User`s manual

T200 User's Manual SECTION 3: WIRING AND INSTALLATION
PAGE 3-28
3.6 Sequence of Component Wiring Recommendations
The following sequence for wiring is a recommendation. Individual wiring steps are denoted by a box character, which
can be used as an installation check off list.
The terminal block layout on all power supplies and servo-drives has been designed to isolate low voltage from high
voltage circuits. Cabinet conduits should be arranged to maintain this physical separation.
a) Power Circuit Wiring
• Wire a.c. mains input to a user supplied Circuit Breaker. Make a secure and reliable connection between the chassis
of the equipment and Earth.
• ONLY IF CE Compliance is required AND Single-Phase Mains is used:- Fit a suitable EMC Mains Line Filter,
e.g. Schaffner FN350-12-29, between the circuit breaker and the contactor. The current rating of the EMC Mains
Line Filter is application dependant. For details of the EMC test conditions, see Appendix A.
• If a step down Mains Transformer is used, wire mains from the Circuit Breaker to the primary of the Transformer.
• If a step down Mains Transformer is used, wire 230 V a.c. three phase from the transformer secondary or plant 230
V a.c. source to a user-supplied contactor. Otherwise wire the a.c. mains from the circuit breaker or the EMC filter
to the user-supplied contactor.
• Wire a.c. mains from the user-supplied contactor to the power input poles at TB2 of the T200.
For T200 Servo-drives that do not have an Internal Power Supply:
• Connect the D.C. Bus Input to either:
1. the D.C. Bus output of a T200 Servo-drive with an Internal Power Supply (See Figure 3.14); or
2. to the daisy-chained D.C. Bus output of a T200 Servo-drive without an Internal Power Supply (See Figure
3.14).
b) Servo-drive Wiring
• Plug in Axis I/O cable to J1 and connect other end to user I/O equipment. In particular, connect the Power Ready
signalling between a T200-X10 and any T200-X00 units which draw power from its D.C. Bus.
• Plug in resolver cable at J6.
• Plug in 24 Vd.c. or 120 Va.c. Control-Backup Power cable to TB4 or TB5 respectively. Connect the other end of
the cable to the user supplied 24 V d.c. or 120 V a.c. power supply.
• Connect appropriate communications cabling (RS232 at J4, RS485 at J2 and J3, or CAN at J2 and J3)
c) Motor Wiring
• Repeat the steps listed in this Section for each motor in the system.
• Plug in and screw tight resolver/signal cable to motor resolver connector.
• Plug in and screw tight motor power cable to motor power connector. Also connect the brake terminations at TB7.