Crestron CP2E Specifications download pdf (Page 15)

Crestron CP2 & CP2E 2-Series Compact Control System

1. To utilize the bussing strip, determine the number of relays to be

commoned for the equipment being installed. If less than four, the strip can

be trimmed to size with a pair of scissors or wire snips.

2. Loosen the terminal block screws and insert the first leg of the bussing strip

into the first common position of 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 ¾” wide vinyl electrical tape (such as Scotch

33+) 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. Securing a tie wrap around the bussing strip is a useful way to provide

strain relief for the wires connected to the terminal block.

Connect the Device

Make the necessary connections as called out in the illustration that follows this

paragraph. Refer to “Network Wiring” on page 9 before attaching the 4-position

terminal block connector. Apply power after all connections have been made.

When making connections to the CP2 & CP2E, consider the following:

• Use Crestron power supplies for Crestron equipment.

Hardware Connections for the CP2 & CP2E

COM (A - C):

TO ANY RS-232,

-422 OR -485

DEVICE

COMPUTER:

TO SERIAL PORT

ON PC

CRESNET:

TO ANY

CRESNET

NETWORK

DEVICE*

INFRARED-

SERIAL OUTPUT

(A - H):

TO IRP2 OR

SERIAL DEVICES

RELAY OUTPUT (1 - 8):

TO CONTROLLABLE

DEVICES

FROM DEVICE OUTPUTS

- CONTACT CLOSURES

- RELAY CLOSURES

I/O (1 - 8):

TO CONTROLLABLE

DEVICES

24VDC, 2.0A:

AC POWER

PACK (24 VDC,

2A)*

LAN:

10/100 BASE-T

ETHERNET TO

LAN OR WEB

(CP2E ONLY)

* The units can be powered through the NET network connector or by an optional AC power pack (purchased separately). If an external power supply

is to be used, Crestron recommends its CNPWS-75 External Power Supply or PW-2420RU Universal Power Pack or equivalent.

NOTE: Use care in wiring installations to avoid applying 24 VDC power to Cresnet

wiring from an AC power pack as well as from a system device that contains its own

power supply. Although this condition should not cause any damage, Crestron does

not recommend it. In those network configurations that require more power than can

be supplied by Crestron’s Power Control Unit alone, disconnect the +24VDC

Cresnet wire from those devices that will be powered by an AC power pack.

Operations Guide – DOC. 5980A 2-Series Compact Control System: CP2 & CP2E • 11

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 27 28

Comments to this Manuals

No comments

Crestron CP2E Specifications Page 15

Comments to this Manuals

Related products and manuals for Processors Crestron CP2E