Connector I/O Module - Juniper Allegro 2 Owner's Manual

5. Replace the battery pack, and attach the battery door.
6. Power up the handheld.

Connector I/O Module

The Allegro 2 connector I/O module has the following jacks
and connectors:
1. USB client, micro B
2. Audio jack: 3.5mm; supports speaker, microphone or
stereo output (pin detect)
3. USB host, full size A
4. Docking pin contacts
5. COM1: RS-232C 9-pin D-sub connector, 5 V @500 mA
available on pin 9 (ring in) under program control
6. Power input jack: 12 to 24 VDC for power input and
battery charging
The connector I/O module is user-replaceable. Contact our
sales department or your supplier for details.
Note: The connectors are sealed and do not require a
connector protector to prevent water ingress.
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Chapter 2 Hardware Components
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