Janus FM-200 Sv Series - Electric Valve Actuator W; Limit Switch; Manual Valve Actuator

Page: 17
FM-200® OPERATION, DESIGN, & SERVICE MANUAL
Revision F
Document # DOC102
Issued: February 1, 2009
Revised: 11-Nov-2011
40YE
Section 2 System Description and Components
2.2.4 Manual Valve Actuator
P/N 17001 (See Figure 2.2.4)
An optional manual valve
actuator may be attached to
the top of the electric valve
actuator to provide a means
to manually open the cylinder
valve. (Note: e manual valve
actuator cannot be attached
directly to the cylinder valve. )
2.00 in
50.8 mm
1.620 in
41.15 mm
Ring Pin
Emergency
Release Button
2.2.3.1 Electric Valve Actuator w/ Limit Switch
P/N 99655 (See Figure 2.2.3.1a)
An optional electric valve actuator with a factory installed limit switch is
available. It operates between 20.4 and 26.4 VDC and consumes 500 mA (.5
Amps) at 24 VDC nominal with a maximum supervisory current of 30 mA
(0.03 Amps). e limit switch contacts are normally closed when the actuator
is not installed onto the cylinder valve. When the actuator is fully installed onto
the valve actuation connection at the top of the cylinder valve, the limit switch
contacts open.
Attaching the electric valve actuator to the cylinder valve when the actuation pin is not fully locked into the “up”
position may cause the cylinder valve to actuate, resulting in potential injury and/or property damage.
1.620 in
41.15 mm
4.68 in
118.9 mm
DIN Connector
with 1/2” (15 mm) Conduit Hub
with 36” (914 mm) leads
Figure 2.2.4 Manual Valve Actuator
Figure 2.2.3.1a Electrical Valve
Actuator w/ Limit Switch
SOLENOID COIL
ORANGE WIRE
ORANGE WIRE
YELLOW WIRE
YELLOW WIRE
WHITE WIREBLACK WIRE
Figure 2.2.3.1b Electrical Valve Actuator w/ Limit Switch Wiring Diagram
Following system actuation, the actuation pin of the electrical valve actuator must be manually reset by pushing the
pin up until it snaps in the “up” position.
NOTE: NFPA 2001, 2012 Edition, requires that the removal of an electric actuator from the agent storage
container discharge valve that it controls shall result in an audible and visual indication of system impairment at
the system releasing control panel. is will become eective January 1, 2016.