Decentral Periphery Interface DP303C

Product catalog summary

Product Overview: The DP303C is a decentral head station designed for periphery modules, compatible with a 35mm DIN Rail. It features three free periphery slots and communicates with PLCs using a protocol compatible with CANopen®. The device includes switchable terminate resistors for CAN.

Technical Specifications: The dimensions are 82 x 116.5 x 92 mm, with a weight of approximately 400g. It is mounted on a 35mm DIN-rail and has an IP41 protection class. The operating temperature range is -20°C to +60°C, and the storage range is -30°C to +80°C. The connection technology uses unlockable connectors with cage clamp technology for cross sections up to 1.5mm². The load voltage is 24V DC, with a current consumption of 20 mA to 275 mA and a power dissipation of 0.5 W (typical) to 4.5 W (maximum).

CAN Interface: The interface lacks potential separation and supports a wire length of 30 m with sufficient potential equalization. Status is displayed via LEDs: a green LED for power, a yellow LED for missing traffic, and a red LED for communication errors. The RUN-LED indicates node states, and fast flashing between RUN and ERROR LEDs indicates Auto-Baud-Mode.

CAN Settings: The baudrate is determined globally, with maximum busline lengths varying by baudrate: 1000 kbit/s for 20-50 m, 500 kbit/s for 100 m, 250 kbit/s for 250 m, 125 kbit/s for 500 m, and 50 kbit/s for 1000 m.

Ordering Information: The interface station DP303C is identified by order number DP303C-02, with a packaging unit of one piece. Connectors and other accessories are ordered separately.

Qualified Personnel: Installation and operation should be performed by certified personnel with proven skills in electrical and mechanical systems.

Documentation and Copyright: Additional manuals and sample programs are available for free download at www.insevis.com. All documentation is copyrighted by INSEVIS GmbH.

Disposal: Old appliances should not be disposed of with household waste but collected separately. Users are responsible for deleting personal data from devices before disposal.

Catalog excerpts

Product Information Decentral Periphery Interface DP303C (valid from version DP303C-02) Changes to older versions of this document Rev. 02 → 03: new connectors, periphery modules added, new design line Rev. 03 → 04: information added for LED-state, CAN-settings and potential separation/wire length Rev. 04 → 05: Information for disposal of old equipment INSEVIS Vertriebs GmbH TI_DP303C_engl_Rev05 • Am Weichselgarten 7 • D-91058 Erlangen info@ins

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Description decentral head station for periphery modules 35mm DIN Rail - DP303C with 3 free periphery slots Head station - communication to PLC with a protocol compatible to CANopen® - with switchable teminate resistors for CAN figure above: Sample of decentral head station DP303C from read sid and from the side figure above: Description of all connections of all decentral interface stations of type C INSEVIS Vertriebs GmbH TI_DP303C_engl_Rev05

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Technical data Status-display by LEDs in the periphery heads DP3xxC Status Power Error Status Run Green Power LED signalizes proper power supply. Yellow Status-LED warns about missing traffic. If no data were received for > 150 ms, this LED will lit up. Red Error-LED 1x flash: 2x flash: signalizes communication problems, mostly caused by wiring. warning level reached due to too many corrupted data NodeGuardEvent - node returns into PREOPERATIONAL due to lost host connection Steady light (2 seconds): internal communication error, Timeout by peripheral module Steady light (5 seconds): switch into...

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Qualified personnel All devices described in this manual may only be used, built up and operated together with this documentation. Installation, initiation and operation of these devices might only be done by instructed personnel with certified skills, who can prove their ability to install and initiate electrical and mechanical devices, systems and current circuits in a generally accepted and admitted standard. Manuals, sample programs Additional documentation by manuals is available as well sample applications at the download area of www.insevis.com in English language for free download. Copyright...

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