Installation
82005-IM-K
Sandel SN3500 Installation Manual
Page 3-5
Inputs from ADF-1 Receiver. Selection of AC/DC operation is on the ADF
maintenance page. For DC use P1-20 as the DC reference input. For AC
inputs Z is grounded. 24 AWG twisted shielded pair wire is recommended for
these functions.
P1-20 ADF-1 DC Ref
Used when DC SIN/COS inputs are used
P1-5 ADF-1
Valid
Discrete ADF Valid input used if available.
P1-35: WX500 Ground
P1-21: WX500 RS232
Connection to WX-500 Stormscope. Use 24AWG twisted pair.
P1-6: Glideslope
+FLAG
P1-36: Glideslope
-FLAG
Low level GS receiver flag inputs. Superflags can be supported with a series
resistor, see the installation drawings.
P1-7:
GlidUP Deviation Input
P1-22: Glideslope
+DOWN Deviation Input
GS deviation input. Two-dot deflection is
150 m
Vdc
. 24 AWG twisted
shielded pair wire is recommended for these functions.
P1-37: VOR-LOC
+FLAG
P1-23: VOR-LOC
-FLAG
Used when an external NAV converter or analog output GPS is used.
Differential Low level NAV Flag inputs. Superflags are supported with a series
resistor, see the installation drawings. Flag out of view requires greater than
215 m
Vdc
on +FLAG with respect to -FLAG input. 24 AWG twisted shielded
pair wire is recommended for these functions.
P1-8:
VOR-LOC +RIGHT Deviation Input
P1-38: VOR-LOC
+LEFT Deviation Input
Used when an external NAV converter or analog output GPS is used. Analog
lateral deviation from the VHF navigation receiver or long-range navigation
reLEFT and +RIGHT deviation outputs. Two-dot deflection is
150
m
Vdc
. 24 AWG twisted shielded pair wire is recommended for these functions.
P1-24: VOR +TO Pointer Input
P1-9:
VOR +FROM Pointer Input
Used when an external NAV converter or analog output GPS is used.
Differential input supports VHF NAV or long-range naviTO pointer and
+FROM pointer outputs. In-view is greater than 40 m
Vdc
(to) and –40m
Vdc
(from). 24 AWG twisted shielded pair wire is recommended functions.
Содержание SN3500
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