553977

Name: Festo 553977 Encoder Interface CECX-C-2G1
Brand: Festo

Encoder Interface CECX-C-2G1

The Festo part number 553977 is an industrial component featuring four encoder inputs with a software-adjustable resolution of 16 to 32 bits, SSI (RS422) signal range, and selectable baud rates from 125 to 1000 kBit/s. This unit operates on 19,2 to 30 VDC with a 0.65 W power consumption at 5 V, includes 24 V DC generator supply voltage at 250 mA per channel, and is equipped with yellow and green LED status displays for receive and power monitoring. Housed in an IP20 protection class enclosure weighing 140 g with a 5.08 mm grid socket strip for I/O connections, it functions within an ambient temperature range of 5 to 55 °C and meets EN 60068-2-6 FC vibration and EN 60068-2-27 EA shock standards. Please submit the exact part number, quantity, and application requirements to receive a formal quotation.

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Manufacturer: Festo
Part number: 553977
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Technical Specifications

Corrosion resistance classification CRC: 0 - No corrosion stress
Authorization: c UL us - Listed (OL)
Materials note: Contains PWIS substances | Conforms to RoHS
Operating voltage: 19,2 - 30 VDC
Power consumption 5 V: 0.65 W
Ambient temperature: 5 ... 55 °C
Storage temperature: -40 ... 70 °C
Relative air humidity: 10 - 95 %
Protection class: IP20
Safety class: III
Product weight: 140 g
Test for insensitivity to vibration: EN 60068-2-6 FC | 5 - 9 Hz 3,5 mm | 9 - 150 Hz 1g
Test for insensitivity to shock: EN 60068-2-27 EA | 15 g, 11 ms (half sine)
Electrical connector technology, I/O: Socket strip, grid 5.08 mm
Status displays: LED yellow = receive | LED green = power
Encoder inputs, number: 4
Encoder inputs, resolution: 16 to 32 bits | Adjustable via software
Encoder inputs, signal range: SSI (RS422) | Binary/Gray adjustable via software
Encoder inputs, baud rate: 125, 250, 500, 1000 kBit/s | Adjustable via software
Encoder inputs, generator supply voltage: 24 V DC (250 mA / channel)
Encoder inputs, connection technology: RJ45
Encoder inputs, galvanic isolation: No

Engineering context

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Our sourcing response is prepared against Festo 553977. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.