
TD040300-0MF
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6.3.8 Relay Output Configuring
Channels 7 and 8 are fixed as type “OUTPUT: Relay” as shown in Figure 31 which uses
Channel 8 as an example. Each channel provides a relay contact rated at 30 VAC/DC, 2A.
Each relay has a normally-open and a normally-closed set of contacts. The channel BACnet
type will be Binary Output. On this screen, you can adjust the following parameters.
Channel Name You can name the channel using no more than 63 characters. This
will be the object name for this channel (followed by the channel
number). For example, “Relay Output-1”.
BACnet Unit Group The Others default can be set to any option in the list.
BACnet Unit Value The NO_UNITS default can be set to any option in the list. The
available options depend on the BACnet Unit Group you specify.
BACnet Description You can enter any string using no more than 63 characters.
ACTUAL HIGH The default value of 1 is unchangeable.
ACTUAL LOW The default value of 0 is unchangeable.
SCALED HIGH The default value of 1 is unchangeable.
SCALED LOW The default value of 0 is unchangeable.
Initial Value (Scaled) The Off default outputs 0, but you may set a 0 or a 1.
Figure 31 — Relay Output Configuration
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