www.mircom.com
LT-2070
Rev. 2 July 2018
MS-400AP(U) Series
Fire Alarm Manual Station
1
Mircom’s MS-400AP(U) Series Fire Alarm Manual Stations
provide manual fire alarm activation. These high quality, die-cast
metal stations are available as one stage or two stage stations.
On the two stage model, use a key to activate the stage two
alarm. Each station has a permanently attached AP addressable
module, which has a pair of dials for setting the address.
Specifications & Dimensions
Compatible with Mircom Fire Alarm Control Panels
Electrical Rating:
Dimensions:
MS-401AP(U)
4.55” H x 3.3” W x 2” D
MS-402AP, MS-407AP(U): 4.55
” H x 3.3” W x 2.1” D
Installing the manual station
This guide covers these models:
MS-401AP(U) Intelligent Single Stage Manual Station AP
MS-402AP Intelligent Two Stage Manual Station AP
MS-407AP(U) Intelligent Single Stage Manual Station AP with
additional N.C. switch
The suffix
U
indicates a USA version.
Contents of kit
•
MS-401AP(U), MS-407AP(U): 2 mounting screws, 1 glass
rod (sold separately)
•
MS-402AP: 2 mounting screws, 2 stage two keys, 1 glass rod
(sold separately)
A. Wiring
Note:
The maximum wire size is 12 AWG.
1.
Connect the black (-) wire from the previous station to
the terminal that is connected to the black (-) wire from
the addressable module.
2.
Connect the black (-) wire leading the next station to the
other side of the terminal that is connected to the black
(-) wire from the addressable module.
Note:
The wires must be on opposite sides of the set screw.
Refer to Figure 2 for the location of the wires.
3.
Tighten the (-) terminal.
4.
Connect the red (+) wire from the previous station to the
terminal that is connected to the red (+) wire from the
addressable module.
5.
Connect the red (+) wire leading to the next station to the
other side of the terminal that is connected to the red (+)
wire from the addressable module.
Note:
The wires must be on opposite sides of the set screw.
Refer to Figure 2 for the location of the wires.
6.
Tighten the (+) terminal.
MS-402AP
MS-401AP(U), MS-407AP(U)
Nominal Operating Voltage:
15-32 VDC
Nominal Operating Voltage:
15-32 VDC
Maximum alarm current @ 24V:
5.4 mA
Maximum alarm current @ 24V:
600 µA
Average operating current @
24V: 600 µA
Average operating current @
24V: 400 µA
Notes
• Wire as shown so that supervision of connections is
maintained.
• Maximum wire size: 12 AWG
• All manual fire alarm stations shall be installed as per
the specific requirements outlined in the UL/ULC codes,
as well as all other applicable national or local codes.
Final acceptance is subject to the local authority having
jurisdiction.
-
BLACK
}
+
RED
}
-
-
+
+
ADDRESSABLE
MODULE
TO NEXT STATION OR
END OF LINE DEVICE
FROM
PREVIOUS
STATION
AUXILIARY FUNCTION
N.C. SWITCH
(MS-407AP(U) ONLY)
}
Figure 1: Wiring Diagram
TO ADDRESSABLE
MODULE
WRONG: BOTH
WIRES ON THE
SAME SIDE AS
THE SET SCREW
TO ADDRESSABLE
MODULE
CORRECT: BOTH
WIRES ON
OPPOSITE SIDES
OF THE SET SCREW
X
Figure 2: Close-up of terminals showing correct wiring
Canada
25 Interchange Way
Vaughan, ON L4K 5W3
Tel: (888) 660-4655
Fax: (888) 660-4113
U.S.A
4575 Witmer Industrial Estates
Niagara Falls, NY 14305
Tel: (888) 660-4655
