9
Female service connector wire assembly Functions and technical information
Relay service output connection
Configuration:
Pin 1 = Normally open
“ 2 = Normally closed
“ 3 = Common
= No connection
Level probe connection
Configuration:
Pin 1 = No connection
“ 2 = No connection
“ 3 = Level probe wire
“ 4 = Level probe wire
Input mA signal connection
Configuration:
Pin 1 = No connection
“ 2 = No connection
“ 3 = (+) mA signal wire
“ 4 = (-) mA signal wire
Pos. 1
Pos. 2
Pos. 3
Pulse emitter Water Meter connection
Configuration:
Pin 1 = No connection
“ 2 = No connection
“ 3 = Water meter wire
“ 4 = Water meter wire
Pos. 3
Proportional timer controlled pump connection
Configuration:
Pin 1 = No connection
“ 2 = No connection
“ 3 = (+) Reed contact wire
“ 4 = (-) Reed contact wire
Pos. 3
To pulse emitter
water meter
Input mA
signal
To level
probe
To reed
contact
(N.C.)
(Common)
(N.O.)
Pos. 1
Pos. 2
Pos. 3
