Roberts Gorden UltraVac NEMA 4 Installation Manual page 9

URVCCM: ULTRAVAC™ Central Controller with Modem
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
(P/N 10080450)
Line Voltage 120 V Wiring
GRD L2 L1 GRD L2 L1 GRD L2 L1 GRD L2 L1 GRD L2 L1 GRD L2 L1 GRD L2 L1 GRD L2 L1 GRD L2 L1
8 OUTPUT 7 OUTPUT 6 OUTPUT 5 OUTPUT 4 OUTPUT 3 OUTPUT 2 OUTPUT 1 OUTPUT POWER
Low Voltage 24 V Wiring
NC C NO NC C NO NC C NO NC C NO L2 L1 PWR OUT IN G +32 +5 G G G REF - + REF - + - + - + - + - +
24VAC OUT IN 4 3 2 1
RS232 DIRECT AUX POWER RS485 COMM METER INPUTS
RESET
OH CD RI
ADDRESS
CPU
UNIVERSAL INPUTS
8 7 6 5 4 3 2 1
NC C NO NC C NO NC C NO NC C NO - + - + - + - + - + - + - + - +
OUT 499 OHM
IN
OFF 10VDC
ON
Inside View
Outdoor Sensor
(P/N 10081501)
+ - + - + - +
4 3 2 1
Modem Chip
METER INPUTS
RESET
OH CD RI
RESS
499 OHM
PC Connection Cable Package
(P/N 10080410)
SECTION 1: I
NTRODUCTION
+ - + - + - + -
OUT RS485 OUT RS485 OUT RS485 OUT RS485
REF RS485 OUT
- + - +
Repeater (optional)
Supplied w/24 VAC
transformer inside NEMA 1
enclosure (P/N 10080445)
3