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ABB CM575-DN
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Saturday, September 19

CM575-DN

DeviceNet Master Communication 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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  • 20+

    years in automation
  • ISO 9001

    certified quality system
  • 12 months

    amikon warranty
  • 2-hour reply

    from your account manager
  • Success Story

    solutions in action
PRODUCT DESCRIPTION

CM575-DN links AC500 to DeviceNet field nodes

ABB CM575-DN connects a supported AC500 CPU to a DeviceNet fieldbus as master. The module exchanges data through the terminal-base coupler bus and provides a removable five-pole COMBICON field connector.

Order 1SAP170500R0001 identifies CM575-DN. The documented installation uses a powered trunk-and-drop network with cable-specific length limits and termination at the data-line ends. Verify the CPU, terminal base, network supply and configuration before replacement.
ACTUAL APPLICATIONS

Where CM575-DN connects DeviceNet equipment

ABB describes controller-to-I/O networking and compatible externally powered field devices. The following are documented integration scenarios, not named customer installations.
  • 01 · DISTRIBUTED I/O

    Exchange states with DeviceNet I/O

    Connect compatible field I/O to the AC500 controller through a validated DeviceNet configuration. Plan unique node identities, the selected transmission rate and the trunk/drop layout. Check established connections and controller data exchange before releasing the process sequence.
  • 02 · DRIVE STARTERS

    Link compatible powered starters

    Integrate DeviceNet-capable drive starters using the documented arrangement for externally powered devices. Preserve the correct physical-layer isolation and network supply. Verify the device configuration and operating interlocks independently of basic bus communication.
  • 03 · VALVE DEVICES

    Connect networked valve equipment

    Exchange control data with compatible DeviceNet solenoid-valve devices on the engineered network. Check field-device power requirements, cable lengths and bus termination. Validate the commanded and observed valve states under controlled conditions before enabling automatic operation.

Technical specifications for CM575-DN

  • Product Model
    CM575-DN
  • Product Parameters
    DeviceNet Master Communication Module
  • In stock
    1 unit
  • Manufacturer
    ABB
  • Network topology
    Linear trunk and drop lines; power and signals share the network cable
  • Supported transmission rates
    125, 250 or 500 kbit/s
  • Field connector
    Removable five-pole COMBICON connector with spring terminals
  • Documented CPU families
    PM571-xxx, PM581-xxx and PM591-xxx
  • Terminal-base interface
    Integrated coupler bus; dual-port data exchange
  • Dual-port memory
    8 kByte
  • Internal RAM
    256 kByte
  • Firmware flash memory
    512 kByte
  • Processor clock
    48 MHz
  • Typical coupler-bus current
    180 mA
  • Network node limit
    Up to 64 nodes
  • Maximum thick-trunk lengths
    500 m at 125 kbit/s; 250 m at 250 kbit/s; 100 m at 500 kbit/s
  • Drop-line limits
    6 m per drop; cumulative 156/78/39 m at 125/250/500 kbit/s
  • Data packet size
    0-8 bytes
  • Module-specific operating ambient
    0-55 C in the CM575-DN technical-data table
View all additional

Alternative Names

CM575-DN 1SAP170500R0001 CM575 DN DeviceNet master
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
DEVICENET MASTER INTEGRATION

Keep coupler power and network power distinct

ABB CM575-DN connects a supported AC500 CPU to a DeviceNet fieldbus as master. The module exchanges data through the terminal-base coupler bus and provides a removable five-pole COMBICON field connector.
The module is mounted to the left of the CPU and communicates through the terminal-base coupler interface. The documented CPU families are PM571, PM581 and PM591 variants; verify the installed hardware and engineering configuration.
The DeviceNet drivers need the network power connection. Use the correct five-pole pinout, trunk/drop length limits and end termination, then verify an established connection rather than relying on an online indication alone.

Features:

  • Match the exact CM575-DN order
  • Check network power and terminal-base compatibility
  • Validate DeviceNet configuration and connections
The ABB CM575-DN requires a powered, correctly terminated DeviceNet network before system integration and commissioning.
INTERCHANGEABILITY

Verify the complete replacement identity before commissioning

ABB identifies CM575-DN as order 1SAP170500R0001. The technical material in this record is the AC500 Hardware V2 manual issued in March 2007; it is not a claim about current lifecycle or new-project availability.
Record the CPU family, terminal base, network configuration and connected DeviceNet nodes before replacement. Preserve the bus rate, cable layout, power connections and termination, and confirm the module-specific temperature limit.
Switch off supply and process voltages before removing the module. After restoration, inspect startup LED patterns, establish the configured connections and test data exchange with the connected equipment.

Features:

  • Preserve CPU and DeviceNet configuration records
  • Retain cable, supply and termination arrangements
  • Check established connections after replacement
The ABB CM575-DN requires replacement verification of its controller configuration, network power and DeviceNet wiring before commissioning.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The Amikon manual contains the exact CM575-DN section from ABB AC500 Hardware V2, March 2007. Confirm the applicability of this historical edition to the installed system and supplied module.

Features:

  • CM575-DN documents separate cable-type limits and network-power requirements
  • Software licensing and project backups remain the customer's responsibility
  • Accessories are supplied only when listed in the quotation
Documentation for the ABB CM575-DN must match the installed DeviceNet configuration and applicable documentation; 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
    13.4 × 7.3 × 4.3 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
    8517620000
    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 CM575-DN

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Why can CM575-DN show a coupler error even when its CPU has power?

    ABB requires the DeviceNet network supply to be connected with the bus lines. Without it, the DeviceNet drivers are not powered. Check the separate network power path rather than assuming the terminal-base supply powers the fieldbus drivers.
  • Will a thin DeviceNet trunk reach 500 m at 125 kbit/s?

    No. The CM575-DN cable table allows 500 m only for the thick trunk at that rate. Thin trunk is limited to 100 m at all three listed rates; flat trunk has another set of limits.
  • Can every drop be 6 m without checking their combined length?

    No. In addition to the 6 m individual limit, the cumulative drop allowance falls from 156 m to 78 m to 39 m as the rate increases from 125 to 250 to 500 kbit/s.
  • Should each CM575-DN branch receive a 120-ohm resistor?

    ABB specifies termination at the data-line ends of the trunk. Do not distribute extra terminations to each branch; verify the actual trunk/drop topology and existing connector resistors.
  • What distinction does a steady green NET/MOD indication make over a flashing green one?

    The documented steady green state means online with at least one established connection. Cyclic green flashing means online without an established connection. Use this distinction when checking connection establishment.
  • What does cyclic yellow RDY flashing identify on CM575-DN?

    The LED table identifies an active bootstrap loader. That differs from non-cyclic flashing, which indicates a hardware or system error; capture the pattern before troubleshooting.
  • Is 60 C from the communication-module overview sufficient approval for CM575-DN?

    The dedicated CM575-DN technical-data table specifies 0-55 C, despite the broader overview listing 0-60 C. This record uses the module-specific 55 C limit; resolve any installation exception with ABB.
  • Can a live CM575-DN be removed just because its plug is removable?

    No. ABB prohibits removing energized modules and requires all supply and process voltages to be switched off for work on the AC500 system. A removable connector does not establish hot-swap permission.
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