Daktronics FB-2700 Series, Installation Manual, Page: 28 / 60

Electrical Installation
24
Section C
Section A
(Power & Signal
Terminated
in this Section)
Primary
Driver
P42
P42 J43
(From Each Digit)
J42
J8
J9
J10
J11
P8
P9
P10
P11
Section B
Section D
(Coiled Interconnect Cables
Located in this Section)
Signal
Speed of
Pitch Only
Figure 27: Power/Signal Connection – Four Sections, BA-2026 & BA-2028 (Front View)
BA-2029
Open the appropriate access panel on the bottom-left cabinet (Section C) to locate the
coiled bundles of interconnect cable coming from the driver, then route and connect
the cables as described below and shown in Figure 28 . Additional panels may be
opened as needed for easier access.
1� There are seven 9-pin digit harnesses ( P1–P7 ) in the upper-left cabinet (Section A)
that must be routed into the upper-right cabinet (Section B) and connected to the
mating J1–J7 jacks on the Primary Driver.
Note: For models with white digits, the four TIME digits ( P1–P4 ) will connect to the
Secondary Driver (A7) and the rest will connect to the Primary Driver.
2� There are two separate interconnect cables in Section C:
• Route the 5-pin interconnect cable with the
P42 plug up into Section A first then
over into Section B, and connect it to the J42 jack on the Primary Driver. For
models with white digits, this will connect to the Secondary Driver (A7).
• Route the 5-pin interconnect cable with the J43 jack over into the bottom-right
cabinet (Section D), and connect it to another interconnect cable with the P42
plug.
Note: A separate wired signal (copper or fiber optic) must be terminated to a small
enclosure in Section B to control the speed of pitch digits.
Section C
Section A
(Power & Signal
Terminated
in this Section)
Primary
Driver
P42
(From Each Digit)
J42
J1
J2
J3
J4
J5
J6
J7
P1
P2
P3
P4
P5
P6
P7
Section B
Section D
(Coiled Interconnect Cables
Located in this Section)
Signal
Speed of
Pitch Only
P42 J43
Figure 28: Power/Signal Connection – Four Sections, BA-2029 (Front View)