Safety Information

Product Overview

 

 

Installation

Diagnostics

Options and Accessories

Specification

Sync Input Connector (J10)

Sync Input signals are connected to the drive using the 9-pin Sync Input connector.

If interfacing the drive using field wiring, the optional standard terminal interface board (STI-SNCI) may be used.

1 2 3 4

5 6 7 8

Figure 31:

STI-SNCI Interface Board

 

 

 

 

 

 

 

J10 Connector

Function

 

 

 

Pin#

 

 

 

 

 

 

 

1

 

Encoder A

 

 

 

2

 

Encoder A/

 

 

 

3

 

Encoder B

 

 

 

4

 

+ 5 Vdc

 

 

 

5

 

Encoder B/

 

 

 

6

 

Encoder Z

 

 

 

7

 

Encoder Z/

 

 

 

8

 

Logic Common

 

 

 

9

 

NC

 

 

 

 

 

 

Figure 32:Analog Input Connector (J10) Functions

Function

Pin Number

Electrical Characteristics

Encoder In

1, 2, 3, 5, 6, 7

Differential line driver input (RS 422)

 

 

 

5 Vdc

4

+5 Vdc supply voltage

 

 

 

Ground

8

Logic Common

 

 

 

The Sync Input power meets EMC emissions and immunity for cables longer than 3 meters [10 ft], when using a shielded cable. When a remote encoder is user, cable length may be limited by encoder supply voltage drop, and should not exceed 200 ft [60 m].

Installation

31

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Emerson 400518-01 installation manual Sync Input Connector J10, Function Pin Number Electrical Characteristics