Installation, 48 volt dc power option – Western Telematic RMM-288 User Manual

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B0 E1 F1 M1 Q0 V1 X1 Y0
BAUD=9600 PARITY=N WORDLEN=8
DIAL=PULSE ON HOOK

&A1 &B0 &C1 &D2 &G0 &H0 &I0 &K1
&M4 &N0 &P0 &R1 &S0 &T5 &Y1

S00=001 S01=000 S02=043 S03=013 S04=010 S05=008 S06=002
S07=060 S08=002 S09=006 S10=007 S11=070 S12=050 S13=000
S14=000 S15=000 S16=000 S17=000 S18=000 S19=000 S20=000
S21=010 S22=017 S23=019 S24=000 S25=005 S26=000 S27=000
S28=008 S29=020 S30=000 S31=000 S32=000 S33=000 S34=006
S35=000 S36=014 S37=000 S38=000 S44=015 S51=000

Figure 2: The Status Screen (Defaults Shown)

4. Installation

4.1. 48 Volt DC Power Option

The 48 Volt DC input is not polarity sensitive. Therefore, you can connect either positive or negative
wires from your 48 volt power source to either input and the internal circuitry will adjust for the proper
polarity.

Input Range: 40 - 60 Volts DC, 200 milliamps maximum.

Figure 3: 48 Volt DC Power Option

RMM Rack Mount Modem; User's Guide

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