Smart Positioner
YT-3700 / 3750
Product Manual
Ver. 1.03
39
7
Optional Sub-PCB Installment
By adding sub-PCB, the positioner can have additional functions. There are 3 types of sub-PCB.
Hart Only
Ptm Only
Ptm+Hart
Fig. 7-1: Three types of Sub-PCB of YT-3700 / 3701 / 3703 / 3750
When purchasing option sub-PCBs separately, 4 Bolts and 2 supports are supplied together with
sub-PCB.
7.1
Installation steps
1. Mount 2ea of sub-PCB support on sub-PCB with 2ea of bolt.
2. Open base cover, PCB cover. Separate the Main PCB from base body.
3. Insert connector of sub-PCB into connector of main PCB correctly.
4. Fasten sub-PCB with the rest of bolt 2ea.
Standard type
Mechanical Limit switch type
Fig. 7-2: Installation of Option PCB on Main PCBs
