tams elektronik RailCom RCD-2 Manual page 26

English
V+ Return conductor for switching outputs X1 to X8
X1 switching output 1 / additional device 1
X2 switching output 2 / additional device 2
...
X8 switching output 3 / additional device 8
Connecting the integrated track occupancy indicator
In order to integrate the RCD-2 into conventional feedback systems
controlling nothing but the busy conditon of the track sections, you can
connect the two integrated track occupancy indicators to the inputs of
external feedback modules (e.g. s88).
T1 output 1 of the integrated track occupancy indicators
(e.g. to input 1 of an external s88 feedback module)
T2 output 2 of the integrated track occupancy indicators
^ Earth connection for the integrated track occupancy indicator
and external feedback modules
Connecting RailCom display devices
You can connect display devices (e.g. RCA-1 or RCA-24) or a PC
interface (e.g. RC-Link) to the RCD-2 according to your needs. As the
data transfer between the detectors on the one side and the display
devices and PC interfaces on the other side is run on a Tams specific
data bus, you cannot connect devices from other manufacturers to the
data bus.
Loop through the bus lines A and B from one device to the other. When
connecting the lines A and B always be sure to assign them to the
corresponding connection points A and B of the devices.
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RCD-2