Honeywell SmartVFD HVAC2 Mode D'emploi page 13

The table below shows the SmartVFD HVAC2 control connections with the terminal numbers.
Table 16. SmartVFD HVAC2 General purpose application default I / O configuration and connections for control board
1–10 kΩ Terminal
1 +10 Vref
2 AI1
3 GND
6 24 Vout
7 DI_C
8 DI1
9 DI2
10 DI3
A A
B B
4 AI2
5 GND
13 DO-
14 DI4
15 DI5
16 DI6
mA
18 AO
20 DO
22 RO1 NO
23 RO1 CM
24 RO2 NC
25 RO2 CM
26 RO2 NO
P = Programmable function.
Signal Factory preset
Ref. voltage out
Analog signal in 1 Freq. reference
I / O signal ground
24 V output for DI's
Digital Input
Common
Digital input 1 Start forward
Digital input 2 Start reverse
Digital input 3 Fault reset
RS485 signal A FB Communication Negative
RS485 signal B FB Communication Positive
Analog signal in 2 PID actual value
and Freq. reference
P)
I / O signal ground
Digital Output
Common
Digital input 4
Digital input 5
Digital input 6
Analog Output Output frequency
Digital signal out Active = READY
Active = RUN
Relay out 1
Active = FAULT
Relay out 2
Fig. 25. Control inputs and outputs – API Full.
13
Maximum load 10 mA
0 - 10 V, Ri = 250 kΩ
P)
±20%, max. load 50 mA
Digital Input Common for DI1- DI6.
Positive,
P)
Logic1: 18...30V,
P)
Logic0: 0...5V;
P)
Negative,
Logic1: 0...10V,
Logic0: 18...30V;
Ri = 10KΩ (floating)
Default:
0(4) - 20 mA, Ri ≤ 250 Ω
Other:
0 - + 10 V, Ri = 250 kΩ
Selectable through microswitch
Digital Output Common
As DI1
As DI1,
Selectable through microswitch
As DI1
0(4) - 20 mA, RL ≤ 500Ω
P)
0 - 10 V, RL ≥ 1 KΩ
Selectable through microswitch
Open collector, max. load 35 V / 50 mA
P)
Switching load:
P)
250 Vac / 3 A, 24V DC 3A
Switching load:
P)
250 Vac / 3 A, 24V DC 3A
SMARTVFD HVAC2
Description
31-00109EF—01