63VCCX2 Controller Technical Guide
APPENDIX A: SYSTEM CONFIGURATION
Networked System Single Loop Layout
SHLD
T
R
T
G
R
RS-485 LOOP
Typical Single Loop Networked System
With MiniLink Polling Device & VAV/Zone BACnet(VAVZB) Controllers
®
HVAC
Unit Controller
(VCCX2 shown)
Modular Service
Tool SD
Local
Local
18-30 VAC
(6 VA)
MiniLink PD 5
Line Voltage
18-30 VAC
(15 VA)
Modular System Manager SD
System Manager TS-L
Line
Voltage
System Manager TS-L
(Back View)
18-30 VAC
(6 VA)
RS T+
BLACK (R)
RED (18-30 VAC)
BROWN (GND)
WHITE (T)
BARE (S)
.1uF
YS102178 R4
WQVGAGraphical Interface
WattMaster Controls, Inc
C24
R9
R7
R6
R5
R2
R1
C51
C39
C20
C19
C15
C14
C13
C12
C11
C10
C9
C7
C1
X3
8.00Mhz
OFF
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002 1002
1002 1002
1002
1002
1002 1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
.1uF
1002
.1uF
1002
1002
.1uF
.1uF
.1uF
.1uF
LTC3824
1002
1002
1002
1002
1002
1002
66.000Mhz
MADE IN USA
330uF 50V 330uF
1002
SERIAL#
OPT4
OPT3
OPT2
OPT1
TERM
RTC
YS102178 R4
WQVGAGraphical Interface
WattMaster Controls, Inc
CAL
5V 3.3V 2.5V
J3
R34R16
R13R8
R39
X2
R26
R17
R14
C24
U13
R49
R48
R47
R46
R45
R44
R43
R40
R37
R35
R32R31
R29
R27
R24
R22
R12
R11
R10
R9
R7
R6
R5
R2
R1
L5
L4
D12
D11
D1
C51
C50
C45
C41
C39
C36
C20
C19
C18
C17
C16
C15
C14
C13
C12
C11
C10
C9
C8
C7
C6
C5 C4
C1
J1
R41
C23
C25
C26
R42
X3
R20
C27
C34C40
U10
U11
C28
C29
R18
C35
D2
L1
R25
C31
R19
U9
R28
C32R30
R33
C30
R15
Q2
R21
R23
SW1
C2C3
V1
R36
1002
RST+
1002
R
T
5V
GND
TERM
4
GB
Modular System Manager SD
(Back View)
Line
Voltage
18-30 VAC
(10 VA)
Line
Voltage
VAV/Zone
BACnet (VAVZB)
Controller
Package
®
Note: Either a Modular System Manager
SD, Moduluar Service Tool SD, or computer
wit Prism 2 software installed can be used
to program and configure the Orion system.
Note: The SMTS-L is an
end-user interface only.
It cannot be used to
configure the Controllers.
Typical terminal blocks. All
wiring to be T to T, SHLD (G)
to SHLD (G) & R to R.
For stand-alone applications
both jumpers must be ON.
Connect to
T, SH, R
terminals on
HVAC Unit
Controller
Note: Multiple VAV/Zone BACnet
®
Controllers
can be connected to a single transformer if
desired. However, polarity must be observed
or damage to the Controller(s) will result.
Please refer to the VAV/Zone BACnet
®
Controller Package Technical Guide for
transformer sizing.
Connect to next
VAV/Zone BACnet
®
Controller
on local loop
PDDRV
LOOPDRV
NETDRV
PIC32 MLPD
YS102398 REV 3
NETWORK
LOCAL
PD COMM
POWER
1
2
4
8
16
32
COMM
ADDRESS
ML
PD
MADE IN USA
SERIAL#
C22
C23
C30
C37
C40
J1
J3
R1
R2
R3
R4 R20
R21
R22
R23
R24
R25
R26
R27
R31
PDSTAT1
PDSTAT2
SW2
TB1
TB2
U8
U10
U12
D4
J6
J7J8
R43
R44
R46
C33
OFF
T
SH
R
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
.1uF
.1uF
.1uF
.1uF
1002
1002
T
SH
R
C24
COMM
Line
Voltage
18-30 VAC
(10 VA)
VAV/Zone
BACnet (VAVZB)
Controller
Package
®
Line
Voltage
18-30 VAC
(10 VA)
VAV/Zone
BACnet (VAVZB)
Controller
Package
®
Line
Voltage
18-30 VAC
(10 VA)
VAV/Zone
BACnet (VAVZB)
Controller
Package
®
Line
Voltage
18-30 VAC
(10 VA)
VAV/Zone
BACnet (VAVZB)
Controller
Package
®
Figure 22: Typical Networked Single Loop System Layout
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