CONNECTING POWER
SNAP PAC Redundancy Option User’s Guide
14
3.
Release the orange tab.
Hole
Orange tab
Pin 1
Wiring the 6-pin Serial Connector on the Arbiter
The RS-485 serial ports on the SNAP-PAC-SRA arbiter use a 6-pin pluggable connector (Phoenix
Contact, part number FK-MC
0,5/06
- 2.5, supplied with the arbiter). When inserting and removing
wire leads into this connector:
1.
Completely depress the small orange tab for the appropriate opening with a small screwdriver.
2.
While holding the tab down with the screwdriver, insert or remove the wire as needed.
3.
Release the orange tab.
Hole
Orange tab
Connecting Power
Using the
, connect power to the arbiter, controllers, and
switch as follows:
1.
Connect one of the three SNAP-PS24 power supplies to the SNAP-PAC-SRA arbiter.
2.
Connect a power supply to Side 1 of the SNAP-RPSW switch.
3.
Connect a power supply to Side 2 of the switch.
4.
Connect power from Side 1 on the switch to Controller 1.
5.
Connect power from Side 2 on the switch to Controller 2.
6.
Connect control wires from the arbiter to Side 1 and Side 2 on the switch.
Now you are ready to configure the redundant system devices. Go the next chapter,
