Helmholz
TB20-C Bus Coupler PROFIBUS-DP
Part number 600-151-1AA11
Overview
Bus coupler for TB20 remote I/O; PROFIBUS-DP; up to 64 modules; I/O image 244/244 bytes; IP20; 0 °C to +60 °C; DIN rail
Technical data
| Series | TB20 remote I/O |
|---|---|
| Function | Bus coupler for TB20 remote I/O |
| Dimensions (D x W x H) | 73 x 35 x 110 mm |
| Weight | approx. 115 g |
| Cable cross-section | 0.08 to 2.5 mm² / AWG 28 to 12 |
| Terminal type | Spring-cage terminal |
| Stripping length | 10 mm |
| Connectable conductors | Copper, solid or flexible, with or without ferrule |
| Protocol | PROFIBUS-DP/V0 & DP/V1 |
| I/O image size | 244/244 bytes |
| Parameter length | 244 bytes |
| Interface | RS485 |
| USB protocol | USB 1.1 Device, Full Speed |
| USB connection | Mini-USB |
| Isolation voltage | 1.5 kV |
| Isolation | Yes |
| Operating voltage | DC 24 V (18 to 30 V DC) |
| Current consumption without modules (internal) | 75 mA |
| Supply for modules | DC 5 V max 2.5 A |
| Power dissipation | max. 8 W |
| Max. modules per coupler | 64 |
| Mounting position | Any |
| Ambient temperature | 0 °C to +60 °C |
| Transport and storage temperature | -20 °C to +80 °C |
| Relative humidity | 95 % RH non-condensing |
| Protection rating | IP 20 |
| Approvals | CE, UL |
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