Xylem A-100NE CHEMICAL PUMPS - Manual (Page 6)

A-100NE
Page 6
5.3 External Input Signal Connections
The pump will accept a variety of external control input signals; 4-20 mA ,
0-10 VDC, TTL, CMOS, AC Sine Waves, Contact Closures, Hall Effect,
NPN. The 4-20mA and 0-10 VDC loops must be powered.
All wiring connections are to be made inside of the junction box located on
the side of the pump. Special connectors are not required. A liquid-tite
connector is supplied and should be used for the external signal cable. The
signal input wires are color coded to the type of signal being used.
INPUT
VOLTAGE
115V 60Hz
220V 50Hz
HOT
LEADWIRE
NEUTRAL
LEADWIRE
GROUND
LEADWIRE
230V 60Hz
YELLOW
YELLOW
YELLOW
BLUE
BROWN
RED
GREEN
GREEN
GREEN
MOTOR LEADWIRES
SIGNAL INPUT WIRE COLOR CODES
WIRE COLOR CODE INPUT TYPE
MOTOR ON SIGNAL
5-20V DC open collector output
closed while motor is energized
FLOW VERIFICATION SENSOR
4-20 mA
0-10 VDC
ALARM RELAY
BROWN (+) & BLACK (-)
PURPLE & PURPLE
WHITE (+) & BLACK (-)
BLUE (+) & BLACK (-)
TTL, CMOS
ORANGE (+) & BLACK (-)
RED/WHITE (+ 20VDC) & BLACK (-) & YELLOW (signal)
CONTACT (10v @ 2 mA max)
HALL EFFECT, NPN
RED (+) & WHITE (-)
PADDLEWHEEL SENSOR SIGNAL INPUT WIRING
PADDLEWHEEL SENSOR
WIRE COLOR CODE
BLUE-WHITE
PADDLEWHEEL
SENSOR TYPE
MODEL FH
HALL EFFECT SENSOR
BLACK (-)
RED (+)
PUMP INPUT
WIRE COLOR CODE
MODEL FC
AC SINE WAVE SENSOR
BARE (signal)
BLACK (-)
RED (+ 20VDC)
WHITE (signal)
BLACK (-)
RED (+)
BLACK (-)
WHITE (+)