Table of Contents
Advertisement
3.3.2
Motor connector
These connections are used for the DC motor connector kit placement.
Axis position 3 is for the additional axis interface card that can be fitted by the machine installer to the
SPA 2 unit.
For further details on these connections please refer to section 3.4.
3.3.3
Mains connection
The SPA 2 is isolated by disconnecting the IEC mains connector on the rear panel. If any additional
means of isolation is required, it must be specified and fitted by the machine manufacturer or the installer
of the product.
The SPA 2 is powered from the a.c. mains supply via this IEC 320 connector. The electrical requirements
of the unit are as follows:
100 – 240 V ac +10%, -15%
The SPA 2 is isolated from AC power by disconnection of the IEC mains connector on the rear panel. If
any additional means of isolation is required, it must be specified and fitted by the machine manufacturer
or the installer of the product.
The use of a suitable RCD (residual current device), for automatic disconnection in the event of an
insulation failure, is recommended. This should be sited within easy reach of the CMM operator and must
meet the requirements of IEC61010 and any national wiring regulations in the country of installation.
UCC 2 emergency stop connection
3.3.4
This 9-way D-connector links the emergency stop system between either the SPA 2 and the UCC lite or the
SPA 2 and the MCU1 joystick via the UCC 2 controller, the necessary cable for this connection is supplied
within the SPA 2 kit.
3.3.5
SPA-A/-B/-C/-D connections
These RJ45 connections permit the dedicated servo system communication link between the SPA 2 and
the UCC 2 or UCC lite controller for an effective control system.
NOTE: Connections A and B are used for a three or four axis SPA 2 system, connections C and D are
only used when a six or seven axis system is contained within a single box. Refer to section 6 for further
details.
47 – 63 Hz
650 W maximum
Rear panel description
17
Advertisement
Table of Contents
