Specifications

Professional Automation Control System Crestron PAC2
14 • Professional Automation Control System: PAC2 Operations Guide – Doc. 5941A
2. Loosen the terminal block screws and insert the first leg of the bussing strip
into the first common position on the terminal block. The strip engages the
other common positions automatically.
3. Remove approximately 1/8” of the jacket from the common wire and insert
the conductor into one of the terminal block common positions. Tighten the
terminal block screws to lock the wire and bussing strip into place. Insulate
the strip by folding a piece of 3/4” wide vinyl electrical tape over the spine
and as much of the individual legs as possible. Excess tape at each end of
the strip should be pressed closed, then trimmed to within approximately
1/16” of the end of the strip.
4. When wiring the remaining conductors, remove approximately 1/8” of the
jacket and insert the wires into the proper terminal block positions. To
prevent the possibility of electrical shorts, it is essential that these
conductors do not touch any uninsulated portion of the bussing strip.
5. Secure the wires connected to the terminal block with a tie wrap around the
bussing strip to provide strain relief.
Hardware Hookup
Make the necessary connections as called out in the illustrations on the following
page. Refer to “Network Wiring” on page 12 before attaching the 4-position terminal
block connectors. Apply power after all connections have been made.
When making connections to the PAC2, use Crestron power supplies for Crestron
equipment.