26 Control connections
Honeywell
6
6.2 CONTROL I/O
Terminal
Signal
Factory preset
Description
1
+10Vre
Ref. voltage out
Maximum load 10 mA
2
AI1
Analog signal in 1 Freq. reference
P)
0 - +10 V Ri = 200 k
(min)
3
GND
I/O signal ground
Ground for reference and
controls
6
24Vout
24V output for DI's
± 20%, max. load 50 mA
7
GND
I/O signal ground
Ground for reference and
controls
8
DI1
Digital input 1
Start forward
P)
0 - +30 V Ri = 12 k
min
9
DI2
Digital input 2
Start reverse
P)
10
DI3
Digital input 3
Preset speed B0
P)
0 - +30V Ri = 12 k
min
B0 active = Preset speed
1 (default 10Hz)
B0 & B1 = Preset speed 3
(default 20 Hz)
A
A
RS485 signal A
FB Communication Modbus
B
B
RS485 signal B
FB Communication Modbus
4
AI2
Analog signal in 2 PI actual value
P)
0(4) - 20 mA, Ri = 200
5
GND
I/O signal ground
Ground for reference and
controls
13
GND
I/O signal ground
Ground for reference and
controls
14
DI4
Digital input 4
Preset speed B1
P)
0 - +30V Ri = 12 k
W
minB1 active = Preset
speed 2 (default 15Hz)
B0 & B1 = Preset speed 3
(default 20 Hz)
15
DI5
Digital input 5
Fault reset
P)
0 - +30 V Ri = 12 k
min
16
DI6
Digital input 6
Disable PI contr.
P)
18
AO
Output frequency
P)
0(4) - 20 mA, RL = 500
20
DO
Digital signal out
Active = READY
P)
Open collector, max. load
48V/50mA
22
RO 13
Relay out 1
Active = RUN
P)
Max. switching load:
250Vac/2A or 250Vdc/
0,4A
23
RO 14
24
RO 22
Relay out 2
Active = FAULT
P)
Max. switching load:
250Vac/2A or 250Vdc/
0,4A
25
RO 21
26
RO 24
Table 6.2: Default I/O configuration and connections
P) = Programmable function, see parameter lists and descriptions, chapters
8 and 9
mA
