Integration Guide

Table Of Contents

Chapter 2: Hardware and Pinouts

LIM0001AA Rev B (DRAFT)

Input/

Output Description Label If Not Used

5 Output Transmitted Data TXD

6 Ground Ground GND

7 Input Received Data RXD

8 Output Carrier Detect CD

9 Input Request to Send RTS Pull to Ground

10 Output Clear to Send CTS

14-Pin Connector

The following pin information applies to the dual row, 14-pin connector on the MM2-T and MM2-LV-T models:

Input/

Output Description Label Notes If Not Used

1 Input Power B+ MM2-LV-T models: +3.5VDC ± 5%

MM2-T models: +5.0 VDC ± 5%

2 Input Reset Interrupt Active low, 100 μs pulse Pull High

3 Input Data Terminal

Ready

DTR TTL** Pull to Ground

4 Ground Ground GND

Draft