20
CN-2400S Controls two ASD-120 2.0 Sequencers with an optional Fire Alarm Force OFF.
Diagram #5 illustrates a Furman CN-2400S Contractor Series controlling two
ASD-120 2.0 sequencers with a fire alarm providing an emergency FORCE OFF:
1. CN-2400 S DELAY 3 RELAY OUTPUT (NC) and (C) terminals connect appropriately to
both ASD-120 2.0 units per the 12V and REM terminals with a parallel connection.
• (NC) to both 12V and (C) to both REM.
2. Configure Multi-Function DIP on the CN-2400S, factory default with DIP 4 UP.
• DIP 4 UP – (NO), verify factory default.
◦ • CN-2400S DIP 2 is also set UP for a longer delay time.
3. Fire alarm contacts connected to FORCE OFF terminals on both ASD-120s
(parallel connection).
• Configure DIP 4 switch on ASD-120 2.0 to NO or NC depending on the contact type.
used at the fire alarm. Typically NC is the best terminal option for Event Production.
• Configure Multi-Function DIP on each ASD-120 2.0, factory default with DIP 4 UP.
• All Delay Bank LED indicators will flash when FORCE OFF is activated.
• Optionally, the fire alarm contacts can also be connected to the FORCE OFF terminals of the
CN-2400 S if desired.
4. Configure ASD-120 2.0 Multi-Function DIP for Normally Closed & Maintained Mode ON
.
• DIP 4 UP – (NO), verify factory default.
• DIP 7 DOWN – MNT, verify factory default.
• ASD-120 2.0 DIP 1 is also set UP for a shorter delay time.
TWO ASD-120 2.0 UNITS CONTROLLED BY A CN-2400S AND BY FIRE ALARM
1 2 3 4 5 6 7
ON
1 2 3 4 5 6 7 8 9
ON
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7
ON
FORCE OFF
DELAY 3
NO
NC
C
FO
FO
CN-2400S DIP SETTINGS
CN-2400S DIP SETTINGS
ASD-120 2.0 DIP SETTINGS
ASD-120 2.0 DIP SETTINGS
FIRE ALARM
SYSTEM TRIGGER
+12V
STAT
REM
GND
REMOTE PORT
OPTIONAL
REMOTE
SWITCH
REMOTE
12V STAT REM GND
FORCE OFF
FORCE OFF
NO
C
NC
REMOTE
12V STAT REM GND
When the CN-2400S is sequenced ON, the CN-2400S unit’s DELAY 3 Contact Relay will trigger both
ASD-120 2.0 units to begin their respective programmed sequence.
Caution:
The OFF sequence for the CN2400S and ASD-120 2.0 units will start at the same time.
In order to avoid timing conflicts while ramping down, the CN-2400S should be set to a longer delay time interval than all the time intervals on each ASD-120 2.0 sequencer.
ASD-120 2.0 ADVANCED INSTALLATION WITH FURMAN CN SERIES AND REMOTE RS-1 SWITCH
ON
ON
CN-2400S
DIP SETTINGS
ASD-120 2.0 DIP SETTINGS
FIRE ALARM
NO C NC
FORCE
REMOTE
12V STAT REM GND
12V STAT REM GND
DLY
ADJ
1 2 3 4 5 6 7
ALWAYS ON
ALWAYS OFF
S
E
Q
*SET TO MIDDLE POSITION
DELAY OUTPUTS
NC A B C D E F NO
12V
12V
REM
1 2 3 4 5 6 7 8 9
ON
CN-2400S
DIP SETTINGS
1 2 3 4 5 6 7 8 9
ON
CN-20MP
DIP SETTINGS
1 2 3 4 5 6 7 8 9
ON
CN-20MP
DIP SETTINGS
1 2 3 4 5 6 7 8 9
ON
CN-20MP
DIP SETTINGS
1 2 3 4 5 6 7 8 9
ON
CN-20MP
DIP SETTINGS
1 2 3 4 5 6 7 8 9
12V
12V
12V
12V
REM
REM
REM
REM
REM
Diagram Example #6
An ASD-120 2.0 Sequencer is controlled by a single RS-1 Remote System Control Panel and the
ASD-120 2.0 remotely activates Furman Contractor Series Products with Bank DELAY OUTPUTS A through F.
Diagram #6 illustrates a Furman ASD-120 2.0 sequencer controlling six Furman Contractor Series
units and a fire alarm provides an optional FORCE OFF:
1. Connect CN-2400S and CN-20MP REM terminal pins to ASD-120 2.0 DELAY OUTPUT (NC)..
2. Connect a 12V terminal pin from each CN-2400S and CN-20MP to an appropriate
A through F pin at the ASD-120 2.0 DELAY OUTPUT interface.
3. Configuration Multi-Function DIP on the CN-2400S units are factory default with DIP 4 UP.
• Only DIP 1 is set DOWN for a shorter than ASD-120 2.0 delay time on each CN-2400S unit.
4. Configuration Multi-Function DIP on the CN-20MP units are factory default with DIP 4 UP.
• Only DIP 1 is set DOWN for a shorter than ASD-120 2.0 delay time on each CN-20MP unit.
5. Optionally, a fire alarm can be connected to FORCE OFF
at the ASD-120 2.0, if desired.
• Configure Multi-Function DIP on the ASD-120 2.0, factory
default with DIP 4 UP.
• All Delay Bank LED indicators will flash when FORCE OFF
is activated.
6. RS-1 terminals are connected to the ASD-120 2.0
REMOTE terminals, pole to pole:
• 12V to 12V, REM to REM, STAT to STAT, and GND to GND.
7. Configure ASD-120 2.0 Multi-Function DIP for
Normally Closed and Maintained Mode ON.
• ASD-120 2.0 DIP 2 is set UP for a longer delay time than
Contractor Series units.
• DIP 4 UP – (NO), verify factory default.
• DIP 7 DOWN – MNT, verify factory default.
• Ensure all Bypass Set DIP switches are SEQ.
• Set ASD-120 2.0 Key Switch to Remote.
ON/OFF Sequences are triggered by the RS-1 Key Switch or by the rotating the Key Switch to ON at the ASD-120 2.0 as an RS-1 override.
DIAGRAM EXAMPLE 5
DIAGRAM EXAMPLE 6
