2Page 2-4 Installation and Wiring
TS-TPI Installation and Wiring Guide
LS300
TPI BOARD
BLACK
WHITE
RED
TXD 485-
GND
RXD 485+
TXD 485-
GND
RXD 485+
TXD 485-
GND
RXD 485+
TXD 485-
GND
RXD 485+
TXD 485-
GND
RXD 485+
HOST PORT
PORT 1
PORT 2
PORT 3
PORT 4
NO TS-TPI BOARD IN THIS LS300
IF TS-TPI IS PRESENT, REMOVE IT BEF ORE
MAKING THE RS232 CONNECTION
LS300
EXTERNAL
RS232 PORT
TS1001 OR TS2001 ONLY
ATG
INPUTS
TS-LLD
485B
485A
S,RTN
DSY
IN 1
GND
IN 2
GND
RED
BLACK
WHITE
CABLE-BELDEN
3 CONDUCTOR
#9365-18AWG
OR EQUIVALENT
SEE TANK SENTINEL INSTALLATION GUIDE
(PART # 000-1050) AND LS300 USER'S GUIDE
(PART # 000-0040) FOR COMPLETE ATG AND
LS300 WIRING INFORMAT ION
PURCHASE
RS232 CABLE
LOCALLY