Danfoss MCB 152 User Manual

8 Application Examples
This chapter describes the Safety Option MCB 152
application examples.
8.1 Connecting Safe Digital Inputs
This section contains examples of connecting the safe
digital input according to EN ISO 13849-1 and EN IEC
62061. The examples apply in cases where all components
are installed in a control cabinet.
Connecting a sensor, push button or limit switch
130BC309.11
A
B
1
10
3
12
11
12
37
20
MCB15x
A 2-channel emergency stop switch
B
VLT
®
AutomationDrive FC 302
Illustration 8.1 Connecting a Sensor, for example 2-channel
Emergency Stop Mushroom Push Button or Limit Switch
Connecting an electronic sensor
130BC310.11
1
24 V DC
3
12
11
12
37
20
MCB15x
0 V
OSSD 2
OSSD 1
Tx
Rx
A
B
A
VLT
®
AutomationDrive FC 302
B Light curtain.
Illustration 8.2 Connecting an Electronic Sensor, for example
Safety Light Curtain
Connecting an antivalent sensor
1
3
12
11
12
37
20
MCB15x
130BC311.11
10
C
B
A
A
Actuator
B Switch
C
VLT
®
AutomationDrive FC 302
Illustration 8.3 Connecting an Antivalent Sensor, for example
Magnetic Switch
Connecting a digital output module
1
12
11
12
37
20
MCB15x
130BC312.11
3
24 V DC
A
b
c
0 V
D
A Safety PLC
b Safety output
c GND
D
VLT
®
AutomationDrive FC 302
Illustration 8.4 Connecting a Digital Output Module, for
example Safety PLC. 1 Channel example.
NOTICE
The safety level is downgraded when inputs are used as
1 channel only.
Connecting a Sensor, for example 1-channel Emergency
Stop Push Button
A
10
1
3
12
11
12
37
20
MCB15x
130BC313.11
B
A
1-channel emergency stop switch
B
VLT
®
AutomationDrive FC 302
Illustration 8.5 Connecting a Sensor, for example 1-channel
Emergency Stop Mushroom Push Button or Limit Switch
Application Examples Operating Instructions
MG37F102 Danfoss A/S © 10/2014 All rights reserved. 31
8 8

Danfoss MCB 152 Specifications

General

Brand	Danfoss
Model	MCB 152
Category	Security Sensors
Language	English