System Hardware and Installation Tunnel Master
Jr. User Manual—Version 3.0
40 January 2016
DIP SWITCH SETTINGS
The following picture and table will show the Relay Box DIP switch and the
various settings that may be used.
The ON position is marked with an arrow and is always up. A 24 Output Relay
Box will ship as ADDR1. If
you were to add a second Relay Box to the system,
it should be addressed as ADDR9.
See Figure16, “Relay Jumper Box Settings.” for various jumpers,
switches, and controls.
Figure 17. DIP Switch located on inside of Relay Box Door
The following table displays the DIP Switch settings for normal operations.
Table 2: DIP Switch Normal Settings/Functions
Switch Setting Function
1 OFF Address Setting: 1, 2, 3, 4 OFF = Address 1
2 OFF Address Setting: 1 ON, 2, 3, 4 OFF = Address 9
3 OFF Address Setting: 1 ON, 2, 3 OFF, 4 ON = Address 10
4 OFF Address Setting: 1 & 3 ON, 2 & 4 OFF 1 ON, 2
OFF, 3, 4 ON
= Address 11
= Address 12
5 OFF Baud Rate: OFF = 9600 ON = 38,400
6 OFF Up position allows access to Initialization Menu options
7 OFF Pulse 7 OFF & 8 ON Normal
8 OFF Pulse Enhancement 7 OFF, 8 ON
7 ON, 8 OFF
7 & 8 ON
2 Times
4 Times
8 Times
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