I/O Descriptions - Cal Amp LMU-2x30 Hardware And Installation Manual

LMU-2x20™ Hardware and Installation Guide

4.4 I/O Descriptions

The LMU-2x30™ provides the following I/O:
Digital Inputs
• Input 0: Ignition Sense (Always biased low)
• Input 1: Generic Digital Input (always biased low)
• Input 2: Generic Digital Input (always biased high)
• Input 3: Generic Digital Input (always biased high
• Input 4: Generic Digital Input (always biased high
• Input 5: Motion Sensor (low = no motion, high = motion)
Analog to Digital Inputs
• A/D 0: External Power Supply Monitor
• A/D 1: Generic External A/D Input
• A/D 2: GPS Antenna Monitor
Outputs:
• Output 0: Standard Open Collector Relay Output (150mA)
• Output 1: Standard Open Collector Relay Output (150mA)
• Output 2: Standard Open Collector Relay Output (150mA)
1-Wire® Interface
• Temperature Sensor Support
• iButton ID Support (based on S1171 settings)
V1.0.10
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December 12, 2010
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