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TwinSAFE EJ Series
Beckhoff TwinSAFE EJ Series - User Manual
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Operation Manual for
EJ19xx and EJ29xx
TwinSAFE EJ Modules with digital fail-safe in and outputs
1.2.0
2017-11-15
Version:
Date:
2
Table of Contents
Main Page
Table of Contents
3
1 Foreword
5
Notes on the Documentation
5
Safety Instructions
6
Delivery State
6
Operator's Obligation to Exercise Diligence
6
Description of Safety Symbols
7
Documentation Issue Status
7
2 References
8
3 System Description Twinsafe
9
Extension of the Beckhoff I/O System with Safety Functions
9
Safety Concept
9
Ethercat Plug-In Module System (EJ)
10
Fig. 1 Ethercat Plug-In Module System (EJ)
10
4 Intended Use
11
5 General Operation / Function
12
Environmental Conditions
12
EJ Backplane
12
Installation
12
Safety Instructions
12
Transport / Storage
12
Mechanical Installation
13
Fig. 2 Installation Position and Minimum Distances
13
Electrical Installation
14
Digital Input
14
Parameterization
14
Fig. 3 Digital Input - Safety Parameters
15
Characteristic Curve of the Inputs
16
Digital Output
16
Parameterization
16
Fig. 4 Characteristic Curve of the Inputs
16
Actuators
17
Local Logic Functions
17
Fig. 5 Digital Output -Safety Parameters
17
General Technical Data
18
Dimensions
19
Fig. 6 Ejxxxx - Dimensions (Short Modules)
19
Status Leds
20
Fig. 7 Ejxxxx - Dimensions (Long Modules)
20
Diagnostic Leds
21
Flashing Codes
21
Flash Code Display
22
Maintenance
22
Service Life
22
Decommissioning
23
Fig. 8 Unique Serial Number of a Twinsafe EJ Module
23
6 Ej1914
24
Overview
24
Insertion of the EJ1914
24
Fig. 9 EJ1914 - Twinsafe Module with 4 Fail-Safe Inputs
24
Specific Technical Data
25
Fig. 10 Addition of an EJ1914
25
Safety Parameters
26
7 Ej1918
27
Overview
27
Insertion of the EJ1918
27
Fig. 11 EJ1918 - Twinsafe Module with 8 Digital Fail-Safe Inputs
27
Specific Technical Data
28
Fig. 12 Addition of an EJ1918
28
Safety Parameters
29
8 Ej1957
30
Overview
30
Insertion of the EJ1957
30
Fig. 13 EJ1957 - Twinsafe Module with 8 Digital Fail-Safe Inputs and 4 Digital Fail-Safe Outputs
30
Specific Technical Data
31
Fig. 14 Addition of an EJ1957
31
Safety Parameters
32
9 Ej2914
33
Overview
33
Insertion of the EJ2914
33
Fig. 15 EJ2914 - Twinsafe Module with 8 Digital Fail-Safe Outputs
33
Specific Technical Data
34
Fig. 16 Addition of an EJ2914
34
Safety Parameters
35
10 Ej2918
36
Overview
36
Insertion of the EJ2918
36
Fig. 17 EJ2918 - Twinsafe Module with 8 Digital Fail-Safe Outputs
36
Specific Technical Data
37
Fig. 18 Addition of an EJ2918
37
Safety Parameters
38
11 Appendix
39
Support and Service
39
Certificates
40
List of Figures
42
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Beckhoff TwinSAFE EJ Series Specifications
General
Brand
Beckhoff
Model
TwinSAFE EJ Series
Category
Control Unit
Language
English
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