WattMaster WCC III part 10 - Manual (Page 9)

10. RS-485 COMMUNICATIONS
WCC III Technical Guide 10-7
Wiring of the WCC III RS-485 communications loop as represented
in Figure 10-6 is recommended for the following reasons:
1. “Wire Nuts” were not used.
2. The way the WCC III communications wiring was run is also
recommended. Making a main WCC III communications trunk
line and wiring from the basement to the 1st fl oor, then to the 2nd
fl oor, then 3rd fl oor, and then to the 4th fl oor, makes logical sense.
The location of the WCC III - MCD is not shown, but it could be
anywhere in the building as long as it is connected to the main
trunk line. Also, lighting protection devices should be added on
every fl oor as a preventive measure.
3. A Power and Switchable RS-485 Communication Board
(PL102224) was used on a fl oor-by-fl oor basis. Use of this board
will aid in initial startup and in future troubleshooting. This Power
and Switchable RS-485 Communication Board (PL102224) has
push buttons on each of the 8 communications connections going
out from it. You can connect as many SAT III / SAT 3C/D/F
controllers as you wish to each switchable connection, but
remember that you can only isolate down to that loop of X number
of SAT III controllers.
Figure 10-6: Typical WCC III System Communications Wiring – The recommended and preferred way
8 7 SAT ADDRESS 2 1 4 8 A 3 WI R E RO O M S EN SO R WI LL NO T
R EQ UI R E A LO A D R ESI ST OR WH EN SET FO R A 1 VO LT I N PUT . WattMaster Controls I nc.
BINARY
INPUTS
BINARY
INPUTS
L 8 ON OFF 128 32 16 64 L 4 L 3 L 2 L 1 L 6 L 5 L 7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5
6 2 1
L OC AL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT LOCAL SE T LOCAL SET DIS ABLE BAT T ON/OFF PULSE I NPUT OPTI ON 1 TEST OPTI ON 3 OPTI ON 2 ON OFF STATUS HSS R EC SAT XMIT SAT R EC ANALOG INPUT
J UMPE RSE LE CTION
A 2 WI R E RO O M S EN SO R WI LL R EQ U IRE
A 3 00 O HM LO A D R ESI ST OR WHEN SE T
FO R A 1 VO LT I N PUT . A 4 T O 20 m A SE NS O R WI LL RE Q UIR E A
50 O H M LO AD R ES IS TO R WH EN SETF OR
A 1 V O LT IN PU T , O R A 25 0 OH M LO AD
R ES IST O R WH EN S ET FO R A 5 V O LT I NPU T. CURRE NT
I NPUT T HERM ISTOR
I NPUT 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM 0 T O10V I NPUT 0 T O5V I NPUT 0 T O1V I NPUT 0 - 10V 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM P ROG RAM M A BLE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
D
8 7 SAT ADDRESS 2 1 4 8 A 3 WI R E RO O M S EN SO R WI LL NO T R EQ UI R E A LO A D R ESI ST OR WH EN SET
FO R A 1 VO LT I N PUT . WattMaster Controls I nc.
BINARY
INPUTS
BINARY
INPUTS
L 8 ON OFF 128 32 16 64 L 4 L 3 L 2 L 1 L 6 L 5 L 7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5
6 2 1
L OC AL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT LOCAL SE T LOCAL SET DIS ABLE BAT T ON/OFF PULSE I NPUT OPTI ON 1 TEST OPTI ON 3 OPTI ON 2 ON OFF STATUS HSS R EC SAT XMIT SAT R EC ANALOG INPUT J UMPE RSE LE CTION
A 2 WI R E RO O M S EN SO R WI LL R EQ U IRE
A 3 00 O HM LO A D R ESI ST OR WHEN SE T
FO R A 1 VO LT I N PUT . A 4 T O 20 m A SE NS O R WI LL RE Q UIR E A
50 O H M LO AD R ES IS TO R WH EN SETF OR
A 1 V O LT IN PU T , O R A 25 0 OH M LO AD
R ES IST O R WH EN S ET FO R A 5 V O LT I NPU T. CURRE NT
I NPUT T HERM ISTOR
I NPUT 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM 0 T O10V I NPUT 0 T O5V I NPUT 0 T O1V I NPUT 0 - 10V 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM P ROG RAM M A BLE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
D
8 7 SAT ADDRESS 2 1 4 8 A 3 WI R E RO O M S EN SO R WI LL NO T
R EQ UI R E A LO A D R ESI ST OR WH EN SET
FO R A 1 VO LT I N PUT . WattMaster Controls I nc.
BINARY
INPUTS
BINARY
INPUTS L 8 ON OFF 128 32 16 64 L 4 L 3 L 2 L 1 L 6 L 5 L 7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5 6
2 1
L OC AL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT LOCAL SE T LOCAL SET DIS ABLE BAT T ON/OFF PULSE I NPUT OPTI ON 1 TEST OPTI ON 3 OPTI ON 2 ON OFF STATUS HSS R EC SAT XMIT SAT R EC ANALOG INPUT J UMPE RSE LE CTION
A 2 WI R E RO O M S EN SO R WI LL R EQ U IRE A 3 00 O HM LO A D R ESI ST OR WHEN SE T
FO R A 1 VO LT I N PUT . A 4 T O 20 m A SE NS O R WI LL RE Q UIR E A 50 O H M LO AD R ES IS TO R WH EN SETF OR
A 1 V O LT IN PU T , O R A 25 0 OH M LO AD
R ES IST O R WH EN S ET FO R A 5 V O LT I NPU T. CURRE NT I NPUT T HERM ISTOR I NPUT 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM 0 T O10V
I NPUT 0 T O5V I NPUT 0 T O1V I NPUT 0 - 10V 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM P ROG RAM M A BLE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
D
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
D
8 7 SAT ADDRESS 2 1 4 8 A 3 W IR E RO O M SEN SO R WILL NO T
R EQ U IR E A L OA D R E SIS TO R WH EN SE T
F OR A 1 V OL T IN PU T. WattMas ter Contro ls Inc.
BINARY
INPUTS
BINARY
INPUTS L8 ON OFF 128 32 16 64 L4 L3 L2 L1 L6 L5 L7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5 6
2 1
LOCAL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT L OCAL SET L OCAL SET DI SABLE BAT T ON/ OFF PULS E INPUT OPTI ON 1 TE ST OPTI ON 3 OPTI ON 2 ON OFF S TATUS HSS REC SAT XMIT SAT REC ANALOG INPUT JUMPE RSE LE CT ION
A 2 W IR E RO O M SEN SO R WILL R EQ U IR E A 3 00 O HM L OA D R E SIS TO R WHE NS ET
F OR A 1 V OL T IN PU T. A 4 T O 20 m A S EN SO R WI LL R EQ UI RE A 5 0 OH M LO AD R ESI STO R WH EN SET FOR
A 1 V O LT I N PU T, O R A 2 50 O HM L OA D
R ES IS TO R WH EN S ET FO R A 5V O LT I NPU T. CURRENT I NPUT T HERMIST OR I NPUT 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 T O10V
I NPUT 0 T O5V I NPUT 0 T O1V I NPUT 0 - 1 0V 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 - 1 V 0 - 5 V T HE RM 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM PR OGR AM M AB LE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
BASEMENT
1st Floor
2nd Floor
8 7 SAT ADDRESS 2 1 4 8 A 3 W IR E RO O M SEN SO R WI LL NO T
R EQ U IR E A L OA D R E SIS TO R WH EN SE T
F OR A 1 V OL T IN PU T. Wat tM as ter Cont rols I nc.
B INAR Y
INPUTS
B INAR Y
INPUTS
L8 ON OFF 128 32 16 64 L4 L3 L2 L1 L6 L5 L7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5
6 2 1
LOCAL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT L OCAL SET L OCAL SET DI SABLE BAT T ON/ OFF PULS E INPUT OPTI ON 1 TE ST OPTI ON 3 OPTI ON 2 ON OFF STATUS HSS REC SAT XMIT SAT REC ANALOG INPUT
JUMPE RSE LE CT ION
A 2 W IR E RO O M SEN SO R WI LL R EQ U IR E A 3 00 O HM L OA D R E SIS TO R WHE NS ET
F OR A 1 V OL T IN PU T. A 4 T O 20 m A S EN SO R WI LL R EQ UI RE A
5 0 OH M LO AD R ESI STO R WH EN SET FOR
A 1 V O LT I N PU T, O R A 2 50 O HM L OA D
R ES IS TO R WH EN S ET FO R A 5V O LT I NPU T. CURRENT INPUT THERMIS TOR INPUT 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 TO 10V INPUT 0 TO 5V INPUT 0 T O1V
I NPUT 0 - 1 0V 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 - 1 V 0 - 5 V T HE RM 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM PR OGR AM M AB LE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
8 7 SAT ADDRESS 2 1 4 8 A 3 W IR E RO O M SEN SO R WI LL NO T
R EQ U IR E A L OA D R E SIS TO R WH EN SE T
F OR A 1 V OL T IN PU T. Wat tM as ter Cont rols I nc.
B INAR Y
INPUTS
B INAR Y
INPUTS L8
ON OFF 128 32 16 64
L4 L3 L2 L1 L6 L5 L7 L11 L12 ON OFF L10 L9 ON OFF L15 L16
L14 L13 C H 4 3 5 6 2 1
LOCAL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT L OCAL SET L OCAL SET DI SABLE BAT T ON/ OFF PULS E INPUT OPTI ON 1 TE ST OPTI ON 3 OPTI ON 2 ON OFF STATUS HSS REC SAT XMIT SAT REC ANALOG INPUT JUMPE RSE LE CT ION
A 2 W IR E RO O M SEN SO R WI LL R EQ U IR E
A 3 00 O HM L OA D R E SIS TO R WHE NS ET
F OR A 1 V OL T IN PU T. A 4 T O 20 m A S EN SO R WI LL R EQ UI RE A
5 0 OH M LO AD R ESI STO R WH EN SET FOR A 1 V O LT I N PU T, O R A 2 50 O HM L OA D
R ES IS TO R WH EN S ET FO R A 5V O LT I NPU T. CURRENT
INPUT THERMIS TOR
INPUT 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 TO 10V
INPUT 0 TO 5V
INPUT 0 T O1V I NPUT 0 - 1 0V 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM 0 - 1 V 0 - 5 V T HE RM 0 - 1 V 0 - 5 V 0 - 1 0V T HE RM PR OGR AM M AB LE CONTROLLER SAT III
INTER PANEL
100VA
TRANSFORMER
8 7 SAT ADDRESS 2 1 4 8 A 3W IR E R OO M SEN SO R WILL NO T
R EQ U I RE A L OA D RE SI STO R WH EN SE T
F OR A 1 V OL T IN PU T. WattMas ter Co ntrols I nc.
B INARY
INPUTS
B INARY
INPUTS L8 ON OFF 128 32 16 64 L4 L3 L2 L1 L6 L5 L7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5 6
2 1
LOC AL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT L OCAL SET L OCAL S ET DISABL E BATT ON/OFF P UL SE I NPUT OPTI ON1 TE ST OPTI ON3 OPTI ON2 ON OFF STATUS HSS REC SAT XMIT SAT REC ANAL OGI NP UT JUMPE RSE LE CT ION
A 2W IR E R OO M SEN SO R WILL R EQ U IR E A 300 O H M L OA D RE SI STO R WHE N SET
F OR A 1 V OL T IN PU T. A 4 TO 20 m A SE NS OR WIL L RE QU IR EA 5 0 OH M LO AD R ESI STO R WHE N SET FOR
A 1 V OL T IN PU T, O R A 25 0 OH M LO AD
R ESI STO R WH EN SET F OR A 5 V OL T IN PUT . CURRENT INPUT T HE RMIS TOR INPUT 0 - 1V 0 - 5V 0 - 10V T H ER M 0 - 1V 0 - 5V 0 - 10V T H ER M 0 TO 10V
INPUT 0 TO 5V INPUT 0 TO1V I NPUT 0 - 10V 0 - 1V 0 - 5V 0 - 10V T H ER M 0 - 1V 0 - 5V T H ER M 0 - 1V 0 - 5V 0 - 10V T H ER M P ROGR AM M AB LE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
8 7 SAT ADDRESS 2 1 4 8 A 3 WI R E RO O M S EN SO R WI LL NO T R EQ UI R E A LO A D R ESI ST OR WH EN SET
FO R A 1 VO LT I N PUT . WattMaster Controls I nc.
BINARY
INPUTS
BINARY
INPUTS
L 8 ON OFF 128 32 16 64 L 4 L 3 L 2 L 1 L 6 L 5 L 7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5
6 2 1
L OC AL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT LOCAL SE T LOCAL SET DIS ABLE BAT T ON/OFF PULSE I NPUT OPTI ON 1 TEST OPTI ON 3 OPTI ON 2 ON OFF STATUS HSS R EC SAT XMIT SAT R EC ANALOG INPUT
J UMPE RSE LE CTION
A 2 WI R E RO O M S EN SO R WI LL R EQ U IRE
A 3 00 O HM LO A D R ESI ST OR WHEN SE T
FO R A 1 VO LT I N PUT . A 4 T O 20 m A SE NS O R WI LL RE Q UIR E A
50 O H M LO AD R ES IS TO R WH EN SETF OR
A 1 V O LT IN PU T , O R A 25 0 OH M LO AD
R ES IST O R WH EN S ET FO R A 5 V O LT I NPU T. CURRE NT
I NPUT T HERM ISTOR I NPUT 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM 0 T O10V I NPUT 0 T O5V I NPUT 0 T O1V I NPUT 0 - 10V 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM P ROG RAM M A BLE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
3rd Floor
8 7 SAT ADDRESS 2 1 4 8 A 3 WI R E RO O M S EN SO R WI LL NO T
R EQ UI R E A LO A D R ESI ST OR WH EN SET
FO R A 1 VO LT I N PUT . WattMaster Controls I nc.
BINARY INPUTS
BINARY
INPUTS L 8 ON OFF 128 32 16 64 L 4 L 3 L 2 L 1 L 6 L 5 L 7 L11 L12 ON OFF L10 L9 ON OFF L15 L16 L14 L13 C H 4 3 5 6 2 1
L OC AL SET STATUS 2 STATUS 3 STATUS 1 HSS XMIT LOCAL SE T LOCAL SET DIS ABLE BAT T ON/OFF PULSE I NPUT OPTI ON 1 TEST OPTI ON 3 OPTI ON 2 ON OFF STATUS HSS R EC SAT XMIT SAT R EC ANALOG INPUT J UMPE RSE LE CTION
A 2 WI R E RO O M S EN SO R WI LL R EQ U IRE A 3 00 O HM LO A D R ESI ST OR WHEN SE T FO R A 1 VO LT I N PUT . A 4 T O 20 m A SE NS O R WI LL RE Q UIR E A 50 O H M LO AD R ES IS TO R WH EN SETF OR A 1 V O LT IN PU T , O R A 25 0 OH M LO AD
R ES IST O R WH EN S ET FO R A 5 V O LT I NPU T. CURRE NT I NPUT T HERM ISTOR I NPUT 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM 0 T O10V
I NPUT 0 T O5V
I NPUT 0 T O1V
I NPUT 0 - 10V 0 - 1V 0 - 5V 0 - 10V T HE RM 0 - 1V 0 - 5V T HE RM 0 - 1V 0 - 5V 0 - 10V T HE RM P ROG RAM M A BLE CONTROLLER SAT III
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
D
100VA
TRANSFORMER
SWITCH
DISCONNECT
INTER PANEL
D
4th Floor
GN D 24V AC GN D 24 V AC 24V AC 24 V AC 24V AC 24 V AC 24V AC 24V AC
24VAC
GN D GN D GN D GN D GN D GN D
GND 24VAC GND
24VA C GND 485C OM MIN POW ER IN POW ER &S WIT CH ABLE CO MM WAT TM AST ERC ONT RO LS IN C. YS102 224 REV 0 MA DE IN USA JRN
T R SH T SH R
R SH T T SH R T SH R T SH R T SH R T SH R T SH R T SH R T SH R
GN D 24V AC GN D 24 V AC 24V AC 24 V AC 24V AC 24 V AC 24V AC 24V AC
24VAC
GN D GN D GN D GN D GN D GN D
GND
24VAC GND
24VA C GND 485C OM MIN POW ER IN POW ER &S WIT CH ABLE CO MM WAT TM AST ERC ONT RO LS IN C. YS102 224 REV 0 MA DE IN USA JRN
T R SH T SH R
R SH T T SH R T SH R T SH R T SH R T SH R T SH R T SH R T SH R
GN D 24V AC GN D 24 V AC 24V AC 24 V AC 24V AC 24 V AC 24V AC 24V AC
24VAC
GN D GN D GN D GN D GN D GN D
GND 24VAC GND
24VA C GND 485C OM MIN POW ER IN POW ER &S WIT CH ABLE CO MM WAT TM AST ERC ONT RO LS IN C. YS102 224 REV 0 MA DE IN USA JRN T R SH T SH R
R SH T T SH R T SH R T SH R T SH R T SH R T SH R T SH R T SH R
GN D 24V AC GN D 24 V AC 24V AC 24 V AC 24V AC 24 V AC 24V AC 24V AC
24VAC
GN D GN D GN D GN D GN D GN D
GND 24VAC GND
24VA C GND 485C OM MIN POW ER IN POW ER &S WIT CH ABLE CO MM WAT TM AST ERC ONT RO LS IN C. YS102 224 REV 0 MA DE IN USA JRN
T R SH T SH R
R SH T T SH R T SH R T SH R T SH R T SH R T SH R T SH R T SH R
GN D 24V AC GN D 24 V AC 24V AC 24 V AC 24V AC 24 V AC 24V AC 24V AC
24VAC
GN D GN D GN D GN D GN D GN D
GND 24VAC GND
24VA C GND 485C OM MIN POW ER IN POW ER &S WIT CH ABLE CO MM WAT TM AST ERC ONT RO LS IN C. YS102 224 REV 0 MA DE IN USA JRN
T R SH T SH R
R SH T T SH R T SH R T SH R T SH R T SH R T SH R T SH R T SH R
TO
WCC III - MCD
SAT III IN A ENCLOSURE SAT 3D IN A ENCLOSURE
2 - SAT III IN A DUAL ENCLOSURE
SAT III IN A ENCLOSURE SAT 3D IN A ENCLOSURE
SAT III IN A ENCLOSURE SAT 3D IN A ENCLOSURE
SAT III IN A ENCLOSURE
SAT III IN A ENCLOSURE SAT 3D IN A ENCLOSURE SAT 3D IN A ENCLOSURE
SAT III IN A ENCLOSURE SAT III IN A ENCLOSURE
SAT 3D IN A ENCLOSURE
POWER & SWITCHABLE
COMM BOARD (PL102224)
POWER & SWITCHABLE
COMM BOARD (PL102224)
POWER & SWITCHABLE
COMM BOARD (PL102224)
POWER & SWITCHABLE
COMM BOARD (PL102224)
POWER & SWITCHABLE
COMM BOARD (PL102224)
Recommended Communications Wiring