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RC-Link
RC-Link
Connection to
USB | V.24
PC (via USB or V.24 interface)
~/+
Voltage supply.
With d.c. transformers: +
~/-
Voltage supply.
With d.c. transformers: -
A
Tams specific RailCom bus line A
B
Tams specific RailCom bus line B
D1 and D2
Rails. At a break down of the track voltage
disengaged reports are suppressed. Or:
JP1
Jumper onto JP1 (version with USB-port) or
JP2
Jumper onto JP2 (version with V24-port).
It is recommended to make the connections and functional tests step-
by-step according to the manual.
Step 1: Connection to the PC
Connect the RC-Link to the PC with the USB or V.24 cable enclosed in
the package.
Step 2: Connecting the power supply
Attention:
As a power supply for the RC-Link you should
not
use
the transformer supplying the digital control. If possible you should use
a separate transformer supplying only the RailCom components on your
layout.
If you use a d.c. transformer for the power supply of the RC-Link, you
have to regard the polarity when connecting it, if using an a.c.
transformer the polarity is of no importance. If you supply several
RailCom components by one a.c. transformer you have to be careful to
connect all devices with the same polarity.
Page 12
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elektronik