Belimo TRANE TAF Series, Техническая документация инструкция, Страница: 144 / 168

144
I20683 - Subject to change.
Wiring Guide
INDEX
I. BASIC ELECTRICITY
A. Abbreviations .....................................................................................................................145
B. Current ...............................................................................................................................145
C. Voltage ...............................................................................................................................145
D. Resistance .........................................................................................................................145
E. Ohm’s Law .........................................................................................................................145
F. Power .................................................................................................................................145
G. Power Calculations ............................................................................................................145
H. Series Connection of Resistors..........................................................................................146
I.
Parallel Connection of Resistors........................................................................................146
J. Impedance .........................................................................................................................146
K. Power Consumption...........................................................................................................146
L. Wire Sizing .........................................................................................................................147
M. Multi-conductor Wire Types ...............................................................................................148
N. Ground Loops ....................................................................................................................148
II. UNDERSTANDING WIRING DIAGRAMS
A. Electrical Symbols..............................................................................................................149
B. Compatibility of Different Power Supplies..........................................................................149
C. Connection of Actuators.....................................................................................................150
D. Long Distance Wiring .........................................................................................................152
E. Wiring Mistakes..................................................................................................................152
III. ANALOG OUTPUTS
A. 2 to 10 V Analog Output ....................................................................................................153
B. Sourcing 4 to 20 mA Analog Output ..................................................................................153
C. Sinking 4 to 20 mA Analog Output ....................................................................................153
D. Parallel Operation ..............................................................................................................154
E. Master-Slave Operation .....................................................................................................154
F. Remote Position Monitoring ...............................................................................................154
G. One Output/Multiple Transformer ......................................................................................154
IV. WIRING DIAGRAMS
A. On/Off Control, 24V ...........................................................................................................155
B. Floating Point Control, 24V ................................................................................................156
C. Proportional Control, 24V...................................................................................................157
D. Auxiliary Switch Wiring.......................................................................................................158
E. Accessories ........................................................................................................................159
V. APPLICATIONS
A. Wiring for Multiple Actuators on a Single Shaft .................................................................161
E. Floating Point Control Using Proportional Spring Return Actuators ..................................163
F. Operating Two 2 to 10 VDC Actuators with the Higher of Two Control Signals ...............163
G. Minimum Position with 0 to 10 VDC Actuators ..................................................................163
H. Wiring to Johnson Controls A350P Controller ...................................................................163
I.
Wiring to Honeywell T775 Controller .................................................................................164