Belimo TRANE TAF Series, Техническая документация инструкция

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151
I20683 - Subject to change.
Wiring Guide
Understanding Wiring Diagrams
Fig. II-3 Multiple Outputs to Multiple Actuators Using 2 Transformers for Actuators
**
*
USE ONLY ONE CONNECTION BETWEEN
COMMON ON THE CONTROLLER AND THE
COMMON OF A GROUP OF ACTUATORS
POWERED BY ONE TRANSFORMER! (REFER TO
FIG. 11 - 5 FOR A COMMON WIRING MISTAKE.).
EACH ACTUATOR OR
GROUP OF ACTUATORS
POWERED BY A SEPARATE
TRANSFORMER NEEDS TO
BE CONNECTED TO
COMMON ON THE
CONTROLLER.
TRANSFORMER
COM
⊥
24 V
A
C
HOT
~
(+)
(–)
OUTPUT 2
OUTPUT 3
OUTPUT 4
CONTROLLER
Analog Output Board
0 to 10 V
(+)
OUTPUT 1
*
**
⊥
(+)
(–)
(+)
(–)
⊥
TRANSFORMER
COM
⊥
24 V
A
C
HOT
~
3
2
1
3
2
1
3
2
1
3
2
1
COM
⊥
0 to 10 V
0 to 10 V
0 to 10 V
COM
⊥
0 to 10 V
L
I
N
E
ALL THE
COMMON ON
THE
CONTROLLER
ARE ASSUMED
TO BE
INTERNALLY
CONNECTED.
L I N E
L I N E
⊥
⊥
(–)
(+)
(–)
ALWAYS USE A SEPARATE
TRANSFORMER FOR THE
CONTROLLER UNLESS YOU
KNOW A HALF-WAVE
RECTIFIER IS USED!
ACTUATOR
ACTUATOR ACTUATOR ACTUATOR
Fig. II-1 Single Output to Single Actuator
CONTROLLER
Analog Output Board
COM
⊥
0 to 10 V
3
2
1
(+)
(–)
(+)
(–)
COM
⊥
24 V
A
C
HOT
~
L
I
N
E
TRANSFORMER
L I N E
ALWAYS USE A SEPARATE
TRANSFORMER FOR THE
CONTROLLER UNLESS YOU
KNOW A HALF-WAVE
RECTIFIER IS USED!
ACTUATOR
Fig. II-2 Multiple Outputs to Multiple Actuators Using 1 Transformer
for Actuators
3
2
1
ALL THE COMMONS
ON THE
CONTROLLER ARE
ASSUMED TO BE
INTERNALLY
INTERCONNECTED.
(+)
TRANSFORMER
CONTROLLER
Analog Output Board
0 to 10 V
(+)
CHECK THE WIRE LENGTH/SIZING
SEE SECTION 1-L..
3
2
1
COM
⊥
24 V
A
C
HOT
~
(–)
3
2
1
(–)
COM
⊥
0 to 10 V
HOT ~
COM
⊥
0 to 10 V
HOT ~
L
I
N
E
L I N E
ALWAYS USE A SEPARATE
TRANSFORMER FOR THE
CONTROLLER UNLESS YOU
KNOW A HALF-WAVE
RECTIFIER IS USED!
ACTUATOR
ACTUATOR ACTUATOR
Modulating Control Signal Wiring