Technical data

Introduction

2-3

P/N 7135049A

E 2007 Nordson Corporation

VBC_Siemens

Definition of Terms

Interface Standard I/O

Component designation: XS 2

Transmits the digital input and output signals between the parent machine

and the Nordson melter.

Interface Key-to-line Mode

Component designation: XS 5 (one line speed signal input for all motors)

XS 5.1, XS 5.2, XS 5.3 and XS 5.4 (option: separate line speed signal

inputs).

NOTE: Key-to-line is also referred to as Automatic mode in Nordson

literature.

In key-to-line the motor/pump speed is regulated synchronously to the

speed of the parent machine.

The types described in this manual can be operated in key-to-line mode

with a line speed voltage of 0 − 10 V

Encoder

The encoder compiles the line speed of the parent machine. It supplies a

certain number of electrical pulses per revolution. The frequency is a

measure of line speed.

CAUTION: The cable length may not be modified; this could cause

incorrect evaluation of the line speed, resulting in incorrect material

applications.

Symbols

Nordson default

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