KOR-MUX / TELE-Switch user manual

(english)




Art.Nr. 9370-KOR


20.06.2019


© PI 2019

index of contents

KOR-MUX / TELE-Switch

1 Description

2 Connecting options

3 Installation

3.1 Hardware

4 Implementing

4.1 Function of the TELE-SWITCH as MUX (compatible with Siemens-MUX 757)

4.2 Function as TELE-SWITCH

5 Technical data

5.1 Pinning of TTY-IN and TTY-OUT

5.2 Pinning of V24-IN:

5.3 Pinning of V24-OUT





KOR-MUX / TELE-Switch

1 Description

This KORMUX / TELE-Switch has following functions:

USED as:

• KOR/MUX compatible to Siemens MUX 757 or
• TELE-Switch


When you use it as KORMUX, this device is compatible to Siemens MUX 757. You can connect up to 8 Siemens PLC. The choose of the plc is made by the BUS-SEL in your STEP 5 Programming tool.

When you use the device as TELE-Switch, you have to select the right plc number with the menu item TELE-Switch in your PG-TELE. Now it is for your use not important, which kind of PLC Type you use. Now it is possible, that you can use for example 8 BOSCH PLC´s with one PLC-TELE, which was up to now unpossible. You can so in this way use all PLC´s which are connected about V24 or TTY.

2 Connecting options

Several PLCs together

3 Installation

3.1 Hardware

Supply the KOR-MUX with 24V DC voltage and connect your programming device or Tele-Network device with a corresponding 1:1 cable to the V24 or TTY input of the KOR-MUX.

Then connect the controllers, programming cable or any other with the outputs of the KOR-MUX.

4 Implementing

4.1 Function of the TELE-SWITCH as MUX (compatible with Siemens-MUX 757)

All DIP switches are turned to the following adjustment corresponding to the slave number:

DIP 1 DIP 2 meaning
OFF OFF channel 1 to 8 corresponding to slave 1 to 8
ON OFF channel 1 to 8 corresponding to slave 9 to 16
OFF ON channel 1 to 8 corresponding to slave 17 to 24
ON ON channel 1 to 8 corresponding to slave 25 to 30

The remaining DIP switches are all turned OFF. For the calling, the usual BUS-SEL is used.

By using a PC with more COM-Ports it is possible, for each COM-Port up to 8 slaves to connect.

A example for a BUS-SEL of a plc number 5 looks like so:

AS 511
|
KOR/MUX
|
ENDP 05

Caution: Device type of the TELE-Network-device connected to the the KORMUX must be KORMUX-TELE.

4.2 Function as TELE-SWITCH

Important for this kind of device is, that you connect the PLC-TELE with the TELE-Switch about the V24-line.

DIP 1 DIP 2 meaning
OFF OFF channel 1 to 8 corresponding to slave 1 to 8
ON OFF channel 1 to 8 corresponding to slave 9 to 16

DIP 3 has to be turned ON.
DIP 1 and DIP 2 according to the above table. The TELE-Network device supports with this operation mode only the slave numbers 1 to 16.
The TELE-SWITCH can be operated at the PLC-or PG-socket of a TELE-Network device that is configured as PLC-TELE. In the PG-TELE, the following adjustments have to be made for calling a channel:

Menu item: TELE-SWITCH

1st line: TELE-SWITCH
2nd line: xx to ChaNr: yy xx = PG or PLC (with cursor-up/down key)
yy = Channel 00 (directmode is finished)
yy = Channel 01 to 16 (call corresponding slave number)


After this input, the question “Switch? YES/NO“ is displayed:

• YES Input is taken over, channel is called
• NO Input is dismissed, present condition remains

If there is a call, then it is reported whether the call or the transformation respectively were successful or not. After connection clear-down, the SWITCH is automatically deactivated.

Caution: You should be shure, that the connected Port (PG- or PLC-Connector) has been configured in your PG-TELE-LINK.

5 Technical data

Supply voltage: 24V DC +/- 20%
Power consumption: 12 watt
Display: 8 LEDs for displaying the aktiv port
Handling/Configuration: DIP-Switch for cascadability of the ports and mode Configuration
Interfaces:
to the PLC:
8 x TTY/20mA current loop (100 % mechanically and electr. compatible)
8 x RS232: 9,6 KBd - 115,2 KBd / fully assigned
to the PD/PC:
1 x TTY/20mA current loop (100 % mechanically and electr. compatible)
1 x RS232: 9,6 KBd - 115,2 KBd / with a 1on1-cable to the PC
Operating temperature: 0 - 55°C
Case: powder coated metal case with mounting flange
Dimensions: 352 x 182 x 42 mm
Scope of delivery:
KOR-MUX / TELE-Switch
Power connector 2pins small

5.1 Pinning of TTY-IN and TTY-OUT

Pin No. shortcut description direction
1 Mext externe Masse Out
2 TTY IN – Empfangsdaten – In
3 +5V Stromversorgung +5V Out
4 +24V Stromversorgung +24V Out
5 GND interne Masse Out
6 TTY OUT + Sendedaten + Out
7 TTY OUT – Sendedaten – Out
8 Mext externe Masse Out
9 TTY IN + Empfangsdaten + In
10 M24V Masse +24V Out
11 I-Tx 20mA Stromquelle Sender Out
12 GND interne Masse Out
13 I-Rx 20mA Stromquelle Empfänger Out
14 +5V Stromversorgung +5V Out
15 GND interne Masse Out

5.2 Pinning of V24-IN:

Pin Nr. shortform description direction
1 NC not used  
2 TXD transmit data output
3 RXD receive data input
4 NC not used  
5 GND ground  
6 NC not used  
7 CTS clear to send output
8 RTS request to send input
9 NC not used  

5.3 Pinning of V24-OUT

Pin No. shortform description direction
1 NC not used  
2 RXD receive data input
3 TXD transmit data output
4 NC not used  
5 GND ground  
6 NC not used  
7 RTS request to send input
8 CTS clear to send output
9 NC not used