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NRS 2-50
User Manuals: GESTRA NRS 2-50 Level Switch
Manuals and User Guides for GESTRA NRS 2-50 Level Switch. We have
2
GESTRA NRS 2-50 Level Switch manuals available for free PDF download: Original Installation & Operating Manual, Installation Instructions Manual
GESTRA NRS 2-50 Original Installation & Operating Manual (28 pages)
Level Switch
Brand:
GESTRA
| Category:
Switch
| Size: 0 MB
Table of Contents
Table of Contents
2
Important Notes
4
Usage for the Intended Purpose
4
Function
4
Safety Note
4
Directives and Standards
5
VdtüV Bulletin "Wasserstand 100" (Water Level 100)
5
LVD (Low Voltage Directive) and EMC (Electromagnetic Compatibility)
5
ATEX (Atmosphère Explosible)
5
Ul/Cul (CSA) Approval
5
Notes on the Declaration of Conformity/Manufacturer's Declaration
5
Approval for Marine Use
5
Technical Data
6
Nrs 2-50, Nrs 2-51
6
Product Package
7
Name Plate/Identification
8
Installation
9
Installation in the Door of the Control Cabinet
9
Dimensions of the NRS 2-50, NRS 2-51
10
Key
10
Installation in a Control Cabinet
10
In the Control Cabinet: Wiring the Level Switch
11
Wiring Diagram for Level Switch NRS 2-50
11
Key
11
Wiring Diagram for Level Switch NRS 2-51
12
Key
12
Supply Voltage Connection
13
Connecting the Output Contacts
13
Connecting the Level Electrode/Level Transmitter
13
Connecting the Actual Value Output
13
Tools
13
In the System: Wiring the Level Electrode/Transmitter
14
Connecting the Level Electrode/Level Transmitter
14
Factory Settings
14
Changing the Factory Settings
15
Switching the Input and Changing the Function of the Level Electrode/Transmitter
15
Operating the Level Switch
17
Meaning of Codes on the 7-Segment Display
17
Setting the Measuring Range
18
Bringing into Service
19
Setting Parameters
19
Setting the Measuring Range
20
Operation, Alarm and Testing
21
Setting Switchpoints and Indicators
21
Indications
22
Checking the Function of the MIN/MAX Output Contacts
22
Passwort Protection
23
Troubleshooting
24
Indications, Diagnosis and Remedies
24
Further Information
25
Action against High-Frequency Interference
25
Replacing/Taking the Equipment out of Service
25
Disposal
25
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GESTRA NRS 2-50 Installation Instructions Manual (24 pages)
level switch
Brand:
GESTRA
| Category:
Switch
| Size: 0 MB
Table of Contents
Table of Contents
2
Important Notes
4
Usage for the Intended Purpose
4
Function
4
Safety Note
4
Directives and Standards
5
VdtüV Bulletin "Wasserstand 100" (= Water Level 100)
5
LV (Low Voltage) Directive and EMC (Electromagnetic Compatibility)
5
ATEX (Atmosphère Explosible)
5
Ul/Cul (CSA) Approval
5
Note on the Declaration of Conformity / Declaration by the Manufacturer
5
Approvals for Marine Applications
5
Technical Data
6
Nrs 2-50, Nrs 2-51
6
Scope of Supply
7
In Control Cabinet: Mounting Level Switch
8
Dimensions NRS 2-50, NRS 2-51
8
Key
8
Installation in Control Cabinet
8
Name Plate / Marking
9
In Control Cabinet: Wiring Level Switch
10
Wiring Diagram for Level Switch NRS 2-50
10
Key
10
Wiring Diagram for Level Switch NRS 2-51
11
Key
11
Connecting Supply Voltage
12
Connecting Output Contacts
12
Connecting Level Electrode, Level Transmitter
12
Connection for Actual-Value Output
12
Tools
12
Contents - Continued
13
Factory Settings
13
In the Plant: Wiring Level Electrode / Level Transmitter
13
Connecting Level Electrode, Level Transmitter
13
Changing Factory Settings
14
Changing Function and Input for Level Electrode/Transmitter
14
Operating the Level Switch
16
Key to Codes on Seven-Segment Display
16
Establishing Measuring Range
17
Commissioning Procedure
18
Setting Parameters
18
Setting the Measuring Range
19
Operation, Alarm and Test
20
Indicators
20
Level Controller NRR 2-50 Displays
21
Level Controller NRR 2-51 Displays
21
Troubleshooting
22
Indication, Diagnosis and Remedy
22
Further Notes
23
Action against High Frequency Interference
23
Decommissioning / Replacing the Equipment
23
Disposal
23
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GESTRA Categories
Switch
Controller
Control Unit
Measuring Instruments
Transmitter
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