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FA Sensor Light Curtain/Safety Equipment Safety Control Unit SF-C21-SF-C21
FA Sensor Light Curtain/Safety Equipment Safety Control Unit SF-C21-Panasonic Industry Co., Ltd.

FA Sensor Light Curtain/Safety Equipment Safety Control Unit SF-C21
Panasonic Industry Co., Ltd.


About This Product

■Basic information

Building safety circuits has become surprisingly simple. New features added to make it even more convenient Features

■Input filter function

・OFF-ON filter: Avoids unstable operation due to rattling or splashing when the door is closed. ・ON-OFF filter: Avoids unstable operation due to vibration during operation, momentary shading of the safety light curtain due to insects, dust, etc. The OFF response time when ON-OFF filter is set is 10ms + ON-OFF filter setting time.

■Exit muting function

Exit muting function has been added as an option for parallel muting function. Ideal for environments where a muting input cannot be installed on the exit side, such as at a workpiece discharge port.

■Custom logic display editing function

Equipped with a function to add alphabetical notation when setting custom logic. If multiple custom logics are used, they can be easily identified in the main body.

■Other functions are also enhanced

- Expansion of allowable muting input time for sequential muting: The allowable input time for muting input for sequential muting control has been changed from the previous maximum of 10 seconds to a maximum of 288,000 seconds, or unlimited. - Compatible with Windows 10 (Note 1): Easy configuration with software tool Configurator SF-C. Added and expanded various other functions. (Note 1): Ver.2.01 or later Simple1

■Simple wiring and installation space.

- Consolidates the functions of four safety relay units into one unit. The control panel and wiring are simple. - Compact size that can be installed in a small space: Compact size of 97 mm in height x 45 mm in width. Can be installed anywhere. ・Easy monitoring of operating status with general-purpose PLC: Equipped with 4 auxiliary outputs (PNP semiconductor outputs). Also, using RS-485 communication (MODBUS RTU), it is possible to monitor information such as the operating status, selection logic, error status, etc. of multiple SF-C21 units on the general-purpose control side (PLC, display, etc.). Communication information cannot be used for safety control. ・Long-life semiconductor output (PNP) is used for control output and auxiliary output.

  • Product

    FA Sensor Light Curtain/Safety Equipment Safety Control Unit SF-C21

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1 Models of FA Sensor Light Curtain/Safety Equipment Safety Control Unit SF-C21

Image Part Number Price (excluding tax) EMC Interlock function Muting indicator output Muting indicator output protection circuit Muting indicator output Output operation Muting indicator output response time Lockout release function Control output (OUT1 to OUT4) Control output (OUT1 to OUT4) off delay function Control output (OUT1 to OUT4) on-delay function Control output (OUT1 to OUT4) protection circuit Control output (OUT1 to OUT4) Output operation Control output (OUT1 to OUT4) response time External device monitor function Safety input (IN1~IN8) Safety input (IN1 to IN8) OFF level Safety input (IN1 to IN8) ON level Safety input (IN1 to IN8) input impedance Safety input (IN1 to IN8) Rated input current Safety input Duration of detectable OFF state Safety input Duration of detectable ON state Current consumption Internal power supply Current consumption External power supply Auxiliary output (AUX1 to AUX4) (non-safety output) Auxiliary output protection circuit Auxiliary output response time Compliance regulations and certifications Applicable standards EMC Power supply voltage Internal power supply Power supply voltage External power supply
FA Sensor Light Curtain/Safety Equipment Safety Control Unit SF-C21-Part Number-SF-C21

SF-C21

Available upon quote

IEC 61000-6-2, IEC 61326-3-1, EN 55011

Equipment

Semiconductor photomos relay output x 1
・Maximum load current: 60mA ・Supply voltage: Same as internal power supply voltage
・Residual voltage: 2.5V or less ・Leakage current: 100μA or less (including when power is OFF)

Equipment

ON when muting/override

10ms or less

Equipment

PNP transistor open collector 2 output x 2
・Maximum outflow current: 300mA/point
・Supply voltage: Same as external power supply voltage
・Residual voltage: 2.5V or less
・Leakage current: 100μA or less (including when power is OFF)

Equipment

Equipment

Equipment

True: ON, False: OFF

OFF response: 10ms or less, ON response: 100ms or less

Equipment

2 points x 4, rated voltage: same as internal power supply voltage

Input voltage: 5V, input current: 1mA

Input voltage: 18V, input current: 3.5mA

Approximately 4.7kΩ

Approximately 5mA

0.7ms or less

10ms or more

200mA or less

100mA or less

PNP transistor open collector output x 4
・Maximum outflow current: 60mA/point
・Supply voltage: Same as external power supply voltage
・Residual voltage: 2.5V or less
・Leakage current: 100μA or less (including when power is OFF)

Equipment

10ms or less

CE marking (Machine Directive, EMC Directive, RoHS Directive), UKCA Marking (Machine Regulation, EMC Regulation, RoHS Regulation), TÜV SÜD Certification, TÜV SÜD Certification (USA/Canada), Korean Radio Law Compliance Registration

IEC 61000-6-2, IEC 61326-3-1, EN 55011

24V DC+10-15% Ripple P-P 10% or less

24V DC+10-15% Ripple P-P 10% or less

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