Encoder Connectors; Motor Connector; Spa, -A, -B, -C, -D Connections - Renishaw SPA2-2 Installation Manual

Digital servo power amplifier

Hide thumbs Also See for SPA2-2:

Table of Contents

SPA2-2 installation guide

www.renishaw.com

Connections

Encoder connectors

The encoder interfaces are a machine installer configurable option, they permit the connection of digital encoders to the SPA2-2 and UCC2,

UCClite or UCC BI system to provide motor feedback for inclusion into the machines control loop.

For further details on these connections please refer to 'Encoder interface' section.

These connections are used for the dc motor connector kit placement or brushless motor.

Axis position 3 is for the additional axis interface card that can be fitted by the machine installer to the SPA2-2 unit.

For further details on these connections please refer to 'Motor connectors' section.

Controller E-STOP connection

This 9-way 'D' connector links the emergency stop system between the SPA2-2 and the UCC2-2 / UCC BI controller, the necessary cable for

this connection is supplied within the SPA2-2 kit.

These RJ45 connections permit the dedicated servo system communication link between the SPA2-2 and the UCC2, UCClite or UCC BI

controller for an effective control system.

NOTE: Connections A and B are used for a three or four axis SPA2-2 system, connections C and D are only used when a six or

seven axis system is contained within a single box. Refer to 'Interconnection schemes' section for further details.

Issued 11 2020

Table of Contents