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Getting Started

Connections - 

single/multiple output, no breakers

Need Help?

REFER TO THE USER MANUAL OR CONTACT SENS CUSTOMER SERVICE: 

800-742-2326  /  303-678-7500  /  

[email protected]

USE YOUR SMART PHONE QR CODE READER TO 

ACCESS USER MANUAL

PATENTED US 9,270,140; 9,385,556; 9,413,186; 9,509,164; 9,466,995; 9,948,125

Automatic Battery Charger/Power Supply

REMOVE PLUGGABLE 

ALARM 

TERMINAL BLOCK 

TO INSTALL ALARM WIRES 
SEE INSIDE COVER LABEL 

FOR FACTORY ALARM 

ASSIGNMENTS

CONNECT 

RS-485 MODBUS

 

OR 

J1939 

NETWORK CABLE 

TO RJ-45 CONNECTOR    

(see user manual for 

connector pinout, RJ-45 to 

terminal block adapter p/n 

208026 available from SENS)

*CONNECT 

TCP/IP MODBUS

 

NETWORK CABLE TO RJ-45 

CONNECTOR            

(optional feature)

CONNECT 

DC 

WIRES AT 

TERMINAL BLOCKS

(multiple outputs optional)
SEE INSIDE COVER LABEL 

FOR FACTORY OUTPUT 

CONFIGURATION

REMOTE BATTERY 

TEMPERATURE SENSORS

(optional, one per output)

CONNECT 

AC 

WIRES 

AT TERMINAL BLOCKS 
100-240VAC, 50/60HZ

SENSbus 

-

 

CHARGER LOAD 

SHARING, REMOTE 

ACCESSORIES OR SENS 

SETUP UTILITY

(do not connect J1939, 

TCP/IP or RS-485 here)

*See user manual for details regarding J1939 and TCP/IP Modbus configuration

CONNECT

GROUND 

WIRE

Connections - 

single output with breakers

MULTIPLE OUTPUTS 

OPTIONAL         

(outputs share common 

negative connection)

REMOTE BATTERY 

TEMPERATURE SENSOR 

(connect at leftmost 

terminal block)

DO NOT CONNECT AT 

TERMINAL BLOCK WHEN 

BREAKER PRESENT

DO NOT CONNECT AT 

TERMINAL BLOCK WHEN 

BREAKER PRESENT

REMOVE PLUGGABLE 

ALARM 

TERMINAL BLOCK 

TO INSTALL ALARM WIRES 
SEE INSIDE COVER LABEL 

FOR FACTORY ALARM 

ASSIGNMENTS

CONNECT 

RS-485 MODBUS

 

OR 

J1939 

NETWORK CABLE 

TO RJ-45 CONNECTOR    

(see user manual for 

connector pinout, RJ-45 to 

terminal block adapter p/n 

208026 available from SENS)

*CONNECT 

TCP/IP MODBUS

 

NETWORK CABLE TO RJ-45 

CONNECTOR            

(optional feature)

CONNECT 

DC 

WIRES AT 

BREAKER TERMINALS

SEE INSIDE COVER LABEL 

FOR FACTORY OUTPUT 

CONFIGURATION

CONNECT 

AC 

WIRES AT 

BREAKER TERMINALS 
100-240VAC, 50/60HZ

SENSbus 

-

 

CHARGER LOAD 

SHARING, REMOTE 

ACCESSORIES OR SENS 

SETUP UTILITY

(do not connect J1939, TCP/IP 

or RS-485 here)

CONNECT

GROUND 

WIRE

CONNECT SENS SETUP 

UTILITY TO USB WHEN 

OPTIONAL TCP/IP 

MODBUS PCA

 INCLUDED

CONNECT SENS SETUP 

UTILITY TO USB WHEN 

OPTIONAL TCP/IP 

MODBUS PCA

 INCLUDED

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