Could anybody tell me whether RJ45Y it is any industrial standard and crimping tool can be found on the market?

alcor

And, off course, do not forget that all Drive-Cliq cables to SMI modules need to have also the supply (so RJ45Y must be used instead of RJ45). Use of RJ45 cables ("normal" ethernet, suitable for industry, at least Cat.6) may be used between components with external supply (e.g. between CU and Motor Module or between two Motor Modules).

A combination of the two bus systems and the different device interfaces or a combination of the two systems is also possible using the
General specifications:
• For data transfer up to 115 kbit/s (e.g.. DIGSI, IEC60870-5-103, DNP 3).
• Variable bus structure with screened cables of various lengths.
• Metal plated, screened plug housings with reduced mounting depth and strain relief.
• Bus termination with termination plugs and integrated resistor.
• Connection of the SIPROTEC 4 protection devices with redundant IEC 60870-5-103-interface via the Y-adapter cable and RJ45-plug.
• Connection of the SIPROTEC 4 protection devices with RS485 interface and Sub-D plug directly, or via a Y-adapter cable.
• Adapter-/ cable for compact protection devices with RS485-interface on screw terminals e.g. 7SJ600, 7SD600, 7RW600 etc..
• Connection to various RS 485 converters e.g. 7XV5650/51.
• Combination of both bus systems is possible.
• Max. length of the bus within a common earthing system may be up to 1000m.
Not suitable for Profibus DP and Profibus FMS

Connector

for drive-cliq motor connection at module side, 4 data contacts plus 2

current contacts, crimp design, RJ45/IP20

Connector

for drive-cliq motor connection at motor side, 4 data contacts plus 2

current contacts, crimp design, RJ45/IP67

Tool crimping tool for one-step-crimping RJ45/IP20 and RJ45/IP67 Yamaichi Y-ConTool-11