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Safety-M Safety Modules for Safe Drive Monitoring

SIL

Safe motion control for speed or position monitoring in multi-axes operation - the Safety-M modules allow you implementing your technical safety tasks in compliance with Performance Level c, d or e.
Independently from the drive technology, the Safety-M modules offer all functions according to EN 61800-5-2 for drive monitoring and, in addition, practice-oriented function extensions. The combination with the Sendix SIL encoders allows lean safety solutions up to SIL3 or PLe.

Safety-M modules - The ideal solution for all safety-relevant tasks

Kübler's Safety-M modules allow for easy implementation of the requirements of the Directive on machines. For just a few digital signals or for a whole production island - the Safety-M modules offer an optimal solution for every task. The modules are easily extendable and can be integrated without problems in any standard control environment. The BM field bus extension modules take in charge the connection of the Safety-M modules with existing PROFIBUS, PROFINET, CANopen or EtherCat networks.
The integrated digital signal processing functions - such as the safe movement monitoring with highest requirement - ensure a very comfortable resolution of typical safety tasks.

But the Safety-M modules offer much more! Safe sensors, command devices and shut-off channels - no problem with Safety-M. Integrated monitoring functions with many additional practice-oriented functions ensure a simple and transparent implementation of your task.

Safety-M modules - Safety compact and extendable!

  • Suitable up to PLe acc. EN 13849 or SIL3 acc. EN 61508
  • Basic device with 14 safe inputs and 3 safe outputs
  • Extendable up to 65 safe I/Os
  • Optional communication interface
  • Comprehensive firmware for a safe movement monitoring on board
SIL2 SIL3 TÜV
Safety-M basic module
MS1

MS1

MSP1

MSP1

MS2

MS2

MS2

MS2A

MSP2

MSP2

MSP2

MSP2A

Safe digital inputs
- OSSD compatible
- Counting inputs
14

8
4
Safe analogue inputs
-
-
-
2
-
2
Safe digital outputs
2
Safe relay outputs
1
Standard outputs
2
Pulse outputs
2
Max. extension possibilities with modules
- Extension modules
- Field bus modules
3

2
1
Monitorable axes
1
1
2
2
2
2
Encoder interface -front
(D-SUB 9 poles)
1
SSI / SinCos / TTL
2
SSI / SinCos / TTL / Resolver
2
SSI / SinCos / TTL
2
SSI / SinCos / TTL
4
SSI / SinCos / TTL / Resolver
4
SSI / SinCos / TTL / Resolver
Encoder interface - terminals
1
Proxi-Sw. / HTL
1
Proxi-Sw. / HTL
2
Proxi-Sw. / HTL
2
Proxi-Sw. / HTL
2
Proxi-Sw. / HTL
2
Proxi-Sw. / HTL
Supply voltage
24 VDC / 2 A
SIL2 SIL3 TÜV

Safety-M extension modules
MS1

EM3

MSP1

EM4

Safe digital inputs
- OSSD compatible
12
8
12
8
Safe digital outputs
10
2
Safe relay outputs
-
4
Standard outputs
2
2
Pulse outputs
2
2
Supply voltage
24 VDC
24 VDC
SIL2 SIL3 TÜV
Safety-M field bus modules
BM

BM11

BM

BM21

BM

BM31

BM

BMB1

BM

BMC1

Field bus
DeviceNet
CANopen
PROFIBUS
EtherCAT
PROFINET
           

Safe PLC - Simple programming of the monitoring functions

The Safe PLC software offers a comfortable graphic programming with logic diagram and block functions.

A comprehensive functions library is available, for the preprocessing of sensors (inputs) or actuators (outputs) and, above all, for the safe drive monitoring. A simple combination of the input, monitoring and output functions by means of logic blocks allows a quick and transparent creation of even comprehensive safety functions. All functions have an open design with respect to the used sensors, drives and actuators. Variable parameters can be set easily during assembly or on the field, without having to alter the program.

Integrated safety functions:

Acronym Designation Function
SSX Safe Stop 1 or 2 Monitoring of the braking ramp and switch-off of the motor after standstill (SSI) or monitoring of the braking ramp and SOS after standstill (SS2). Corresponds to Stop Category 1 or 2 acc. DIN EN 60204-1.
SOS Safe Operating Stop Monitoring of the standstill of the active motor.
SLA Safely Limited Acceleration Monitoring of the exceeding of an acceleration limit value.
SLS Safely Limited Speed Monitoring of a speed limit value.
SLT Safely Limited Torque Monitoring of a torque / force limit value.
SLP Safely Limited Position The exceeding of a position limit value is monitored.
SEL Safe Emergency Limit Safe monitoring of the minimum and maximum position or of the allowed position range. Optional monitoring of the speed / position limit curve for minimizing the worst-case overtravel.
SLI Safely Limited Increment The respect of a specific step value during the movements is monitored.
SDI Safe Direction Monitoring of the unintended direction of movement of the motor.
SBC Safe Brake Control Safe control and monitoring of an external brake.
SCA Safe Cam A safe output signal is generated when the motor position is in a specified range.
SSM Safe Speed Monitor A safe output signal is generated when the motor speed is lower than a specified value.
SAR Safe Acceleration Range Monitoring of the respect of the acceleration of the motor within specified limit values.
ECS Encoder Status Error status of the speed / position sensor.
PDM Position Deviation Muting Muting of the deviation monitoring in 2-sensor operation.

Main advantages of the Safe PLC software:

  • Easy programming
  • Easy parameterising
  • Easy validation

SIL