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The Eelectron IN00C01USB is a KNX USB interface with a USB-C connector, used to connect a laptop running ETS to the KNX TP line for programming, diagnostics and bus monitoring. It supports long frames (APDU 233) as a System B device, so large ETS6 applications download at full speed, and it is powered from the USB port with only about 3 mA drawn from the KNX bus.
The interface is galvanically isolated between USB and bus and appears in ETS as a standard HID/cEMI device, with no driver installation. Three LEDs show USB, KNX and traffic state. In the 1-module DIN housing it can stay permanently in the panel as a service port; the USB cable should not exceed 5 m.
| Power supply | From USB port, < 15 mA; KNX bus 21–32 V DC, < 3 mA |
| Interfaces | KNX TP; USB-C (USB 2.0 full speed, HID / cEMI) |
| Max APDU | 233 bytes (long frames); System B |
| Max USB cable length | 5 m (16 ft) |
| Isolation | Galvanic isolation USB / KNX |
| Indicators | 3 LEDs |
| Mounting | DIN rail, 1 module (18 mm / 0.71 in) |
| Enclosure | PC, IP20 (EN 60529) |
| Operating temperature | -5 °C to +45 °C (23 °F to 113 °F) |
| Storage temperature | -20 °C to +55 °C (-4 °F to 131 °F) |
| Relative humidity | max 90 % non-condensing, indoor use |
| Standards | EN 63044-3; EN 63044-5-1 / EN 63044-5-2; EN 50491-2; LVD 2014/35/EU; EMC 2014/30/EU |
| Certifications | KNX certified; CE |
| ETS application | IN00C01USB USB interface (no parameters) |
| Weight (net) | 0.08 kg (0.18 lb) |
| Manufacturer part no. / GTIN | IN00C01USB / 8054144525365 |
Network-based programming interfaces: IN00S01IPI (IP interface, 8 tunnels) and IN00S01RIP (IP router). Line coupler: LC00S01KNX. Power supplies: PS00D03KNX, PS00D04KNX.
CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations.
Datasheet (PDF) · Available to order.
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