Specifications

Table 6.
The Y1153A Distribution Board
Y1153A.1 Switch options
Coil voltage (24 V) 024
Position feedback Comes Standard
Connector type (10-pin) Comes Standard
Switch types:
84904, 84905, 84906,
84907, 84908
Cable: 10-pin to 10-pin
Y1153A.2 Switch options
Coil voltage (24 V) 024
Position feedback Comes Standard
Connector type 060
(Viking 9-pin)
Switch types:
8494, 8495, 8496
Cable:
Viking to bare wire
(see color-code in figure)
This board can control up to
two discrete attenuators which
have either three or four atten-
uator sections. Each attenuator
section requires two coil drivers
to switch attenuator sections
IN or OUT of the signal path.
A 4-section attenuator would
require eight coil drivers. Two
attenuators require 16 coil
drivers, so all of the available
coil drivers are used to drive
two attenuators.
21
Y1153A.1
Y1153A.2