NORD Drivesystems TI 275281167 - Manual (Page 2)

EtherCAT Bus module – SK TU4-ECT-C
2 TI 275281167 - 4913
Digital input - working area Low: 0 V … 5 V, High: 15 V … 30 V
Digital input - specific data R
i
= 8
kΩ, input capacity: 10nF, reaction time 1 ms, inputs
according to EN 61131-2 type 1
Digital output - 24 VDC power supply
≤ 400 mA (input)
Digital output - working range Low = 0 V, High = 24 V; max. 200 mA
Bus specification
EtherCAT 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 performed automatically PE connection via PE screw connection
Status display 6 LEDs in the terminal box
Topology Linear bus
Process data 8 Byte per FI + 2 Byte for
IOs.
Total length 2 … 34 Byte
Performance
Update interval of process data for 1000 devices
≈ 1 ms
Update interval for process data between module and frequency inverter
≈ 1.5 ms
Parameter read access on the frequency inverter
≈ 15 ms
Parameter write access with storage in EEPROM
≈ 25 ms
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Module features
Parameterisation Via CoE (CANopen over EtherCat)
Error messages (Emergency Messages) According to CANopen DS301
EtherCAT addressing (Second Address) DIP switch or module parameter
Distributed Clocks Not supported
Access for NORD diagnosis tool via diagnosis socket on the device (if available) or via the
frequency inverter
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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.
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