Application Connection of several controllers of the TROVIS Series 5100, 5400 und 5500 over a modem to a control station The TROVIS 5486 Line Splitter divides the RS-232-C signal of a modem interface X1 to two interface ports: portX3 fora controller which controls the modem, and port X2 for one or more controllers. This allows two or more controllers to be connected to a control station via a modem without requiring a coupling computer. The controller at port X3 always functions with a RS-232-C signal. The modem function must be activated. Controllers at port X2 can be equipped with either a RS-232-C or RS-485 interface. The modem function should be deactivated. An example of application is shown on the following page. The connecting cable (6-pin RJ-12 connector) as well as the modem cable (standard 9-pin SUB-D female connector) are included in the scope of delivery. Versions TROVIS 5486 Line Splitter with three interface ports, see Technical data table for further specifications Accessories Hub with single modular jack 1400-6169 • For wall mounting • One RJ-12 jack Hub with four modular jacks 1400-7140 • For top-hat rail mounting • Four RJ-12 jacks Cable converter RS-232/RS-485 (4-wire) 1400-7308 Length 1.5 m Cable converter RS-232/RS-485 (2-wire) 1400-8800 Length 1.5 m Bus connection cable with RJ-12/RJ-12 connectors: •0.8m 8801-2804 . Electronics from SAMSON Fig. 1 • TROVIS 5486 Line Splitter

Data transmission Electrical connection 1 TROVIS 5486 Line Splitter 2 TROVIS 5100, 5400 and 5500 Controllers with RS-232-C interface and active modem function 3 Hub with four modular jacks (1400-7140) 4 TROVIS 5100, 5400, 5500 Controller with deactivated modem function 5 Bus connection cable 8801-280x or cable converter 1400-7308 (depending on controller type) SAMSON AG • MESS- UND REGELTECHNIK WeismullerstraBe 3 • 60314 Frankfurt am Main • Germany Phone: +49 69 4009-0 • Fax: +49 69 4009-1507 Internet: http://www.samson.de