Figure 21 A Network With One End Terminated By The Md-1113 And The Other End Terminated - Mircom TX3 Series Installation And Operation Manual

Table 1: S101 DIP switch settings for Aperio hub RS-485 network addressing (Continued)
Address Switch 1 (A0)
9
10
11
12
13
14
15
2.6.2.2 Connecting the TX3-CX-A8 to the Aperio hubs
The TX3-CX-A8 communicates with the Aperio hubs through an RS-485
network. The RS-485 signals are transmitted through terminals A and B of the
J100 connector on the Aperio hubs (see Figure 20) and through the + and -
terminals of the RS-485 connector on the MD-1113 Module board of the TX3-
CX-A8.
Figures 21 and 22 show two examples of networks with three Aperio hubs. In
Figure 21, there is an Aperio hub on one end of the network and the MD-1113 is
on the other end of the network. Note that in this configuration, the Aperio hub at
the end of the bus is terminated (DIP switch 8 is on) and that jumpers JW1 and
JW2 on the MD-1113 are open.
MD-1113 Module
JW1 OPEN
JW2 OPEN
TX3 Aperio Door Controller System Installation and Operation Manual
34
LT-1160 Copyright 2019
Switch 2 (A1)
ON OFF
OFF ON
ON ON
OFF OFF
ON OFF
OFF ON
ON ON
Aperio
Hub 1
A B
S101
DIP 6 OFF
DIP 7 OFF
DIP 8 OFF
Figure 21. A network with one end terminated by the MD-1113 and
the other end terminated by an Aperio hub
Installation and Setup
Switch 3 (A2) Switch 4 (A3)
OFF
OFF
OFF
ON
ON
ON
ON
Aperio
Hub 2
A B
S101
DIP 6 OFF
DIP 7 OFF
DIP 8 OFF
ON
ON
ON
ON
ON
ON
ON
Aperio
Hub 3
A B
S101
DIP 6 ON
DIP 7 ON
DIP 8 ON
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