1126700 SmartPAC 2 User Manual
D-4 SmartPAC to SmartPAC 2 Upgrade
8. Mount your new SmartPAC 2.
If you are installing a SmartPAC 2 enclosure, the two upper or two lower shock mounts
will have to be moved to accommodate the 1” increase in size. It may be a good idea to
replace all four shock mounts if they look worn. Some customization may be required if a
mounting bracket or pendant is used. In most cases, modifications are simple.
Wiring the SmartPAC 2
The wiring connections you need to make when you replace a SmartPAC with a SmartPAC 2
are shown in the tables starting on page D-6. These wiring tables cover the following
SmartPAC components:
• Main power
• Zero cam
• Input check, emergency stop, and top stop
• Resolver port
• Position sensor (if used)
• DiProPAC
• ProCamPAC
• WPC port (integration only)
• Remote dual op. station select (optional remote switch)
• WPC adjustment lockout switch (optional)
• Remote reset (optional)
• AutoSetPAC/WaveFormPAC 2- or 4-channel (optional)
• SFI (optional)
• MultiPAC (special port - optional)
Follow the instructions below to transfer the wiring from your old SmartPAC to SmartPAC 2.
If the SmartPAC 1 you are replacing is integrated with a WPC II and you are using a
remote stroke select switch, you need a special 10-ft. wiring harness (P/N 4322701) to
connect the Stroke Select switch on the WPC to your SmartPAC 2.
Be careful when mounting the SmartPAC 2 enclosure that the front door does not become
dislodged from its hinges.
If the SmartPAC 1 you are replacing is integrated with a WPC II and you are using a remote stroke
select switch, you need a special 10-ft. wiring harness (P/N 4322701) to connect the Stroke Select
switch on the WPC to your SmartPAC 2.