Helmholz TB20-C, CANopen® Slave Bus Coupler
The CANopen bus coupler is designed to connect a CAN bus to TB20 peripheral modules. It supports the CANopen protocol as defined in DS301 and uses the DSP-401 profile...
Out of stock
The CANopen bus coupler is designed to connect a CAN bus to TB20 peripheral modules.
It supports the CANopen protocol as defined in DS301 and uses the DSP-401 profile for digital and analog I/O modules.
Up to 64 modules of any kind can be connected in series with the bus coupler.
This coupler makes it possible to use SDOs to freely access all I/O values, parameters, and diagnostics, and can manage up to 192 bytes of I/O data with the PDO protocol.
A functioning TB20 configuration will always require a bus coupler and at least one peripheral module. The bus coupler supports hot-swapping for replacing modules during operation.
- 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 functionality (I/O check)
- Concealed "factory reset" switch for restoring the module to its factory settings
- CANopen protocol as defined in DSP301 and DS401
- Transfer rates of 50 kbps to 1 Mbps
- 24 TPDOs / 24 RPDOs
- 1 SDO server
- Heartbeat producer
- Two heartbeat consumers
- Node guarding
- SYNC object
- Storable parameter configuration
- Up to 64 peripheral modules
| General information | ||
|---|---|---|
| Order number | 600-160-1AA11 | |
| Article name | TB20-C, CANopen slave bus coupler | |
| Scope of delivery | Bus coupler CANopen Slave, 24 V power supply connector, bus cover element, base module | |
| Dimensions (DxWxH) | 110 x 35 x 73 mm | |
| Weight | Approx. 115 g | |
| CAN interface | ||
| Number | 1 | |
| Type | ISO/DIN 11898-2 , CAN high-speed, physical layer | |
| Transmission rate | 50, 100, 125, 250, 500, 800, 1000 kbps | |
| Protocol | CANopen Slave as defined in DSP301 V4.2 and DS401 V3.0 | |
| Connection | Connector, SUB-D, 9-pin | |
| TPDOs | 24 | |
| RPDOs | 24 | |
| Features | Node guarding, heartbeat, SYNC, saving of the configuration | |
| USB interface | ||
| Number | 1 | |
| Protocol | Full-speed USB 1.1 device | |
| Connection | Mini-USB | |
| Isolation voltage | 1.5 kV | |
| Electrical isolation | Yes | |
| Number of modules that can be connected in series | 64 | |
| Voltage supply | 24 VDC, 18–28 VDC | |
| Current draw | ||
| Current draw without modules (internal) | 75 mA | |
| Power supply for modules | 5 V DC, max 2.5 A | |
| Power dissipation | Max. 8 W | |
| Installation position | Any | |
| Ambient conditions | ||
| Ambient temperature | 0 °C … +60 °C | |
| Transport and storage temperature | -20 °C … +80 °C | |
| Relative air humidity | 95 % r H without condensation | |
| Protection rating | IP 20 | |
| Certifications | CE, UL | |
| UL | ||
| Surrounding Air Temperature | 0 °C … +50 °C | |
| Pollution degree | 2 | |
| CE | ||
| Noise immunity | DIN EN 61000-6-2 “EMC Immunity" | |
| Interference emission | DIN EN 61000-6-4 “EMC Emission” | |
| Vibration and shock resistance | DIN EN 60068-2-8:2008 “Vibration”, DIN EN 60068-27:2010 “Shock“ | |
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Manual TB20 CANopen coupler 5 01
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