
A S D - 1 2 0 – S e q u e n c e D P o w e r D i S t r o
1
reAD thiS FirSt!
IMPORTANT: DO NOT RACKMOUNT THIS UNIT UNTIL ALL JUMPERS AND
WIRING HAVE BEEN INSTALLED. MANY INSTALLATIONS WILL REQUIRE
TEMPORARILY REMOVING THE TOP COVER FOR ADJUSTMENTS.
The instructions provided in this manual are insufficient for completing a working ASD-
120 installation. While the subject of attaching a supply cable to the ASD-120 is covered, the connection
of the far end (pigtail end) of that cable to a power source is not. Because of the many congurations that
120 amp or larger electrical services can take and the numerous connector types that may be used, it is not
possible to adequately describe every situation that may be encountered. Therefore, it is strongly rec-
ommended that the selection of the ASD-120 supply cable, and the connections to both
ends of it, be done by a licensed electrician who is familiar with the available electrical
service. Wiring of electrical input is covered
on pages 6 though 8.
TO CHANNEL-1
OF COMPUTER
CONTROLLER
OR POWERLINK
TO CHANNEL-2
OF COMPUTER
CONTROLLER
OR POWERLINK
STATUS
START
REM
FORCE
ON
REM
COM
GND
RELAY
COM
F
B
C
D
E
+12V
FORCE
OFF
A
ON
OFF
LATCHING (MAINTAINED)
REMOTE SWITCH*
* SUCH AS THE FURMAN RS-1 ** SUCH AS THE FURMAN RS-2
STATUS
START
REM
FORCE
ON
REM
COM
GND
RELAY
COM
MOMENTARY
REMOTE SWITCHES**
F
B
C
D
E
+12V
FORCE
OFF
A
STATUS
START
REM
FORCE
ON
REM
COM
GND
RELAY
COM
F
B
C
D
E
+12V
FORCE
OFF
A
STATUS
START
REM
FORCE
ON
REM
COM
GND
RELAY
COM
F
B
C
D
E
+12V
FORCE
OFF
A
ASD-120 Master ASD-120 Slave
THIS JUMPER MUST BE
INSTALLED FOR THE ASD-120
SWITCHING TO FUNCTION
THIS JUMPER MUST BE
INSTALLED FOR THE ASD-120
SWITCHING TO FUNCTION
THIS JUMPER MUST BE
INSTALLED FOR THE ASD-120
SWITCHING TO FUNCTION
THIS JUMPER MUST BE
INSTALLED FOR THE ASD-120
SWITCHING TO FUNCTION
EMPLOYING TWO OR MORE ASD-120’s.
SWITCHING/SEQUENCING CONNECTIONS FOR ASD-120
Congratulations on your purchase of a Furman ASD-120 Sequenced Power Distro. Please read
this manual completely before installing your ASD-120, or at the very least review the quick start
pages.
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