Specifications

Table 3.
The Y1150A Distribution Board
Y1150A Switch options
Coil voltage (24 V) 124
Position feedback 402
Connector type (9-pin) 201
Switch types:
N1810UL, N1810TL,
N1811TL, N1812UL
Cable: 9-pin to 10-pin
These are latching relays, so each
switch uses two of the 16 coil
drivers available through the
distribution board. Therefore,
eight switches can be controlled
by this board. 34945EXT chan-
nels are paired to drive dual
relays: 1:11, 2:12, 3:13, etc.
Switches are driven with a
15 ms pulsed voltage. LED’s
are paired together, left to
right, representing Channels
one to eight. You can construct
a 9-pin to 10-pin cable to
connect the Agilent switch to
the Y1150A distribution board.
Here is an example of common-
ly accessible part numbers for
building a cable. All parts can
be found at popular electronics
distributors (e.g. Digi-Key or
Newark), or you can purchase
the Y1157A, Y1158A, or Y1159A
kits illustrated below:
• Ribbon Cable:
3M P/N 3365/09 (28 AWG)
• Y1150A Connector:
10-pin socket connector,
IDC termination.
3M P/N 89110-0101
• N181x Connector:
9-pin D-sub male, IDC
termination.
3M P/N 8209-6000
• Y1157A Kit:
One kit supplies parts
to build four switch cables.
• Y1159A Kit:
One kit supplies parts
to build two cables to
connect to LEDs
• Wire Pin 1 to Pin 1
with pin 10 on Y1150A
connector unused
• See the 34980A or L4445A
user manual for cable
construction details
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