NORD Drivesystems TI 275281168 - Manual (Page 2)

POWERLINK Bus module – SK TU4-POL-C
2 TI 275281168 - 4913
Bus specification
POWERLINK Max. 100 MBaud Cable Min. Ethernet CAT-5
Electrical isolation 500 V
eff
Max. cable length 100 m between two modules
Bus connection 2 x M12 sockets Shield via M12 direct to PE
Bus termination Takes place automatically PE connection via PE screw connection
Status display 6 LEDs in the terminal box
Topology* Star, tree, linear bus
Performance
Update interval for process data between module and frequency inverter
≈ 2.5 ms
Parameter read access on the frequency inverter
≈ 25 ms
Parameter write access with storage in EEPROM
≈ 70 ms
Cycle time 400 µs … 60 ms
Pos : 6 /T ec hnis che Inf or mationen/ SK xU x - Bus - Er wei ter ung en/ Powerlink/M erkmal e [ PO L Allgemei n] @ 3\ mod_1377869060850_388. doc x @ 92057 @ 5 @ 1
Module features
Hot Plugging (CN connection during operation) Yes
Isochronous (PDO) Yes, Statistical Mapping
Number of process data 12 Byte (SK TU3-…),
50 Byte (SK xU4-…)
Asynchronous Data (SDO over ASND or UDP/IP) Yes
Cross Traffic No, no direct communication between CN
Addressing via DIP switch, module parameters possible
Access for NORD diagnosis tool via Diagnostic socket on the device (if available) or possibly
via frequency inverter and UDP Ethernet protocol
Pos : 7 /T ec hnis che Inf or mationen/ SK xU x - Bus - Er wei ter ung en/ Allgemein - Sys temübergreif end/M ont age [ SK TU 4- xxx- xxx] @ 2\mod_1353315135994_388. doc x @ 51251 @ 5 @ 1
Installation
The module must be attached to the suitable connection unit (SK TI4-TU- …) and connected using the
four M4 x 40 mm provided hexagon socket collar screws. Installation details can be found in the data
sheet for the relevant connection units.
Pos : 10 /T echnisc he I nf ormati onen/ SK xU x - Bus - Erweit erungen/ Allgemei n - Syst emübergreifend/ Ans chl üss e - Et her netsei te - Variant e M12 [SK TU 4-.. .EIP/ ECT/ PO L/ Ansc hlüss e - Et hernets eit e - Variant e M 12 [ SK TU4-. .. EIP/ECT /POL/PNT(-M 12). ..-C)] @ 4\ mod_1385383150995_388.doc x @ 106697 @ 5 @ 1
Connections
The two Ethernet lines are connected exclusively via the two M12 sockets on the front. If the module is
the final subscriber on the line, one M12 socket can remain unoccupied. The use of EMC screw
connections is recommended.
PIN Signal Description
1 TX+ Transmission Data +
2 RX+ Receive Data +
3 TX- Transmission Data -
4 RX- Receive Data -
PIN assignment
M12-4 socket
("D“- coded):
Pos : 11 /T echnisc he I nf ormati onen/ SK xU x - Bus - Erweit erungen/ Allgemei n - Syst emübergreifend/ Ans chl üss e - Klemmenl eist e [ SK TU 4(-C) - Et herN et Baugruppen allgemei n] @ 3\ mod_1362998963057_388. doc x @ 61424 @ @ 1