Figure 6.12 Alarm Cable Routing, Red - Top Side, Pink - Bottom Side of the Base Housing, Feed through Cable
Grommet
6.3 Optional Connection of the OneWire Sensor Adapter
In case the Vertiv™ Liebert® DCD is supplied with the monitoring package (Liebert® DCDactive type “T”, “A” and “C” additional
temperature sensors, a door contact switch and a leak detector are supplied. These optional items can be connected to a bus
using a one wire adapter. The adapters are included to the monitoring package.
The UFN0001 OneWire adapter has two RJ45 connectors for connection to the Liebert® DCDactive or for looping the bus
through to other units. Two terminals with 2 poles each are available for connecting the door contacts or leak sensors. To use
them, the units must be taught as described in
Figure 6.13 UFN0001 OneWire Adapter
Item
Description
1
RJ45 connections (identical)
2
Terminal 1
3
Terminal 2
6 Installation and Commissioning
34
Vertiv™ Liebert® DCDactive Fan Module User Manual
