FIGURE A-3 - Option Board, Revision D and below
FRONT
OF UNIT
U1
JU1
2ND 4-20 mADC
MOTOR MODULATION/
POSITION PROPORTIONING
POTENTIOMETER REMOTE
SETPOINT
DIGITAL
COMMUNICATIONS
422/485
TOP
REV
For 2nd 4-20mA,
JU1
U5 is populated
U5
For 1st 4-20mA,
U1 is populated
COMPONENT SIDE
JU2
JU3
JU2
RTD
T/C, mV, VOLT
JU3
(NON-RTD)
RTD
T/C , mV , VOLT
(NON-RTD)
P
67
AGE