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Terminals - Honeywell Spyder 5 Installation Instructions Manual

Compact vav controller
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COMPACT VAV CONTROLLER WEB-VA423B24N – INSTALLATION INSTRUCTIONS

TERMINALS

Table 4. WEB-VA423B24N: Overview of the terminals and functions
Terminal
Printing
1
24 V~
2
24 V0
3
20 VDC
4,5
C1+, C1-
6
SHD
7,8
WM1, WM2
9
UI-1
10
GND
11
UI-2
12
UI-3
13
GND
14
UI-4
15
AO-1
16
GND
17
AO-2
18
DO-1
19
COM
20
DO-2
21
COM
22
DO-3
23
IN 1-3
31-00362-01
Fig. 3. WEB-VA423B24N: Overview of terminals and functions
Supply Voltage (24 V)
Supply Voltage (GND), internally connected with terminal 10, 13 & 16
20 VDC power out
Removable BACnet MS/TP interface
Shield for external wiring support. It is not connected internally.
Removable interface for Sylk™ bus
Universal Input 1
Ground
Universal Input 2
Universal Input 3
Ground
Universal Input 4
Analog Output 1
Ground
Analog Output 2
Digital Output 1
Supply voltage common terminal for DO. It is internally connected to terminal
21 but not to the controller's GND terminal.
Digital Output 2
Supply voltage common terminal for DO. It is internally connected to terminal
19 but not to the controller's GND terminal.
Digital Output 3
24V AC/DC input for DOs 1-3
Details
4

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