Specifications

Software

The BWAG Water and Gas Injection Controller application program is divided into the following modules:

Hardware

Mechanical	Housing: 19" x 21" hinged relay rack mount
Environmental	Operating temperature: -40 to 158 deg. F (-40 to 70 deg. C)
	Relative humidity: 5 to 90% non-condensing
Power required	Input: 115 VAC @ 50 VA
	Output: 12 VDC nominal @ 1.5 A (current limited to.5 A for battery charging)
	24 VDC nominal @ 200 mA
CPU / Memory	CPU: 4 MHz CMOS 65C816, 16 bit
	Memory: 256 kB battery backed RAM, 256 kB EPROM
Input/Output	Digital inputs: Eight 1500 VDC optically isolated; 10 mA sense current single ended
	Analog inputs: Four 4-20 mA or 1-5 VDC (user selectable) non-isolated A/Ds
	Relay outputs: Two 7.5 A 30 VDC DPDT for valve actuator control and two 2 A 30 VDC DPDT
	Turbine meter input: One 30 mV to 10 Vpp, 10 to 3 kHz
	Pulse input: One optically isolated 0 to 2,500 Hz 12 V sink to ground @ 10 mA
	Miscellaneous: Optional multivariable input through RS-485 bus (Modbus)
Communication	Three serial ports: one RS-232 local operator interface port, one RS-232 communications port and one RS-232 / RS-485 port
	110 bps wire line modems, licensed frequency, spread spectrum and wireless ethernet are supported to 19,200 baud

Wedge Meter is a registered Trademark of ABB. Coin Meter is a registered trademark of Preso Meter Corp.