AFA4000/2
Airflow Monitor / p.49
Figure 20: AFA4000/2 and AFA4000/2/AS monitor connections
A
0-10 V velocity re-transmission
output, 0-10 Vdc over 0-1.00 m/sec /
0-200 fpm
G
Relay output 3 (used if relay interface
is not fitted)
B
Input 1
–
digital or analogue
H
15 Vdc power supply (used if relay
interface is not fitted)
C
Input 2
–
digital or analogue
I
Auto sash RJ45 connection (only used
on AFA4000/2
–
as model)
D
Input 3
–
digital or analogue
J
Airflow sensor RJ12 connection
E
Relay output 1
(used if relay interface
is not fitted)
K
14-way ribbon cable connection to
relay interface
F
Relay output 2
(used if relay interface
is not fitted)
L
RS485 comms port connection
A
B
C
D
E
F
G
H
I
J
K
L
Summary of Contents for AFA4000/2
Page 1: ...AFA4000 2 Airflow monitor Installation and operating manual Issue 1 ...
Page 50: ...AFA4000 2 Airflow Monitor p 50 Figure 21 AFA4000 2 typical connection diagram ...
Page 51: ...AFA4000 2 Airflow Monitor p 51 Figure 22 AFA4000 2 AS typical connection diagram ...
Page 52: ...AFA4000 2 Airflow Monitor p 52 5 4 Dimensions Figure 23 AFA4000 2 and AFA4000 2 AS dimensions ...
Page 53: ...AFA4000 2 Airflow Monitor p 53 Figure 24 SM7 airflow sensor dimensions ...
Page 90: ...AFA4000 2 Airflow Monitor p 90 6 10 Auto Sash System Control Box general wiring diagram ...
Page 127: ...AFA4000 2 Airflow Monitor p 127 ...
Page 140: ...AFA4000 2 Airflow Monitor p 140 Figure 69 Typical connection diagram ...
Page 144: ...AFA4000 2 Airflow Monitor p 144 Figure 70 Connection diagram with RS232 485 converter ...