Flexible fixed I/OI configurations• 4 Digital inputs• 2 Digital outputs• 2 selectable Digital inputs/outputs• 2 selectable Digital inputs/counters• 2 selectable Digital/Pulse inputs on CPU• 3 optional Analog inputs• 1 optional Analog output• Product Data Document 420DS-7e / D301312X012 June 2011 - Page 2 ControlWave ExpressPAC Remote Automation Solutions Website: ControlWave ExpressPAC Integrated Solution ControlWave ExpressPAC is delivered in a compact, Lexan enclosure that includes the RTU electronics, optional operator display/keypad, battery/solar power system and a broad selection of modem and radio communications options. Features – Package Dimensions, Lexan Housing: 15.77” H x 7.8” W • x 9” D (40.1cm X 19.8cm X 22.9cm) Nema Rating: Nema 3R (Nema 4x except with a • battery vent) Mounting: Pipe-mounted, or wall-mounted • Solar Panel Mounting: All solar panels are • delivered with all hardware necessary for 2” pipe or mast-mounting Integrated LCD Display/Keypad Option ControlWave ExpressPAC offers a convenient local operator interface. The 2-button display allows an operator to view site, configuration and process data. The screens are organized in a series of lists. The operator can select a list and then manually scroll through the data. Additionally, a “scroll list” can be defined. The ControlWave ExpressPAC can be set to automatically sequence through this list. The 25-button Display/Keypad performs the same functions and additionally allows the operator to view and modify ControlWave ExpressPAC inputs, process variables, calculated variables, setpoints, tuning parameters, and outputs used in a measurement or control application. Status bits include the alarm state, alarm acknowledge, control, and manual (Auto/Man). Providing access to such variable information allows the user complete control over the process operation. The standard LCD provides 4 line x 20 character display with either a two-button read-only or 25-button read-write keypad. Both display/keypad assemblies have the same “footprint” on the front door. Features – Display/Keypads 4 line by 20 character backlit liquid crystal • display Adjustable display contrast• Membrane keys with tactile feedback• Self-adhesive overlay mounts to the enclosure • door or panel (ControlWave ExpressPAC is delivered with this assembly installed on the door) Easy configuration via ACCOL III Function Block• Scrolling display mode• Adjustable timer turns off display when not in • use Specifications – Display/Keypads Window size: 1.1” H x 3.1”W (2.8cm x 7.9cm)• Character size: 4mm H x 3mm W• Dimensions: 7.4”H x 5.5”W (18.8cm x 14.4cm)• Power consumption: 2.5 mA @ 3.3V (0.008 • watts) Operating Temperature: -4 to 158.F (-20 to • 70.C) Shown, above, is the LCD with 25-button keypad. The 2-button version is similar but includes only two “arrow” buttons to sequence through lists. Scalability ControlWave ExpressPAC can also be combined seamlessly with other members in the ControlWave family of products. For remote applications requiring more I/O flexibility, ControlWave Micro provides a modular RTU/PLC expandable up to 14 I/O modules. For natural gas well site and measurement station automation, ControlWave single and multi-run flow computers share a common archit...