Xylem IM234 R01 9K585 Moisture Sensor Relay - Manual (Page 2)

2
1: SAFETY INSTRUCTIONS
TO AVOID SERIOUS OR FATAL PERSONAL INJURY
OR MAJOR PROPERTY DAMAGE, READ AND
FOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL
AND ON EQUIPMENT.
THIS MANUAL IS INTENDED TO ASSIST IN THE
INSTALLATION AND OPERATION OF THIS UNIT
AND MUST BE KEPT WITH THE UNIT.
This is a SAFETY ALERT SYMBOL.
When you see this symbol on the pump,
the controller or in the manual, look for
one of the following signal words and
be alert to the potential for personal
injury or property damage.
Warns of hazards that WILL cause
serious personal injury, death or major
property damage.
Warns of hazards that CAN cause serious
personal injury, death or major property
damage.
Warns of hazards that CAN cause
personal injury or property damage.
NOTICE: INDICATES SPECIAL
INSTRUCTIONS WHICH ARE
VERY IMPORTANT AND MUST BE
FOLLOWED.
THOROUGHLY REVIEW ALL INSTRUCTIONS
AND WARNINGS PRIOR TO PERFORMING ANY
WORK ON THIS CONTROLLER.
MAINTAIN ALL SAFETY DECALS.
DANGER
WARNING
CAUTION
WARNING
WARNING
1: SAFETY INSTRUCTIONS
WARNING
Disconnect and lockout electrical power
before installing or servicing any
electrical equipment.
ELECTROCUTION HAZARD.
CONTROLLER INPUT GROUND
TERMINAL (GND) AND ALL EXPOSED METAL
PIPING, INCLUDING PRESSURE TRANSDUCER
CASE, MUST BE CONNECTED TO THE SERVICE
ENTRANCE GROUND TERMINAL.
All electrical work must be performed
by a qualified technician. Always follow
the National Electrical Code (NEC), or the Canadian
Electrical Code, as well as all local, state and provincial
codes. Code questions should be directed to your local
electrical inspector. Failure to follow electrical codes and
OSHA safety standards may result in personal injury or
equipment damage. Failure to follow manufacturer’s
installation instructions may result in electrical shock,
fire hazard, personal injury or death, damaged
equipment, unsatisfactory performance, and may void
manufacturer’s warranty.
5VDC MOISTURE SENSOR RELAY
MODEL #9K585
INSTALLATION INSTRUCTIONS
The Sensor can detect the presence of water and provide
a relay output for signal or control of an external device.
The switch operates on 5 Volts DC and functions as a
Normally Closed Sensor, for a Closed Loop system. The
Red and Balck wires power the switch while the White
and Green wires are the relay output wires.
For installation to an alarm panel, the Red wire is
connected to the positive side of a 5 Volt supply and the
Black wire is connected to the negative. The Green and
White wires can then be connected to any pre-selected
Closed Loop zone. A resistor can be connected in series
with either the Green or White wire for those panels that
require end-of-line resistance.
After installation these units should be tested with a
damp sponge or paper towel and inspected annually. If
there is any corrosion or damage the sensor should be
replaced.
5VDC MOISTURE SENSOR RELAY
SPECIFICATIONS
Power Requirements:
Operating Voltage
5 Volts DC
Operating Current 10 mA
Contact Characteristics:
Contact Resistance
100 mΩ
Switching Voltage 30 Volts DC Max
Switching Current 500 mA Max
Power 250 mW Max
Wire Connections:
Red
5 Volts DC
Black - Ground
Green Relay Contact
White Relay Contact