WattMaster WHP | Section 4 |
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All communications wiring should be labeled to avoid confusion and to aid future servicing.
COMPUTER (OPTIONAL)
POWER |
24VAC |
GND |
COMMUNICATIONS |
T |
SHLD |
R |
| SYSTEM MANAGER POWER SUPPLY |
| YS101716 REV. 1 |
SYSTEM MANAGER
COMM LINK II
INTERFACE
(MULTIPLE LOOP)
UNIT COMES WITH
STANDARD WALL MOUNT
120/24 VAC POWER SUPPLY
( MAY ALSO BE POWERED FROM 24VAC )
Remote Link (OPTIONAL)
24VAC GND
NETWORK LOOP
T SH | R | T SH | R | ||
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T |
SHLD |
R |
R1 |
R2 |
R3 |
R4 |
R5 |
+VDC
AIN1
AIN2
AIN3
AIN4
AIN5
GND
GND
AOUT1
AOUT2
AIN7
GND
GND
24VAC
PRESSURE |
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SENSOR |
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EXPANSION | T'STAT |
24VAC GND |
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| 4RLY IO BD. | YS101790 |
4RLY IO BD. | YS101790 |
AIN1 |
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AIN2 |
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AIN3 |
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AIN4 |
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GND |
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AOUT1 |
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4 ANALOG IN MOD I/O BD. | |
YS101784 | |
CPU | |
| EWDOG |
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VDC | |
VDC | |
CPU |
EWDOG |
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| TO OTHER MINILINKS | TO OTHER WHP CONTROLLERS |
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| (NETWORK TERMINALS ONLY) |
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| Communications Loop Routing |
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