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Products/Festo/3473128
Festo 3473128 Control block CPX-CEC-C1-V3
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Festo

3473128

Control block CPX-CEC-C1-V3

Manufactured by Festo, part number 3473128 is an industrial component measuring 50 mm x 107 mm x 55 mm with a product weight of 135 g, featuring a PA-reinforced and PC housing rated to IP65 and IP67 with CRC 2 moderate corrosion stress. It supports CODESYS level 2, EasyIP, Modbus TCP, and TCP/IP protocols alongside a 9-pin Sub-D CAN bus fieldbus interface, operating within an ambient temperature range of -5 °C to 50 °C and 95% non-condensating relative air humidity. Diagnostic capabilities include channel-oriented and module-oriented diagnostics, undervoltage and short circuit module detection, diagnostic memory, and product-specific and bus-specific LED displays. Please submit the exact part number, quantity, and application requirements for a quote.

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Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.

Manufacturer
Festo
Part number
3473128
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to 3473128.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Protocol
CODESYS level 2 | EasyIP | Modbus® TCP | TCP/IP
Dimensions W x L x H
50 mm x 107 mm x 55 mm
Product weight
135 g
Ambient temperature
-5 °C...50 °C
Storage temperature
-20 °C...70 °C
Relative air humidity
95% | Non-condensating
Degree of protection
IP65 | IP67
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B2-L
Note on materials
RoHS compliant
Housing material
PA-reinforced | PC
LED display (product-specic)
ERR: PLC runtime error | M: Modify/force enabled | PL: Load supply | PS: electronics supply, sensor supply | RUN: PLC status | SF: System fault | STOP: PLC status
LED display (bus-specic)
TP: Link/traffic
Device-specic diagnostics
Channel-oriented and module-oriented diagnostics | Undervoltage/short circuit of modules | Diagnostic memory
Control elements
DIL switch for CAN termination | Rotary switch for RUN/Stop
IP address setting
DHCP | Via CODESYS | Via MMI
Fieldbus interface, type
CAN bus
Fieldbus interface, connection technology
Plug | Sub-D | 9-pin

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Festo 3473128. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.