Description
The CabU_30m_RJ11 is ideal for connection of the 1-Wire units back to one of a Teracom Ethernet or GSM/LTE I/O module. 30m is the maximum cable length that can be used with the Teracom Master modules and the CabU_30m_RJ11 gives you the maximum distance to allow you to position both units in their optimal places. This can be more important for the GSM versions as they need to reach a mobile phone mast and may be obstructed by building materials, or parked vehicles at time.
A list of suitable Teracom 1-Wire units in the table below.
| Part Number | Description |
| TST103 | Digital Temperature Sensor |
| TSH206v3 | Digital Temperature and Humidity Sensor |
| TST200 | PT100 Transmitter |
| TSA200 | Current Loop Transmitter |
| TSV200-60i | 60V Voltage Input Transmitter |
| TSC200-15 | Galvanic Isolated Current Sensor |
| TSL200 | Ambient Light Sensor |
| TSP200 | Barometric Pressure Sensor |
If you intend to add more sensors to your 1-Wire network, the shorter 1m, or 3m cables should be used instead of the CabU_30m_RJ11 cable. The master module can then be moved closer to the 1-Wire sensors.
Pinout of RJ-11 Connectors
 |
Pin | Description | UTP Wire Colour |  |
| 1 | 1-Wire Ground | White/Brown | ||
| 2 | 1-Wire Ground | White/Green | ||
| 3 | 1-Wire Data | Green | ||
| 4 | 1-Wire Ground | White/Orange | ||
| 5 | 1-Wire +VDD | Orange | ||
| 6 | 1-Wire +VDD | Brown |
