Campbell-scientific AL200 ALERT2 Encoder, Modulator, and Sensor Interf Manuel d'utilisateur télécharger pdf (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)

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Campbell-scientific AL200 ALERT2 Encoder, Modulator, and Sensor Interf Manuel d'utilisateur Page 11