ABUS A4000 User Manual
ABUS TECHNOLOGIES INC.
A4000
User Manual
WARNING
This manual should be passed on to the end user.
The contents of this manual are subject to change without prior notice.
All rights reserved.
ABUS gives no warranty of any kind with regard to this manual, including, but not limited to, fitness
for a particular purpose.
If any question arises or errors are found, or if any information is missing from this manual, please
A4000
inform your supplier or inform at info@abustek.com
.
The specifications mentioned in this manual are limited to those for the standard type under the
specified model number break-down and do not necessarily apply for customized instruments.
Please note that changes in the specifications, construction, or component parts of the instrument
may not immediately be reflected in this manual at the time of change.
If the customer or any third party is harmed by the use of this product, ABUS assumes no
responsibility for any such harm owing to any defects in the product which were not predictable, or
for any indirect damages.
The integral modules specifically HART module are not manufactured by ABUS.
Although Warning hazards are related to personal injury, and Caution hazards are associated
with equipment or property damage, it must be understood that operation of damaged equipment could,
under certain operational conditions, result in degraded process system performance leading to
personal injury or death. Therefore, comply fully with all Warning and Caution notices.
Information in this manual is intended only to assist our customers in the efficient operation of
our equipment. Use of this manual for any other purpose is specifically prohibited and its contents are
not to be reproduced in full or part without prior approval of Technical Communications Department,
ABUS Technologies
HEALTH AND SAFETY
To ensure that our products are safe and without risk to health, the following points must be
noted:
1. The relevant sections of these instructions must be read carefully before proceeding.
2. Warning labels on containers and packages must be observed.
3. Installation, operation, maintenance and servicing must only be carried out by suitably trained
personnel and in accordance with the information given. Any deviation from these instructions will
transfer the complete liability to the user.
4. Normal safety precautions must be taken to avoid the possibility of an accident occurring when
operating in conditions of high pressure and/or temperature.
5. Chemicals must be stored away from heat, protected from temperature extremes and powders kept
dry. Normal safe handling procedures must be used.
6. When disposing of chemicals ensure that no two chemicals are mixed.
Safety advice concerning the use of the equipment described in this manual or any relevant hazard data
sheets (where applicable) may be obtained from the Company address on the back cover, together with
servicing and spares information.
ABUS TECHNOLOGIES INC.
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A4000
CATALOGUE
Contents Page No.
1. Introduction 4
2. Presentation
Technical Parameters
4
4
3. Dimensions 5
4. Ordering Details 5
5. Connections 6
6. Installation
1. Input Signal
2. Function key and lamps
7. Configuration
1. Configuration Process
Key Operation Instructions
2.
Programmable Curve Controller
3.
Additional Notes
4.
8. Operation
Example for Usage
9.
Maintenance
Troubleshooting
7
7
7
8
8
10
10
12
14
14
15
10. Safety Precautions 16
11. Warranty 16
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1. INTRODUCTION
A4000 series is a Microprocessor based Digital Process Controller, which can
be applied to high-precision measurement and control of temperature, pressure,
discharge, liquid level and humidity etc... A four-digit LCD dual display indicates
measured value and set-value for all programming parameters. Instrument
configuration is achieved from the front panel keyboard, without any hardware change.
The user should read this manual thoroughly before using the instrument. It must be
handled with care and should be used accordingly for best results.
2. PRESENTATION
Technical Parameters
A4000
Display: Range: -1999 ~ 9999
Setting Mode: A: Panel Setting
B: External Setting
C: Programmable Curve Setting (Ramp & Soak)
Isolation Output:
One loop analogue or control output, resolution more than 12 digits.
Current 0-20mA is adjustable, output impedance 600 Ohm. The unit only supplies 4-
20mA and 0-20mA analogue output. If the user requires Voltage, he/she can
connect impedance of 250 Ohm to get voltage 1-5V. (Accuracy depends on the
impedance connected).
Relay contact switch output: 250V/3A or 30VDC/3A. The main control output can be
selected freely by the user.
SSR pulse voltage output: 24VDC/30mA.
SCR contact output: Can contact 5-500A SSR.
Sampling Rate: <0.5S
Control mode: PID control; Preset curve control; Pulse width control;
Direct electronic machine control etc...
The products can supply two wires isolate power 24V/30mA.
Communication: RS485 (optional)
Can calibrate Zero & Span and make it more reliable and accurate.
Power: 85-265V AC/DC, consumption: <5VA
Ambient Temperature: 0-50°C
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3. DIMENSIONS
Weight Outline Dimension
A4000
CODE
SIZE
A4000 – 4
A4000 – 6
A4000 – 7
A4000 – 8
A4000 – 9
A4000 – 16
A B C D E F G H
44+0.5 44+0.5 30 25 48 48 5 100
44+0.5 91+0.5 25 30 48 96 12 100
67.5+0.8 67.5+0.8 30 14 72 72 12 100
91+0.5 44+0.5 30 25 96 48 12 100
91+0.5 91+0.5 25 25 96 96 18 100
153.5+0.5 76+0.5 25 25 160 80 13.5 70
4. ORDERING DETAILS
TYPE DESCRIPTION
Product A4000 A4000 Series
4
Size
Power Supply
Main Control
Output
Alarm Output
6 48W x 48H x 100L
7 72W x 72H x 100L
8 96W x 48H x 100L
9 96W x 96H x 100L
16 160W x 80H x 70L
C
48W x 48H x 100L
D 85 ~ 265 Vac/dc
E 3-phase shift control
F 3-phase SCR contact control
H Ingle phase SCR contact control
N Open loop direct
P PWM time curve control
L Remote preset control
D
Y Single phase shift control
R Relay output
S SSR output
K SCR output
0 None
Close loop direct
Current output
2 2-Alarm.
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