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Products/Festo/197959
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Festo

197959

Electrical interface CPV10-GE-CC-8

The Festo part number 197959 is an industrial component featuring a fixed setting of 1 station per slave, a CP string extension with 16 inputs, and support for cyclical communication at adjustable baud rates from 156 Kbps to 10 Mbps via a switch module. It operates at a nominal DC voltage of 24 V with an operating voltage range of 20.4 to 26.4 V, offering polarity protection for all operating voltage connections and a power failure buffering of 20 ms. Device-specific diagnostics are handled via a status byte to monitor conditions such as sensor supply power undervoltage, valve manifold undervoltage, short circuits or overloads on inputs, and missing modules in the CP string. Please submit the exact part number, quantity, and application requirements to request a quote.

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Manufacturer
Festo
Part number
197959
Data verification
Manufacturer evidence reviewed

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

Exact part-number verificationTechnical properties are matched to 197959.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Number of stations per slave
1 station | Fixed setting
CP string extension
Yes | 16 inputs
Fieldbus interface
Optional | - 5-pin screw terminal strip | - Sub-D, 9-pin, socket
Device-specific diagnostics
Missing module in CP string | Short circuit / overload, inputs | Remote Ready | Undervoltage, sensor supply power | Undervoltage, valve manifold | Via status byte:
Communication types
Cyclical communication
Max. number of solenoid coils
16
Parameters configuring
Hold/clear using switch module
Polarity protected
For all operating voltage connections
Additional functions
8 bit system status in bit range (Rx)
Baud rate
156 Kbps ... 10 Mbps | Adjustment via switch module
Operating voltage range DC
20.4 ... 26.4 V
Maximum number of outputs
None
Maximum number of inputs
16
Nominal operating voltage DC
24 V
Power failure buffering
20 ms
Current consumption at nominal operating voltage, load
Depending on valve type
Current consumption at nominal operating voltage
Electronics: <= 200 mA | Sensor supply power: depends upon sensor
Storage temperature
-20 ... 70 °C
Protection class
IP20 | IP65
Ambient temperature
-5 ... 50 °C
Authorization
c UL us - Recognized (OL)
Addressing range
1 ... 64 | Adjustment via switch module
Electrical isolation, fieldbus interface
Optocoupler
Bus-specific LED display
Pow/Err: operating voltage / communication error | RUN: communication OK
Product-specific LED display
12/14: switching status at valves
Product ID
Machine Type: 0x3C
Material cover
PA-reinforced
Material seals
CR | NBR
Material housing
Aluminum die cast
Materials note
Conforms to RoHS

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 197959. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.