Siemens SIWAREX WP321 Manual

SIWAREX WP321
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Weighing systems
Electronic weighing system
SIWAREX WP321
Manual
07/2014
A5E33715669A-02
Introduction
1
Safety notes
2
Description
3
Application planning
4
Mounting
5
Connection
6
Commissioning
7
Scale parameters and
functions
8
Messages
9
Command lists
10
Communication in SIMATIC
S7-300/1200/1500
11
Technical data
12
Accessories
13
Appendix
A
ESD guidelines
B
List of abbreviations
C

Siemens SIWAREX WP321 Specifications

General

Input voltage	24 V DC
Supply voltage	24 V DC
Protection class	IP65
Product type	Weighing Module
Accuracy class	III
Operating temperature	-10 to +60 °C
Communication interfaces	RS232, RS485
Load cell connection	4-wire
Housing	Plastic
Input	4 - 20 mA
Output	4 - 20 mA
Weight	0.5 kg