Automated Logic UNI/59 Technische instructies - Pagina 4

Blader online of download pdf Technische instructies voor {categorie_naam} Automated Logic UNI/59. Automated Logic UNI/59 10 pagina's.

Pagina afdrukken

up before the proper voltage is verified.

2. Make sure the 24VAC power source is off.

3. Connect the power wires to the module's

power terminals labeled Ground and

24VAC.

4. Apply power to the transformer.

5. Make sure that 24VAC is present at the

module's power input terminals.

6. Set the module's address. Refer to

"Addressing" on page 5 for details about

setting the address.

7. Turn the module's power switch on.

When the module turns on, the Power,

Run and Error LEDs turn on and the Run

and Error LEDs begin blinking. The Error

LED then turns off. (See "LEDs" on page 9

for more information about LED signals.)

Communicating with the

UNI/59

The UNI/59 connects to the CMnet through

an EIA-485 CMnet port. A five-pin EIA-485

port provides two connections to T-Line or U-

Line modules on the Unet. The UNI/59 also

provides an EIA-232 port for diagnostic

purposes. You can connect an optional

BACview

or BACview

the keypad display port (see Figure 2 on page

3).

You must use SuperVision to transfer memory

to the UNI/59. You can connect a portable

computer running SuperVision to the UNI/59

using the module's Access port. For more

information about connecting to a

workstation, refer to "Communicating with

the Workstation" on page 8.

Connecting to T-Line or U-Line

modules

The UNI/59 supports up to 59 T-Line or U-

Line modules. If you are using T-Line

modules, you must use a REPOPT repeater

Revised 1/3/01 • UNI/59

keypad display unit to

after every 20 modules on the Unet. If you are

using U-Line modules, you must use a

REPOPT repeater after every 32 modules on

the Unet. Since the UNI/59 has two Unet

connections, you do not need a repeater if

you use 32 or fewer U-Line modules on each

Unet connection.

NOTE You cannot combine T-Line and U-

Line modules on the UNI/59.

The baud rate of the Unet is set on the module

driver Parameter page. Refer to the U5I

Module Driver document or U5M Module

Driver document for more information.

When using T-Line modules, if the

communication wires exceed 20 feet in

length, use a Tnet Protection Board (ALC part

number TNPB) between the UNI/59 and the T-

Line modules. Refer to the TNPB Technical

Instructions for details.

Automated Logic Corporation recommends a

specific wire for both power and

communications on the Unet. This wire,

which contains a pair of 14AWG wires for

power and a pair of 22AWG wires for

communication, is available from:

Magnum Cable Corporation

Cleveland, OH 44110-0500

(800) 421-0820

Product number A3U-LINE

Note that the communication wire is

unshielded. Shielded cable is not required for

the Unet.

Use the Unet connection port to connect the

UNI/59 to the T-Line or U-Line modules. The

Unet connection port can make two

connections to the Unet, as shown in Figure 3

on page 5. Make sure the Unet connection

port configuration jumpers are set to UNI and

EIA-485 (see Figure 4 on page 5).