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ABB CI501-PNIO
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Thursday, September 10

CI501-PNIO

PROFINET Communication Interface Module

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Payment is by bank wire only in RMB/CNY, GBP, EUR or USD. Amikon does not accept credit cards or provide credit terms. Cleared payment is required before shipment unless the written quotation expressly states otherwise.
Product Condition
Factory New These are new and current items that are procured directly from the manufacturer.
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PRODUCT DESCRIPTION

CI501-PNIO links mixed field signals to PROFINET

ABB CI501-PNIO is a PROFINET IO RT device combining four analog inputs, two analog outputs, eight digital inputs and eight digital outputs. It connects a decentralized S500 station to the engineered PROFINET controller through the terminal unit Ethernet ports.

Order 1SAP220600R0001 identifies standard CI501-PNIO. Select the matching terminal unit, channel modes and station configuration; the separately ordered XC version has different environmental provisions. Network update time, analog conversion and field-load response must be assessed separately.
ACTUAL APPLICATIONS

Where CI501-PNIO connects distributed field functions

ABB documents mixed remote I/O, fast counting and RTD acquisition within this interface. Each task uses different channel resources and timing checks.
  • 01 · MIXED REMOTE I/O

    Collect and command a local field station

    Use the PROFINET IO RT device to connect local analog sensors, digital status signals and controlled loads to the station controller. Select the actual channel modes, verify UP and UP3 supplies and configure the exact S500 expansion sequence.
  • 02 · PULSE COUNTING

    Allocate dedicated high-speed counter signals

    Assign the documented DI0 and DI1 inputs and DO0 output to the fast-counter function. Match the counting mode to the permitted frequency and reserve those channels in the I/O map instead of treating them as simultaneously free general-purpose signals.
  • 03 · RTD ACQUISITION

    Include slower temperature measurements

    Select Pt100, Pt1000 or Ni1000 acquisition for compatible temperature sensors. Account for the documented one-second Pt/Ni conversion cycle, which differs from ordinary analog conversion and the PROFINET network cycle, when engineering the process response.

Technical specifications for CI501-PNIO

  • Product Model
    CI501-PNIO
  • Product Parameters
    PROFINET Communication Interface Module
  • In stock
    1 unit
  • Manufacturer
    ABB
  • Onboard channel allocation
    4 analog inputs, 2 analog outputs, 8 digital inputs and 8 digital outputs
  • Analog input selections
    0 to 10 V, -10 to +10 V, 0 to 20 mA, 4 to 20 mA; Pt100, Pt1000 or Ni1000
  • Analog output selections
    -10 to +10 V, 0 to 20 mA or 4 to 20 mA
  • Analog input conversion cycle
    1 ms for 4 inputs plus 2 outputs; 1 s with Pt/Ni RTDs
  • Digital input delay
    Typically 0.1 ms; configurable from 0.1 to 32 ms
  • Digital output current
    500 mA per channel at 24 V; 4 A total before mounting derating
  • Fast-counter frequency
    Modes 1-6: 200 kHz; mode 7: 50 kHz; mode 9: 35 kHz; mode 10: 20 kHz maximum
  • Ethernet connection
    2 RJ45 ports on terminal unit; integrated switch; 10/100 Mbit/s full-duplex
  • Local I/O expansion
    Maximum 10 S500 I/O modules
  • Cyclic process image
    19 input bytes and 23 output bytes
  • Minimum network cycle
    1 ms PROFINET bus cycle
  • PROFINET conformance
    CC B; RTC class 1; MRP client support
  • Process supply
    24 V DC UP and UP3; 10 A fast protection fuse
  • Maximum internal dissipation
    6 W
  • Vertical installation limit
    Up to +40 deg C with output load reduced to 50% per group
View all additional

Alternative Names

CI501-PNIO 1SAP220600R0001 CI501 PROFINET IO RT
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
S500 PROFINET REMOTE STATION

Coordinate network identity with field configuration

ABB CI501-PNIO is a PROFINET IO RT device combining four analog inputs, two analog outputs, eight digital inputs and eight digital outputs. It connects a decentralized S500 station to the engineered PROFINET controller through the terminal unit Ethernet ports.
ABB specifies TU507-ETH or TU508-ETH as the terminal unit. UP supplies the interface and field circuits, while UP3 feeds the digital outputs. The Ethernet isolation boundary must not be interpreted as individual isolation between every I/O channel.
Preserve the device identity, station module sequence, signal configuration and cyclic mapping in the engineering project. Verify the hardware-dependent device-description requirements before recommissioning a replacement.

Features:

  • Identify standard CI501-PNIO and terminal unit
  • Restore the engineered I/O image and channel modes
  • Check separate UP and UP3 supplies
The ABB CI501-PNIO requires the correct station identity, field configuration and supply arrangement before system integration and commissioning.
INTERCHANGEABILITY

Verify the complete replacement identity before commissioning

ABB data sheet 3ADR010013 revision 14, dated 2025-11-28, lists standard CI501-PNIO as Active. This dated lifecycle entry does not make it interchangeable with another protocol interface or the separately ordered XC variant.
Record order 1SAP220600R0001, the terminal unit, front settings, installed expansion modules and the engineering project. Match the actual device-description release and keep fast-counter resource allocation distinct from ordinary digital signals.
Replace with supply and field circuits isolated, then verify PROFINET communication, process-image mapping and output behavior before returning equipment to operation. Check that load recovery after a fault cannot produce unintended movement.

Features:

  • Retain the station identity and engineering project
  • Verify the device description and I/O sequence
  • Test recovery behavior with the process secured
The ABB CI501-PNIO requires replacement verification of the complete networked I/O station, supply circuits and field response before commissioning.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The source edition and standard-versus-XC scope are identified in these documents. Terminal units, expansion modules, cables and controllers are supplied only when the written quotation includes them.

Features:

  • CI501-PNIO documents identify the exact order and networked I/O limits
  • Software licensing and project backups remain the customer's responsibility
  • Accessories are supplied only when listed in the quotation
Documentation for the ABB CI501-PNIO must match the engineered PROFINET station and field circuit; confirm manual availability in the written quotation.

Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Packed size
    8.4 × 7.1 × 7.2 cm
    Shipping weight
    0.16 kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    8538900000
    Origin
    Switzerland
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about CI501-PNIO

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Does CI501-PNIO run the machine program without a PROFINET controller?

    It is documented as a PROFINET IO RT device for a decentralized I/O station, not as the station controller. The engineering design must provide the appropriate controller and I/O configuration; Ethernet connectivity alone does not turn this interface into a standalone PLC.
  • Why can the station communicate while its digital outputs have no field supply?

    Digital outputs use the separate UP3 supply at terminal 3.8. Check that supply and its protection as well as the UP supply at 1.8 and 2.8; a working network connection does not establish that output power is present.
  • Are DI0 and DI1 still free for ordinary signals when the fast counter is assigned?

    The documented fast-counter function uses terminals 2.0 and 2.1, with terminal 3.0 as its output. Reserve those resources in the engineered application and check the selected counting mode before assigning unrelated field signals.
  • Can an eleventh S500 expansion module be added to this station?

    ABB specifies a maximum of ten S500 I/O expansion modules. Keep the station within that limit and check the configured module sequence; additional I/O requires an appropriately engineered station arrangement.
  • Why is the process image larger than a simple count of the field channels?

    The documented cyclic image is 19 input bytes and 23 output bytes. Use the matching device description and configured mapping instead of deriving byte offsets solely from the numbers of physical inputs and outputs.
  • Will an overloaded digital output stay latched off until an operator resets it?

    ABB specifies current limitation with automatic reactivation after short circuit or overload. The connected process must remain safe when the circuit recovers; remove the fault and verify the actual output state before release.
  • Do the address switches preserve every analog channel setting for a replacement?

    No. ABB identifies stored PROFINET identity and IP configuration, while the analog and digital channels are configured through software. Preserve the engineered project and restore its channel parameters rather than relying only on the front switch settings.
  • Which identifying information should accompany a GSDML compatibility enquiry?

    Provide the full CI501-PNIO order number, installed hardware and firmware identification, controller engineering version and the device-description file in use. ABB supplies CI501/CI502-specific GSDML releases; compatibility must be checked against the actual station instead of selecting a file by date alone.
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