Subnetwork Installation Guidelines
Network Guide 89
Setting the ECx-Light and ECx-Blind Series' Subnet
ID Address
Each ECx-Light and ECx-Blind Series' connected to a controller's Subnet Port must be set to a
unique subnet ID address. The address is set through the DIP switch located next to the Sub-
net Port connectors.
Figure 57: Setting the ECx-Light and ECx-Blind Series' Subnet ID Address (Typical)
Figure 57 shows an example of how to set the ECx-Light and ECx-Blind series' Subnet ID
address DIP switch to 1 and how to set the EOL termination to OFF.
Auto-assigned Subnet ID Address for Light and Blind Expansion Modules
Often only one type of expansion module is connected to the controller; for example, one ECx-
Light-4 and one ECx-Blind-4 model. By leaving the Subnet ID address DIP switch at 0 (factory
default position) for these two expansion modules, the ECx-Light and ECx-Blind room device
sets its own Subnet ID Address according to its model type so no configuration is necessary.
Table 21: ECx-Light and ECx-Blind Series’ Subnet ID Address DIP Switch Settings
Switch Position
Expansion Module’s Subnet ID (MAC) Address
1 2 3 4
OFF OFF OFF OFF See Table 22
ON OFF OFF OFF 1
OFFON OFFOFF2
ON ON OFF OFF 3
OFF OFF ON OFF 4
↓
O
N
123 4
↓
O
N
1234
Side view of ECx-Light or ECx-Blind Series Module
(typical )
Set the Subnet
ID Address
EOL
Termination
MAC
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