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VLT® PTC Thermistor Card MCB 112 With the MCB 112 PTC Thermistor Card, the Danfoss VLT® AutomationDrive FC 302 now off ers improved surveillance of the motor condition compared to the built-in ETR function and thermistor terminal. • Protects the motor from overheating • ATEX approved for use in potentially explosive atmospheres • Uses Safe Stop function, which is approved in accordance with Cat. 3 EN954-1
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VLT® Sensor Input Card MCB 114 The option protects the motor from being overheated by monitoring the bearings and windings temperature in the motor. The limitsas well as the action are adjustable and the individual sensor temperature is visible as a read out in the display or by field bus. • Protects the motor from overheating • Three self-detecting sensor inputs for 2 or 3 wire PT100/PT1000 sensors • One additional analogue input 4-20mA
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Please contact sales for further details.
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The VLT® Safety Option MCB 150 Series expands the Safe Torque Off STO function,which is integrated in a standard VLT® AutomationDrive. By using the Safe Stop 1 function it is possible to perform a controlled stop before removing torque. Using the Safely Limited Speed SLS function it is also able to monitor whether a specified speed is exceeded. The functions can be used up to PL d according to EN ISO 13849 and SIL 2 according to IEC 61508. Features: - Additional standards-compliant safety functions - Replacement of external safety equipment - Reduced space requirements - 2 safe programmable inputs - 1 safe output (for T37) - Easier machine certification - Drive can be powered continuously - Safe LCP Copy - Dynamic commissioning report
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VLT® Safety Option MCB 151 (B7)
Expand the Safe Torque Off (STO) function, which is integrated in a standard VLT® AutomationDrive. Use the Safe Stop 1 (SS1) function to perform a controlled stop before removing torque. Use the Safely Limited Speed (SLS) or Safe Maximum Speed (SMS) function to monitor whether a specified speed is exceeded
-,,The functions can be used up to PL d according to ISO 13849-1 and SIL 2 according to IEC 61508
-,,2 safe programmable inputs
-,,Safe LCP Copy
-,,Dynamic commissioning report
-,,HTL encoder as speed feedback or sensorless operation with VLT® Sensorless Safety MCB 159 option
With the MCB 159 option, an external sensor is no longer required for safe speed monitoring (SS1/SLS/SMS).
Select VLT® Sensorless Safety MCB 159 as a C1(7) option in the configurator
Note:
-,,MCB 159 is only available as an extension to MCB 151.
-,,Drives with MCB 159 can actually only be produced in Denmark (A, B, C frames and some D frames). Other drives cannot be configured and have to be upgraded with MCB 159 as a spare part (Ordering number: 134b6644).
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The VLT® Safety Option MCB 152 operates the safety functions of a frequency converter via the PROFIsafe fieldbus. It improves flexibility by connecting safety devices within a plant. Central and decentral drives located at different machinery cells can easily be interconnected with the PROFIsafe safety fieldbus. This interconnection enables activation of Safe Torque Off (STO) irrespective of where a hazard occurs. The safety functions of the MCB 152 are implemented accordingto EN IEC 61800-5-2. The MCB 152 supports PROFIsafe functionality to activate integrated safety functions of the VLT AutomationDrive from any PROFIsafe host, up to Safety Integrity Level SIL 2 according to EN IEC 61508 and EN IEC 62061, Performance Level PL d, Category 3 according to EN ISO 13849-1. Features: - Replacement of external safety equipment - Reduced space requirements - 2 safe programmable inputs - 1 safe output (for T37) - Easier machine certification - Drive can be powered continuously - Safe LCP Copy - Dynamic commissioning report
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VLT® General Purpose I/O MCB 101 I/O option off ers an extended number of control inputs and outputs. • 3 digital inputs 0-24 V: Logic ‘0’ <5 V; Logic ‘1’> 10V• 2 analogue inputs 0-10 V: Resolution 10 bit plus sign • 2 digital outputs NPN/PNP push pull • 1 analogue output 0/4-20 mA • Spring loaded connection • Separate parameter settings
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VLT® Relay Option MCB 105 Lets you extend relay functions with 3 additional relay outputs. Max. terminal load: • AC-1 Resistive load ........................... 240 V AC 2 A • AC-15 Inductive load @cos fi 0.4 ...............................240 V AC 0.2 A • DC-1 Resistive load ............................. 24 V DC 1 A • DC-13 Inductive load @cos fi 0.4 .................................24 V DC 0.1 A Min. terminal load: • DC 5 V ................................................................. 10 mA • Max switch rate at rated load/min. load ............................... 6 min-1/20 sec-1 • Plug-and-play principle, fi ts into slot B •Protects control cable connection • Spring-loaded control wire connection • Selection of relay functions in normal parameter settings
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VLT® Encoder Input MCB 102 A universal option for connection of encoder feedback from either a motor or a process. Feedback for asynchronous or brushless servo(Permanent Magnet) motors. • Encoder module supports: – Incremental encoders – SinCos encoders as Hyperface® • Power supply for encoders • RS422 interface • Plug-and-Play principle • Fit to all FC 300 AutomationDrives • Connection to all standard 5 V incremental encoders • Spring-loaded connection
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VLT® Resolver Input MCB 103 Supports resolver feedback from brushless servo motors, and feedback for fl ux vector controlled asynchronous motors in rough environment. • Primary Voltage .........................................2 -8 Vrms • Primary Frequency .....................2.0 kHz – 15 kHz • Primary current max .............................50 mA rms • Secondary input voltage .............................4 Vrms • Spring loaded connection • Separate parameter settings
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VLT® Safe PLC I/O MCB 108 The FC 302 provides a safety input based on a single pole 24 V DC input. • For the majority of applications this input enables the user to implement safety in a cost-eff ective way. For application that works withmore advanced products like Safety PLC, Lightcurtains etc. the new Safe PLC interface enables the connection of a two wire safety link • The Safe PLC Interfaceallows the Safe PLC to interrupt on the plus or the minus link without interfering the sense signal of the Safe PLC
