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3TK2845
Siemens 3TK2845 Manuals
Manuals and User Guides for Siemens 3TK2845. We have
2
Siemens 3TK2845 manuals available for free PDF download: Manual
Siemens 3TK2845 Manual (68 pages)
Safety Relays, Multifunction Device
Brand:
Siemens
| Category:
Relays
| Size: 1.79 MB
Table of Contents
Table of Contents
3
1 Product Description
9
3TK2845 Multifunction Device
10
Fig. 1-1: Illustration of the Device Version with Screw Connection, Instantaneous Enabling
10
Fig. 1-2: Illustration of the Device Version with Spring-Loaded Terminal Connection, Delayed
10
Function, Properties
11
3TK2845 Order Numbers
12
2 Functional Information
13
General Information
14
Table 2-1: Use of the Graphics
16
Table 2-2: Device Type
16
System Description
19
Table 2-3: Description of Symbols
19
Versions
20
3Tk2845-.Hb
20
Enabling Circuits
20
3Tk2845-.Db
25
Table 2-6: Monitored Start-Up, Instantaneous (Simplified Representation)
26
Table 2-7: Monitored Start-Up, Time-Delayed (Simplified Representation)
27
3Tk2845-.Eb
30
Table 2-8: Enabling Button, Instantaneous (Simplified Representation)
30
Table 2-9: Enabling Button, Time-Delayed (Simplified Representation)
31
3Tk2845-.Fb
34
Table 2-10: Spring Force Interlocked Tumbler (Simplified Representation)
34
3Tk2845-.Gb
36
Table 2-11: Magnetic Force Interlocked Tumbler (Simplified Representation)
36
3 Technical Data
39
Table 3-1: Technical Data
39
Technical Data
40
Terminals
41
Table 3-2: Rated Operating Currents Ie
41
Terminal Assignment
42
Fig. 3-1: Terminal Assignment
42
Dimensional Drawings
43
Fig. 3-2: Dimensional Drawing
43
4 Mounting, Wiring, Initial Start-Up
45
Mounting and Coding
47
Fig. 4-1: 3TK2845 Multifunction Device for Snap-On or Screw Mounting
47
Fig. 4-2: Mounting and Coding of the Removable Terminals
47
Wiring
48
Fig. 4-3: Overview of the Terminal Cross Sections/Maximum Permissible Torques
48
Fig. 4-4: Sealable Cover Cap
49
Meaning of the LED Indicators
50
5 Applications
51
3TK2845-.HB40 "Monitored Start-Up and Automatic Start-Up", Instantaneous
52
Circuit
52
Circuit
54
Outputs
56
3TK2845-.DB40 "Monitored Start-Up", Instantaneous Outputs
56
3TK2845-.DB41 "Monitored Start-Up", Time-Delayed Outputs
58
3TK2845-.EB40 "Enabling Button
60
3TK2845-.FB41/2/4 "Spring Force Interlocked Tumbler
62
3TK2845-.GB41/2/4 "Magnetic Force Interlocked Tumbler
64
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Siemens 3TK2845 Manual (42 pages)
Safety Switchgear Multifunction Device
Brand:
Siemens
| Category:
Relays
| Size: 0.89 MB
Table of Contents
Table of Contents
5
1 Product Description
11
3TK2845 Multi-Functional Device
12
Functions
12
Function Chart
13
Table 1-1: Description of Symbols
13
Fig. 1-2: 3TK2845 Safety Combination - Function Chart
14
Device Versions
15
Fig. 1-1: Device Versions
15
Fig. 1-3: 3TK2845-.BB40 Safety Logistics Stop Category 0
15
1.4.1 3TK2845-.BB40 Multi-Functional Device (Stop Category 0) . . . . . . . 1-5
16
3TK2845-.BB41/-.BB42/-.BB44 Multi-Function Devices (Stop Category0+1)
16
Fig. 1-4: 3TK2845-.BB41/-.BB42/-.BB44 Safety Logistics Stop Category 0+1
16
Table 1-2: Order Numbers of the Various Device Versions
16
2.1 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
19
2 Technical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
19
Terminals
19
Dimension Drawings
20
3 Mounting, Wiring, Initial Start-Up
21
Mounting
23
Fig. 3-1: 3TK2845 Multifunction Device for Snap-On Mounting
23
Fig. 3-2: 3TK2845 Multifunction Device for Screw Mounting
23
Wiring
24
Fig. 3-3: Overview of Terminal Cross Sections and Maximum Permissible Torques
24
Initial Start-Up
25
Operating Status Display
25
Table 3-1: Operating Status of the 3TK2845-.BB40
25
Table 3-2: Signaling Output "52" of the 3TK2845-.BB40
25
Table 3-3: Operating Status of the 3TK2845-.BB41/-.BB42/-.BB44
26
Table 3-4: Signaling Output "52" of the 3TK2845-.BB41/-.BB42/-.BB44
26
Fault Codes
27
Fig. 3-4: Impulse Diagram for Fault Code "81
27
Table 3-5: Fault Codes for the 3TK2845
27
Applications
29
A Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
30
Switching Examples
30
EMERGENCY STOP Monitoring; Light Grid Monitoring; Key-Operated Switch for Deactivating the Light Grid During Maintanance
30
EMERGENCY STOP Monitoring; Protective Door Monitoring; Key-Operated Switch for Deactivating the Protective Door During Maintanancea-3
31
EMERGENCY STOP Monitoring; Protective Door Monitoring; Key-Operated Switch for Deactivating the Protective Door During Maintanancea-4
31
EMERGENCY STOP Monitoring; Protective Door Monitoring; Key-Operated Switch for Deactivating the Protective Door During Maintenance; Frequency Converter (FC) Operation
33
EMERGENCY STOP Monitoring; Protective Door Monitoring; Key-Operated Switch for Deactivating the Protective Door During Maintenance; Frequency Converter (FC) Operation
34
EMERGENCY STOP Monitoring; Light Grid Monitoring; Key-Operated Switch for Deactivating the Light Grid During Maintenance; Frequency Converter (FC) Operation
35
EMERGENCY STOP Monitoring; Protective Door Monitoring; Key-Operated Switch for Deactivating the Protective Door During Maintenance; Releasing the Protective Door; Frequency Converter (FC) Operation
36
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