Optima Scale OP-905 - Scale Installation; 4-Wire Load Cell Connection

18
SCALE INSTALLATION
OP-905 maxi. Supports 12 x 350ohm load cells. (4 wires or 6 wires load cell) The con-
nection between load cells and indicator is by terminal block. the connection diagram as
below.
4 Wire load cell connection
EXC+, EXC-, SIG+, SIG- (load cell) to EXC+, EXC-, SIG+, SIG- (indicator)
EXC+ and SEN+ to be short circuit
EXC- and SEN+ to be short circuit