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2.2 DIP Switches
The ZW-REC has two banks of DIP switched located on the back of the unit for
easy configuration. Figure 2.2 shows a close up view of the switches. To change the
DIP switches use a tweezer or small screwdriver to gently push the switch. Do not apply
excessive force.
Setting the Network ID
The set of 8 switches on the left selects the Network ID. The Network ID (NID)
identifies which End Devices the ZW-REC communicates with. If there are multiple
Receivers deployed in the same area each one must be assigned a unique NID. Make
sure the same NID is selected on the ZW-REC and the End Devices you wish to
monitor. Only switches 5 – 8 are used. Do not use switches 1 through 4.
Some End devices only support NIDs 0 – 7. Other End Devices may require a PAN
ID for configuration. The PAN ID corresponding to each NID is listed in Table 2.1.
Consult the user manual of each specific End Device for more information.
Switch
8
7
6
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
Caution: The NID may be set with a different set of switches depending on
your End Device. Please refer to your End Devices user manual to determine
which switches correspond to the NID.
Figure 2.2 - DIP Switch Close Up
Table 2.2 - Network ID
NID
PID
5
OFF
0
13106
ON
1
13107
OFF
2
13108
ON
3
13109
OFF
4
13110
ON
5
13111
OFF
6
13112
ON
7
13113
Switch
8
7
6
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
ON
ON
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
ON
OFF
ON
ON
ON
ON
NID
PID
5
8
13114
9
13115
10
13116
11
13117
12
13118
13
13119
14
13120
15
13121
8 |
P a g e
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