Delta Controls eZFC-424R4-24, Application Manual

Page: 81 / 85

Control Types
Page 80 of 84 eZFC-424R4-24 Application Guide
Edition 2.6
Control Types
What are Control Types?
On the Local Outputs tab of the enteliZONE configuration page, control types refer to the methods
of control used on the output device signal. The enteliZONE controllers support 5 control types:
Control Types Description
Analog Provides modulating control using a 0-10V analog signal.
Binary
Provides 2 position ON/OFF control using a TRIAC or relay output.
Time
Proportioned
Provides modulating control for wax valves using a time-proportioned
signal.
Tri-State Open Used to open a tri-state valve.
Tri-State Close Used to close a tri-state valve.
The control types that are available in the Control Type field drop-down list depend on the previous
selection made in the Function field. For example, a binary control type would be the only control
type available if the occupancy indicator function is selected. The table below lists the output
functions and their associated control types.
Output Function Control Type
Hydronic Duct
Hydronic Baseboard
Analog, binary, time proportioned, tri-state open, tri state close
Electric Duct
Electric Baseboard
Analog, binary, time proportioned
DX Compressor
Reversing Valve
2PipeChangeOverValve
Binary
Occupancy Indicator Binary
Supply Fan
Exhaust Fan
Analog, binary
The Control Type field is also affected by the physical output on the controller used to connect to
the output device. For example, if you are using the TRIAC physical output, the analog control type
does not appear in the Control Type field drop-down list. The following table lists all the physical
outputs and their associated control types.