ASDA A2-E Chapter 1 Coe Drive Overview 1.5.3 CN5 Connector (Full-closed Loop) Connect linear scale or encoder (A, B, Z format) to the servo and form a full-closed loop. In position mode, the pulse command issued by the controller is based on the control loop of the external linear scale. Please refer to Chapter 6. CN5 Connector (female) NOTE 1. It only supports the encoder of AB phase and 5V voltage. 2. The application of full-closed loop: it supports the encoder of highest resolution 1280000 pulse/rev (A pulse number per motor revolution for a full-closed loop that corresponds to an optical signal with AB (Quadrature) phase pulses (4x).).
1-10 Revision April, 2015 Pin No Signal Name Terminal Symbol Function and Description 1 /Z phase input Opt /Z _ /Z phase 2 /B phase input Opt /B _ /B phase 3 B phase input Opt B _ B phase 4 A phase input Opt A _ A phase 5 /A phase input Opt /A _ /A phase 6 Encoder grounding GND Ground 7 Encoder grounding GND Ground 8 Encoder power +5V + 5V power 9 Z phase input Opt Z _ Z phase