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TABLE 10: REDUNDANT INTERFACE (J6) – PIN ASSIGNMENTS
Pin # Signal Name
1
STBY-OK-OUT
2
GND
3
SW-POS-ONLINE
4
GND
5
STBY-OK-IN
6
GND
7
Amp-A-ONLINE
8
Amp-B-ONLINE
9
Common
10
POS-A-DRIVE
11
POS-B-DRIVE
12
SW-POWER
13
14
15
Type
Output,
Indicates this amp is in standby with no fault and
Active Low
in auto mode.
Output Common
At Ground potential
Input,
Closure to ground indicates this amplifier is on
Relay contact
line.
Input Common
At Ground potential
Input,
Closure to ground indicates the other amplifier is
Active Low
in standby and auto mode.
Input Common
At Ground potential
Input, Relay
Closure to J6-9 indicates amplifier 'A' is online.
Contact
Input, Relay
Closure to J6-9 indicates amplifier 'B' is online.
Contact
This Form-C relay contact from W/G switch is for
Relay Common
discrete remote interface.
Output,
Closure to +12V DC return for 0.1 sec at 3.5A
Momentarily Low
typical
Output,
Closure to +12V DC return for 0.1 sec at 3.5A
Momentarily Low
typical
Connected to +12V DC supply through a steering
Voltage Source
diode
Not used.
Not used.
Not used.
ARMA-C250-CRM
Description
21
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