Siemens 6ED1050-1AA00-0BE8 Manual De Usuario

 

LOGO! installation and wiring 

 

2.3 Wiring LOGO! 

LOGO! 
Manual, 04/2011, A5E03556174-01 

61

 

2.3.7 

Connecting modems (0BA6 only) 

The LOGO! 0BA6 device series supports a modem connection between a PC and LOGO! 

0BA6 Base Module. You can use modems to download and upload circuit programs 

between LOGO!Soft Comfort and LOGO! devices. Configuration of the modem connection is 

only possible with LOGO!Soft Comfort V6.1 or later. 

Z

[

XX

XW

X

Y

]

^

^

`

_

\

 

①

 

PC (desktop or laptop) 

⑦

 

Standard RJ11 telephone line 

②

 

Local modem (Recommended: 
INSYS Modem) 

⑧

 

LOGO! modem cable (length: 0.5 m) 

③

 

PSTN (Public Switched Telephone 
Network) 

⑨

 

Cable connector, with the visible text 
"MODEM" on each side 

④

 

Remote modem (Recommended: 
INSYS Modem) 

⑩

 

Cable connector, with the visible text "PC 
CABLE" on each side 

⑤

 

LOGO! Base Module 

⑪

 

LOGO! PC cable 

⑥

 

Standard RS232 cable (9-pin) 

 

 

For the detailed description of modem configuration, see the LOGO!Soft Comfort V7.0 online 

help. 
For the detailed description of the LOGO! modem cable, see the Product Information 

supplied with your LOGO! modem cable.  

 

NOTICE 

 

The modems used must fulfill the following requirements:  
Ability to transmit 11-bit bytes (8 data bits, 1 stop bit, 1 even parity bit) 
Ability to supply standard AT commands or commands that function as standard AT 

commands 
The modem connected with the LOGO! modem cable must be able to supply at least 5 mA 

current through Pin 1 of its RS232 interface.