Bosch K2200 Series Guide d'installation télécharger pdf (Page 52)

K2200 Series | Installation Guide | 6.0 Configuration and Testing EN | 52

Bosch Security Systems | 7/03 | 17375 1.3 / 46513C

Figure 34: Line Driver Wiring Diagram

Fitting the Line Driver

For effective communications, you must

ensure that both the interface unit and

the door controller are properly

grounded.

The line driver should be plugged directly into the

door controller’s RS-232 port, the 5-way socket at the

bottom right of the circuit board.

The connection to the interface unit is made by

connecting the terminals labeled A B C D to the

corresponding terminals in the interface unit. Use the

4-pin terminal blocks provided.

If communications are successfully established, you

should a polling indication:

The 1 at the far right of the display means the PC

system is communicating with the door controller.

From now on:

• All updates must be made from the PC.

• All transactions, including alarms, are sent to the

PC.

6.2.3 Connecting a Modem

Multi-Site CNC See Readykey K6100 Central Network

Controller Installation Guide (Bosch P/N: 46512, PAC

P/N: 17163) for details of communicating with a door

controller over public (PSTN) phone lines, the types

of modems you can use and door controller

configuration.

The modem should be installed close to the door

controller and connected using the cable described in

Figure 35.

Modem to Readykey K2200 Series Cable

Use 24 AWG (0.5 mm), 6-conductor, unshielded

cable, maximum length: 50 ft. (15 m).

Figure 35: Modem to Readykey K2200 Series

Cable

Modem Door Controller

in male D-type connector 5-pole terminal block

TX 2

------

RX 3

------

GND 7

------

GND

CTS 5

------

CTS

RTS 4

DTR 20 DTR

Pin 4 and 20 are twisted together and connected

to the DTR terminal at the controller.

1 2 ... 47 48 49 50 51 52 53 54 55 56 57 58 59 60

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Bosch K2200 Series Guide d'installation Page 52

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