Technical Guide
Full Digital Module
15
Appendix
NOTE:
Contact Factory for the correct HSSC cable length for
your application. Cables are available in ½ and 3 meter
lengths and 100 and 150 foot lengths.
WARNING:
Be sure all controllers and modules are
powered down before connecting or
disconnecting HSSC cables.
Figure 6: VCM-X Modular Controller Connection to Full Digital Module
WARNING!!
Observe Polarity! All
boards must be wired with
GND-to-GND and 24 VAC-
to-24 VAC. Failure to
observe polarity could
result in damage to the
boards.
OE365-23-EBD E-BUS
Distribution Module
GND
-COMM
SHLD
+COMM
INPUT
+COMM
SHLD
-COMM
GND
+VDC
485 DRV
24VAC
GND
PWR
YS102308
REV 1
I2C TO COMM
DIST. BOARD
OUTPUT
Modular Cable
Connect To
VCM-X Modular Controller
HSSC Cable
Connect To E-BUS
Distribution Module
Connect To Other
WattMaster-Approved
E-BUS Expansion Module(s)
OE370-23-FD-A
Full Digital Module
+5V
SIG 2
GND
OPTI
O
N
S
ALARM
ANALOG
STAT
+5V
COMM
GND
SIG 4
GND
BIN 2
R1
R2
GND
RELAYS
ADDRESS
SIG 3
+5V
GND
BIN 1
COM
+5V
SIG 1
R3
R4
Rc
AO1
AO2
PWM1-
PWM1+
PWM2-
PWM2+
PWR
HSSC Cable
24 VAC Transformer
3 VA Minimum
Line Voltage
24 V
A
C
GND
WARNING!!
Observe Polarity! All boards must
be wired with GND-to-GND and 24
VAC-to-24 VAC. Failure to observe
polarity could result in damage to
the boards.
If Using One
Module, Set
Addresses To
Off. If Using
Two Modules,
Set Addresses
Consecutively.
This Dip
Switch Is Not
Used For This
Application
