Fairbanks Trident Precast Concrete Deck Truck Scale - Manual (Page 28)

Section 4: Installing Accessories
04/11 28 51255 Rev. 2
E. Grounding SSCs
IntalogixTM systems must have two (2) ground rods in the pit for proper
connection. Pit power supplies use a ground separate from the steel and SSC
ground rod.
F. Instrument-to-PPS cable connection
Prepare the cable ends in the standard manner. Use the appropriate manual for
wiring instructions of all pit SSCs and power supplies. Connect the instrument
interface cable to the instrument in the in the scale house per the instructions in
the appropriate indicator service manual.
G. Wiring – Intalogix Junction Box
3. Cells to Smart Sectional Controller (SSC)
Position
TB1 TB2
1 BLACK (-) EXC (-) EXC
2 GREEN (+) EXC (+) EXC
6 YELLOW SHIELD SHIELD
7 WHITE (+) /SIG (+) /SIG
8 RED (-) SIG (-) SIG
4. SSC to SSC or SSC to Pit Power Supply
Position
To TB3 From TB4
1 BLACK (-) 8 VDC (-) 8 VDC
2 GREEN (+) 8 VDC (+) 8 VDC
5 BLUE DC RETURN DC RETURN
6 SHIELD SHIELD SHIELD
7 WHITE (+) RS485 (+) RS485
8 RED (-) RS485 (-) RS485
5. Pit Power Supply to instrument
Position
TB1 (PPS) To TB1 (instrument)
1 BLACK (-) 28 VAC (-) 28 VAC
2 GREEN (+) ACR (+) ACR
3 BLUE (+) 20 VDC (+) 20 VDC
4 ORANGE (-) ENABLE 5 VDC (-) ENABLE 5 VDC
6 SHIELD DC RETURN DC RETURN
7 WHITE (+) RS485 (+) RS485
8 RED (-) RS485 (-) RS485