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FANUC Series 20 A20B-2102-0050

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A20B-2102-0050

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The FANUC A20B-2102-0050 is an E-STOP (Emergency Stop) PCB specifically designed for integration within CNC control panels. This printed circuit board operates at a voltage supply of 24V DC with a current capacity of up to 2A.

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Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for A20B-2102-0050

ManufacturerFANUC
Product LineSeries 20
Part NumberA20B-2102-0050
Weight1.19 lbs (0.54 kg)
NameE-STOP (Emergency Stop) PCB
Mounting TypeMounted inside the CNC control cabinet or panel
Voltage Supply24V DC
Current Rating2A
Operating Voltage Range18V to 30V DC
ProtectionShort circuits and overload
Relay Contacts2 NO and 2 NC
Operating Temperature Range0°C to 50°C
Humidity95% relative humidity, non-condensing
Input TypeDigital input
Output TypeRelay output
Relay TypeMechanical relay
Safety StandardIEC 60204-1, UL, CE
IndicatorsLED indicators for status monitoring
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The A20B-2102-0050 model from FANUC is an essential E-STOP PCB designed to enhance safety in CNC applications. This module is mounted internally within the CNC control cabinet or panel, providing a practical solution for emergency stop operations. It requires a voltage supply of 24V DC, but can operate effectively within an input voltage range of 18V to 30V DC. Rated for a current of 2A, it ensures proper functioning under typical load conditions.

This product offers solid protection features, guarding against short circuits and overloads. It is equipped with a relay system that includes 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, facilitating versatile control capabilities. The operating temperature range of the unit spans from 0°C to 50°C, making it suitable for various environments. Additionally, it is rated for high humidity levels of 95% relative humidity, non-condensing, ensuring reliable performance in different conditions.

The weight of the A20B-2102-0050 is approximately 0.4 kg, making it manageable for installation. The PCB utilizes a digital input type and provides relay output functionality through mechanical relays. Safety certifications include IEC 60204-1, UL, and CE, confirming compliance with international safety standards. Moreover, this module is equipped with LED indicators for effective status monitoring, allowing users to easily verify operational states.