FMS-1655M
LIT-12013119
13
+ (RS485) - (RS485) GND IN +Vs Io Vo - V
in
+Vi
n
+ (RS485) - (RS485) GND IN +Vs Io Vo - V
in
+Vi
n
Installation detail view
Remote Sensor Installation Detail
(Bottom View)
Isolation Room
Corridor
Stainless Steel
Mounting Plate
Gasket
Louvered Cover
Plate
Stainless Steel
Flow Tube
Mounting Plate
Gasket
Thin Silicone Caulking
(apply around tube and
between stainless steel
plate and wall to seal
unit penetration)
Terminal
For connection of
transmitter to
FMS-1655M Monitor.
Flow Tube
When Flow Tube
mounting plate is located
directly opposite the
sensor, flow tubing
must be cut as short as
possible to prevent kinks.
To FMS-1655M Monitor
monitor
Wall Section
(cutaway view)
Rotating clamps secure
assembly to wall board
Optional Analog
Output Damper
Control
To Johnson Controls
isolation transformer
To optional
door switch
Note:
To maintain sensor
accuracy, Flow tube
should not exceed 36
inches.
