The FPR3327101R1202 (ICSK 20 F1) is a high-reliability binary input/output remote unit designed for the ABB Procontic CS31 fieldbus system. This distributed I/O module provides 12 digital inputs (24 VDC) and 8 relay outputs, creating a flexible interface between the central PLC and field-level sensors and actuators.
Engineered for seamless integration into the CS31 network, the ICSK 20 F1 supports decentralized automation architectures that reduce wiring complexity and installation costs. Its proven field performance makes it widely used in manufacturing, infrastructure, and process control systems where fast communication and stable response times are essential for reliable operation.
The FPR3327101R1202 is designed for modular installation and straightforward diagnostic visibility:
| Model | ICSK 20 F1 (ICSK20F1) |
| Order Number | FPR3327101R1202 |
| Brand | ABB |
| Fieldbus System | Procontic CS31 |
| Power Supply | 24 VDC |
| Current Consumption | 0.3 A (Maximum) |
| Number of Inputs | 12 (Nominal 24 VDC) |
| Number of Outputs | 8 (Relay, 250 VAC / 2 A) |
| Input Delay | 5 ms |
| Mounting | ECZ Plug-in Base |
| Weight | 0.25 kg |
Does the ICSK 20 F1 require a specific mounting base?
Yes. The unit is designed to operate on an ECZ plug-in base. This configuration separates the electronics from field wiring and allows quick module replacement during maintenance.
How should I interpret the red Error LED on the front panel?
When the red indicator is active, refer to the error code list printed on the front panel. These codes help identify communication faults, power supply problems, or internal hardware issues.
Are the inputs on this model electrically isolated?
For the FPR3327101R1202 version, the power supply and inputs are non-isolated. Applications requiring electrical isolation should confirm grounding and system protection requirements before installation.
Bus Address Configuration:
Set the CS31 bus address using the DIP switches before inserting the module into the ECZ base.
Each remote unit must have a unique address to prevent communication conflicts.
Relay Contact Protection:
Install surge suppression devices when controlling inductive loads.
Use RC snubbers for AC loads and flyback diodes for DC loads to extend relay service life.
Wiring Integrity:
Ensure all terminal connections are tightened to the specified torque.
Loose wiring can generate intermittent error signals or communication instability on the fieldbus network.
Testing Protocol:
Use the TEST push-button during commissioning to verify internal logic and indicator functionality before switching the system into RUN mode.
Global Express Shipping
Returns & Warranty
Manufacturer: ABB
Product No.: FPR3327101R0206
Country of origin:Sweden
Product Type: Binary Input/Output Remote Unit
Barcode: 85371091
Payment: T/T, Western Union
Weight: 200g
Dimensions: 10.20cm x 12.70cm x 15.20cm
Shipping port: Xiamen
Warranty: 12 months
The FPR3327101R1202 (ICSK 20 F1) is a high-reliability binary input/output remote unit designed for the ABB Procontic CS31 fieldbus system. This distributed I/O module provides 12 digital inputs (24 VDC) and 8 relay outputs, creating a flexible interface between the central PLC and field-level sensors and actuators.
Engineered for seamless integration into the CS31 network, the ICSK 20 F1 supports decentralized automation architectures that reduce wiring complexity and installation costs. Its proven field performance makes it widely used in manufacturing, infrastructure, and process control systems where fast communication and stable response times are essential for reliable operation.
The FPR3327101R1202 is designed for modular installation and straightforward diagnostic visibility:
| Model | ICSK 20 F1 (ICSK20F1) |
| Order Number | FPR3327101R1202 |
| Brand | ABB |
| Fieldbus System | Procontic CS31 |
| Power Supply | 24 VDC |
| Current Consumption | 0.3 A (Maximum) |
| Number of Inputs | 12 (Nominal 24 VDC) |
| Number of Outputs | 8 (Relay, 250 VAC / 2 A) |
| Input Delay | 5 ms |
| Mounting | ECZ Plug-in Base |
| Weight | 0.25 kg |
Does the ICSK 20 F1 require a specific mounting base?
Yes. The unit is designed to operate on an ECZ plug-in base. This configuration separates the electronics from field wiring and allows quick module replacement during maintenance.
How should I interpret the red Error LED on the front panel?
When the red indicator is active, refer to the error code list printed on the front panel. These codes help identify communication faults, power supply problems, or internal hardware issues.
Are the inputs on this model electrically isolated?
For the FPR3327101R1202 version, the power supply and inputs are non-isolated. Applications requiring electrical isolation should confirm grounding and system protection requirements before installation.
Bus Address Configuration:
Set the CS31 bus address using the DIP switches before inserting the module into the ECZ base.
Each remote unit must have a unique address to prevent communication conflicts.
Relay Contact Protection:
Install surge suppression devices when controlling inductive loads.
Use RC snubbers for AC loads and flyback diodes for DC loads to extend relay service life.
Wiring Integrity:
Ensure all terminal connections are tightened to the specified torque.
Loose wiring can generate intermittent error signals or communication instability on the fieldbus network.
Testing Protocol:
Use the TEST push-button during commissioning to verify internal logic and indicator functionality before switching the system into RUN mode.
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Greyish White
Black
|
| Country of origin |
Sweden
|
| Power source |
DC Power
|
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