RTS KP95 Instrukcja Użytkownika Pobierz pdf (Strona 80)

Advant Controller 31 / Issued: 03.99

Hardware 07 KP 95 R101

8 .6

1.4 Structure of the front panel

F R

07KP95

CI520

1 Fixing screws above and below

for fastening on the earthed mounting surface. With this

fastening the earthing for the coupler is also performed.

2 Supply voltage 24 V DC (red = L+, blue = M)

3 Networking interface for the AC31 basic unit

(e.g. 07 KT 94)

4 Communication interface CI520

5 Serial interface for modem coupling

6 Second serial interface for another modem

(in case of redundant operation)

7 LEDs

red (F) = Fault

green (R) = Ready

Fig. 2: Communication processor 07 KP 95 with reference points

1.5 Electrical connection

1.5.1 Application examples for AF100 coupling

with modem, coupler 07 KP 95 and basic

unit

The following figures show two application examples for

single-channel and redundant configuration. Attention

must be paid to the following in detail:

• The earthing measures

• The connection of the communication processor

07 KP 95 to the modem(s).

• Looping through the supply voltage (24 V DC) from

the 07 KT 94 to the 07 KP 95 R101

• Earthing the switch cabinet mains sockets

• Using the AF100 bus with coaxial cable

connection between the coupler and the AF100 bus,

an appropriate modem must be selected.

– For the transmission of cyclic data on the Advant Con-

troller side, the data base element DSP (Data Set Pe-

ripheral) is available. Each DSP can contain up to 8 data

elements (DATs) of the types boolean, integer, long

integer or real. In the data base element, the following

is given: the number of DATs, the transmission inter-

val, the direction (sending or receiving DSP), the iden-

tification and the station number.

– Analog to that, on the AC31 side there are the function

blocks DSPIN (receiving DSP) and DSPOUT (send-

ing DSP). As a maximum, a number of 475 DSPs with

8 DATs each can be configured. The max. number of

function blocks is 250 DSPINs and 249 DSPOUTs.

– For initialization, the function block AF100 is available

(station number, master/slave, AF100 bus single/re-

dundant).

1.3 Survey of Advant Fieldbus (AF100),

07 KP 95 and Advant Controller 31

– The AF100 is a field bus, to which a maximum of 80

AF100 stations (nodes) can be connected. Each sta-

tion can be a master or a slave. At least one master

must be connected to an AF100, several masters are

possible.

– The AF100 distinguishes between process data, which

are transmitted cyclically (Cyclic Data Packages) and

messages (diagnosis data, events), which are only

transmitted if necessary.

– The AF100 can be configured in single-channel mode

or redundant. In the redundant configuration, the data

are always sent via both busses. The data, however,

are only received from one bus. The switch-over to

the bus, from which the data is received, is performed

automatically by the hardware.

– The transmission medium for the AF100 can be a

twisted pair, a coaxial cable or an optical fiber. For the

1 2 ... 75 76 77 78 79 80 81 82 83 84 85 ... 89 90

Komentarze do niniejszej Instrukcji

Brak uwag

RTS KP95 Instrukcja Użytkownika Strona 80

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Domofony RTS KP95