URVCCM: ULTRAVAC™ Central Controller with Modem
SECTION 1: INTRODUCTION
Line Voltage 120 V Wiring |
Low Voltage 24 V Wiring |
Inside View
+ | - | + | - | + | - | + |
|
4 | 3 |
|
| 2 |
| 1 | Modem Chip |
| METER INPUTS |
|
| ||||
RESET |
|
| OH CD RI |
| |||
|
|
|
|
| |||
RESS |
|
|
|
|
|
|
|
499 OHM 
+ | - | + | - | 1/4A | - | + | - |
+ | |||||||
OUT RS485 | OUT RS485 | OUT RS485 | OUT RS485 | ||||
|
|
|
| 1/4A |
|
|
|
RUN | PROGRAM | RS485 | RS232 |
REF |
| RS485 OUT | |
-+ - +
1/4A | 1/4A |
ULTRAVAC™ Controller
with Modem Installed
ULTRAVAC™ Software (P/N 10080421)
ULTRAVAC™ Software Manual (P/N 10081600NA)
ULTRAVAC™ Installation Manual (P/N 10081601NA)
Comms Equalization Cable | Outdoor Sensor |
(P/N 10080450) | (P/N 10081501) |
Repeater (optional)
Supplied w/24 VAC transformer inside NEMA 1 enclosure (P/N 10080445)
PC Connection Cable Package (P/N 10080410)
3
