TB20-C, bus coupler PROFINET IO PROFINET IO Modules can be replaced during operation (hot-swapping) 24 V DC power supply Integrated power supply unit for powering peripheral modules (2.5 A) Supplies the system’s I/O voltage (24 VDC) USB device port for online diagnostics, configuring parameters, setup, and firmware updates with "TB20 ToolBox" TB20 ToolBox simulation for commissioning the I/O system without a higher-level controller in order to test the system's operation (I/O check) Concealed "factory reset" switch for restoring the module to its factory settings I/O device as per PROFINET IO (IEC 61158-6-10) Integrated 2-port switch Full-duplex transmission rate of 100 Mbps 340 byte I/O data Up to 63 peripheral modules Conformance Class C Media Redundancy Protocol (MRP) Automatic addressing / hot-swapping (LLDP, DCP) Topology detection I&M data Diagnostic alarms, process alarms, pull/plug alarms Integration using GSDML file 7 LEDs, one of them bi-color The PROFINET bus coupler is designed to connect a PROFINET bus to TB20 peripheral modules. It can accommodate up to 63 modules of any kind connected in series with the bus coupler. The bus coupler supports hot-swapping for replacing modules during operation. In addition, it will recognize all connected peripheral modules and assign each module the corresponding inputs/outputs from the process image table. A functioning TB20 configuration will always require a bus coupler and at least one peripheral module. Technical specifications General information Order number Article name Bus coupler PROFINET IO, 24 V power supply connector, bus cover element, base module Dimensions (DxWxH) PROFINET interface Number Physical layer Transmission rate 100 Mbps full duplex Helmholz GmbH & Co. KG | Hannberger Weg 2 | 91091 Großenseebach | Germany Phone +49 9135 7380-0 | Fax +49 9135 7380-110 | [email protected] | www.helmholz.de Änderungen und Irrtümer vorbehalten. 04-20

Powered by TCPDF (www.tcpdf.org) integrated switch Conformance Class C, Media Redundancy Protocol (MRP), automatic addressing / topology detection (LLDP, DCP), PTCP, statistics counter Alarm functions Diagnostic alarms, process alarms, pull/plug alarms Minimum cycle time Isolation voltage Electrical isolation Number of modules that can be connected in series Voltage supply Current draw Current draw without modules (internal) Power supply for modules Power dissipation Installation position Ambient conditions Ambient temperature Transport and storage temperature Protection rating Pollution degree...