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9020 LCD
MSA 9020 LCD User Manual
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MSA AU
ER
MSA
Configuration
Control Unit Models 9010 LCD and 9020 LCD
21
GB
CONFIGURATION 9010/20
LCD FOR S
ENS
ORS/TRANSMITTERS FOR GENERAL
PURPOSE BOARD [continued]
Connection type
FOUR-WIRE
SENSOR
FOUR-WIRE
SENSOR
SENSOR
THREE-WIRE
Type of
transmitter
Catalytic
Thermocondu
ct.
Oxygen cell
Thermoc. Cell
For analyse
rs
Semiconduc
tor D-8201
Sensor/trasm.
power supply
CURRENT
VOLTAGE
CURRENT
Input signal
mV
mV
mV
Points to short
circuit
CH A
CH B
CV1
CV1
pos. 1-2
pos. 2-3
pos. 1-2
CV2
CV2
CV3
CV3
CV4
CV4
CV5
CV5
CV6
CV6
CV7
CV7
*
CV8
CV8
CV9
CV9
pos. 1-2
pos. 1-2
pos. 2-3
CV10
CV10
CV11
CV11
*
CV12
CV12
NOTES
bridge closed
* depending on the
range and the gas
20
22
Table of Contents
Default Chapter
4
Table of Contents
4
1 Safety Regulations
6
Correct Use
6
Liability Information
6
2 Overview of the Different Types
7
9010 Rack Board Version
7
9020 Rack Board Version
7
9010 Wall Mount Version
7
3 General Information
8
Technical Characteristics of the Control Module
8
Guide for Using the Manual
9
General Description
9
Mechanical Installation
11
Electrical Installation
11
Power Supply from Electrical Mains
11
DC Power Supply
12
Sensor or Transmitter Connections
13
VDC Power Supply from Internal Source
13
VDC Power Supply from External Source
13
Control Unit Configurations
14
Front Panel
14
Configuration with Relay Outputs
15
Configuration with Opto-Isolated Outputs
15
Predisposed for Input Signal
16
Output Signals
16
Analogue Signals
16
RS485 Signal
16
Failure Function
17
Alarms and Overrange Functions
17
Alarm Set Points
17
Overrange
18
Starting the Control Unit
18
5.10 Jumpers Predisposition
19
Jumpers
22
6 Setting Parameters
23
Use of the Buttons for Access to the Codes
23
ATEX Version
24
Standard Version
24
Access Code 1 - Calibration Operations
26
Access Code 2 - Settings for Particular Operating Conditions
27
Access Code 3 - Simulation and Functionality Operations
28
Access Code 4 - Configuration Operations
29
Access Code 7 - Setting the Address of the Peripherals
31
Access Code 52 - Initialisation Operations
31
Access Code 53 - Default Settings
32
Access Code 123 - Acceptance of Protecting Access Codes [N° 2; 4; 7; 52; 53]
33
Access Code 223 - Setting of the Password
34
Modifying the Set Password
34
6.10 Operations for the Setting, the Use and the Modification of the Password
34
7 Calibration Procedures
35
8 Maintenance
37
9 Failure and Error Messages
38
Failure Indications
38
Error Indications
38
10 Marking, Certificates and Approvals According to the Directive 94/9/EC [ATEX]
39
11 Ordering Information
40
12 Appendix
41
12.1 Appendix 1- ISA Sequence - Reset Modes
41
Automatic Reset with Memorisation of the Alarm Event
42
2 M - Manual Reset with Memorisation of the Alarm Event
43
Control Unit 9010/20 LCD
44
Response Curve for Ma Input
44
Appendix 2
44
Appendix 3
45
9010/20 LCD Rev3 Connections with Catalytic Sensor
46
Configuration 9010/20 LCD
46
Appendix 4
46
Catalytic Sensor Data
47
9010/20 LCD Rev3-Connections with Ultima X Transmitters
48
Typical Data of the Transmitters Ultima Xe,Ultima Xir,Ultima XI
49
9010/20 LCD Rev3-Connections with RG3 Transmitter
50
9010/20 LCD Rev3-Connections with Electro-Chemical Transmitters
51
Typical Data of Electrochemical Transmitters
52
9010/20 LCD Rev3-Connections with Flame Detector Transmitters
53
Typical Data of the Flame Detectors UV-IR and IR3
54
Connection Data Sheets for Sensors
55
Appendix 5 Description of Control Unit 9020-4
82
Table for Identifying the Terminals on the Terminal Board
83
3 Wires Sensor
87
3 Current Loop Configuration
88
2 Current Loop Configuration
89
Horn Cut out / Alarms Reset (Remote)
97
Collegamento Pulsante - Push Button Connection
97
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MSA 9020 LCD Specifications
General
Brand
MSA
Model
9020 LCD
Category
Control Unit
Language
English
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