Input / Output Interface Connector -Cn1; Cn1 Terminal Identification; The Layout Of Cn1 Drive Connector; Cn1 Terminal Signal Identification - Delta Electronics ASDA-B Series User Manual

Chapter 3 Connections and Wiring|ASDA-B Series
3.3

Input / Output Interface Connector -CN1

The CN1 Interface Connector provides access to three signal groups:
i General interface for the analog speed and torque control, encoder reference signal from the motor,
open collector and line driver inputs, and reference voltages.
ii 6 programmable Digital Inputs (DI), can be set via parameters P2-10 ~ P2-15
iii 3 programmable Digital Outputs (DO), can be set via parameters P2-18 ~ P2-20
A detailed explanation of each group is available in Section 3.3.2, Tables 3.A, 3.B & 3.C.

3.3.1 CN1 Terminal Identification

Figure 3.7 The Layout of CN1 Drive Connector:
1 D03+
Digital output
2 DO2+
Digital output
3 DI4- Digital input
4 COM+ DI input common voltage rail
5 DI3- Digital input
6 T-REF Analog torque input (+)
7 VDD +24Vpower output (for external I/O)
8 GND Analog input signal ground
9 V-REF Analog speed input (+)
10 OA Encoder A pulse output
11 /OB Encoder /B pulse output
12 OB Encoder B pulse output
13 COM- VDD(24V) power ground
3-12

CN1 Terminal Signal Identification

14 DI6- Digital input
15 DI5- Digital input
16 DO1+
Digital output
17 DI1- Digital input
18 DI2- Digital input
19 /SIGN Position sign (-)
20 SIGN Position sign (+)
21 /PULSE Pulse input (-)
22 PULSE Pulse input (+)
23 /OA Encoder /A pulse output
24 OZ Encoder Z pulse output
25 /OZ Encoder /Z pulse output
Revision January 2009