Daktronics Galaxy AF-3400 Series, Display Manual, Page: 90 / 93

p. 5 of 6
Optional Temperature Sensor Mounting
ED-14377-Rev 4
3 October 2007
CAN Temperature
Sensor (TB1)
Field
Cabling
Primary -
Controller Board
CAN US (A31-TB4)
Pin 1 (+5V CAN) Red Pin 1 (+5V CAN)
Pin 2 (CAN H) Green Pin 3 (CAN H)
Pin 3 (CAN L) White Pin 4 (CAN L)
Pin 4 (GND CAN) Black Pin 2 (GND CAN)
Shield Pin 2 (Shield)
1.4 Temperature Interconnection Between Displays
If the display uses the quick-connect interconnect cable, this connection is already complete.
If the interconnect cable was not used, a 4-conductor shielded cable is needed to terminate
the temperature sensor from side one to side two. One end terminates at the “CAN US/DS”
8-position terminal block (A31-TB4) on the Primary display. The other end terminates at the
“CAN US/DS” 8-position terminal block (A31-TB4) at the second Primary display. Refer to
Figure 9 and the table for correct interconnect locations.
Figure 9: CAN Controller Interconnect
Primary - CAN
DS (A31-TB4) Field Cabling
Secondary - CAN
US (A31-TB4)
Pin 7 (CAN H) Green Pin 3 (CAN H)
Pin 8 (CAN L) White Pin 4 (CAN L)
Pin 6 (GND CAN) Black Pin 2 (GND CAN)
Pin 5 (Relay) Red Pin 1(CAN +5V)
Shield