AFA4000/E
VAV Airflow Controller / p.56
Figure 21: AFA4000/E and AFA4000/E/AS monitor connections
A
0-10 V Econ Output 1
(used if relay
interface is not fitted)
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/E)
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/E
Page 1: ...AFA4000 E VAV Airflow Controller Installation and operating manual Issue 2...
Page 57: ...AFA4000 E VAV Airflow Controller p 57 Figure 22 AFA4000 E inverter control connections...
Page 58: ...AFA4000 E VAV Airflow Controller p 58 Figure 23 AFA4000 E damper control connections...
Page 59: ...AFA4000 E VAV Airflow Controller p 59 Figure 24 AFA4000 E typical connection diagram...
Page 60: ...AFA4000 E VAV Airflow Controller p 60 Figure 25 AFA4000 E AS typical connection diagram...
Page 62: ...AFA4000 E VAV Airflow Controller p 62 Figure 27 SM7 airflow sensor dimensions...
Page 96: ...AFA4000 E VAV Airflow Controller p 96 6 9 Auto Sash System Control Box general wiring diagram...
Page 158: ...AFA4000 E VAV Airflow Controller p 158...
Page 182: ...AFA4000 E VAV Airflow Controller p 182 Figure 79 Connection diagram with RS232 485 converter...
