Campbell Scientific AL200 ALERT2 Encoder, Modulator, and Sensor Interface - Manual (Page 11)

AL200 ALERT2 Encoder, Modulator, and Sensor Interface
FIGURE 5-1. AL200
The AL200 includes a CS I/O port and an RS-232 port for serial
communications. A USB device port is used for configuring the AL200,
viewing real time sensor data, and diagnostics. An SMA female connector is
provided for connecting a GPS antenna, and a removable screw terminal allows
for the easy connection of an analog radio. Removable screw terminals are
also used for supplying power to the AL200 and connecting sensors. Lastly,
there is a copper ground lug for attaching an earth ground.
6. Specifications
Operating Temperature
Standard –40° to +60°C
Power
9-18 Vdc
Current Drain @ 12 Vdc
Idle: 1.5 mA
GPS Fix: 40 mA
Transmit: 35 mA (not including radio or attached sensors)
Reverse polarity protected
Removable screw terminal connector, 0.15” pitch
Weight
206 g (7.3oz)
Dimensions
159.385 x 76.683 x 25.857 mm (6.275 x 3.019 x 1.018 in)
5