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Powercom 485

Description and operating instuctions

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3. Please determine the transmission delay times from the respective product do-
cumentation for other active PROFIBUS network components.

4. Transmission Delay Time TTD
The total delay time is the sum of the values determined in 1., 2. and 3.

Содержание POWERCOM 485

Страница 1: ...DESCRIPTION AND OPERATING INSTUCTIONS 6A EN 2014 POWERCOM 485...

Страница 2: ...We point out that the contents of these operating instructions are not part of a for mer or existing agreement promise or legal relationship or intended to modify any such relationship All obligations...

Страница 3: ...ut problems in an EMC suitable environment see also EMC suitable installation and configuration of VAHLE electronic components The cable and devices in the switch cabinet must comply with the relevant...

Страница 4: ...485 devices regenerate the signal form and ampli tude of the received data Note Due to the complexity and versatility of switching power supplies a custo mer s check in connection with Vahle electron...

Страница 5: ...Comply with the following directives when designing your device configuration The VAHLE POWERCOM 485 device is designed for heat removal by natu ral convection Therefore leave a clear space of at leas...

Страница 6: ...tance grounded top hat rail or mounting plate 1 1 6 Installing a VAHLE POWERCOM 485 device Warning If the supply voltage for the VAHLE POWERCOM 485 devices and all con nected devices is not switched o...

Страница 7: ...n press the underside onto the bus rail until it latches audibly Make sure that the device is securely attachedon the rail To remove it press the device downwards Note In environments subject to stron...

Страница 8: ...es with appropriate conductor size for the current amperage required The VAHLE POWERCOM 485 devices can be wired with lines having a con ductor cross section area between AWG 20 14 Do not over tighten...

Страница 9: ...ed PROFI BUS Ethernet Bus signals unshielded AS Interface Data signals shielded PG counting inputs etc Analog signals shielded Direct vol tage 60 V unshielded process signals 25 V shielded alternating...

Страница 10: ...h optical waveguide cables The PROFIBUS connection is designed as 9 pole subminiature D plug connec tor The pin assignment corresponds to the PROFIBUS standard configuration A short circuit proof 5 Vo...

Страница 11: ...ROFIBUS parameter TTD increase instead both two times min RSDR and max TSDR by 2 x TTD in each case the reaction time of the respon der is extended by the transmission delay time for the outgoing and...

Страница 12: ...nnnnn 06PC EN 009_23 09 2014 fm Stand 23 09 2014 3 Please determine the transmission delay times from the respective product do cumentation for other active PROFIBUS network components 4 Transmission...

Страница 13: ...he Profibus transmission Following steps in the HW Config Opening of the tab General and select properties Network settings tab in the DP Master system Set of User defined in the profile Select the bu...

Страница 14: ...n additional double fil ter Use of a vehicle side double filter to avoid faults ATTENTION Power supply may only be used for control units Motors frequency con verters or similar may not be connected 6...

Страница 15: ...ice is suspected defective 1 1 15 Service customer service repairs replacement parts In all cases of disturbance arising in connection with the data transmission in par ticular when the described test...

Страница 16: ...Paul Vahle GmbH Co KG Westicker Str 52 59174 Kamen Germany Tel 49 2307 704 0 Fax 49 2307 704 444 info vahle de www vahle com...