AMX UPC20 Plus, Operation/Reference Manual

Page: 9 / 21

Product Information
3 UPC20+ Universal Power Controller
Specifications
UPC20+ Specifications
Power Self-powered when used with 110/220 VAC
Power input (for control board) 120/240V
~
, 50-60 Hz, 0.05/0.025A
-or-
12 VDC, 0.2A max
Power output per relay • 20A @ 120/240V
~
, 50-60 Hz (RESISTIVE LOAD)
• 6A @ 277V
~
, 50-60 Hz (FLUORESCENT BALLAST)
• 1 HP @ 120V
~
, 50-60 Hz (INDUCTIVE LOAD)
• 2 HP @ 240V
~
, 50-60 Hz (INDUCTIVE LOAD)
Total Current through both relays CAN NOT exceed 20 amp.
Maximum operating ambient
temperature 55°C
Approvals UL / C-UL / CE
Includes • 1-, 2-, and 3-button logic modes
• Local test switches with status LEDs
• 120, 240, and 277 VAC control capability
Inputs • 4 closure inputs, operation defined by mode.
• One IR remote sensor input.
• Motor Control mode alternates between the timed operation of the two
power relays.
• Power Control mode allows independent control of both power relays.
Control Ports Two 2400 W power relays. Total combined current through both relays is 20
Amps.
Input Power Switch (S1) • Set this switch according to the high voltage wiring that will be connected
to terminals 5 and 6 on P1. Refer to the P1 Terminal Connections section
on page 7.
• Set switch S1 to the line input voltage value used before applying power to
the UPC20+.
High Voltage Terminal Block (P1) High voltage input and output wiring for motor or power control.
Low voltage and Control
Terminal Block (P2) Contact closure, open-collector or CMOS logic level remote control wiring.
Inputs 5 - 8 are referenced to the common connection at pin 4.
Jumper JP1 Sets control mode of the unit to contact closure or remote sensor serial
data.
Test Switches (PB1 and PB2) Provides local operation of relays K1 and K2 for testing power circuits or
motors connected to the relay terminals. An LED indicates relay power
applied.
Motor Time Delay Potentiometer
(R8) Only used in motor control modes. User adjusted for setting relay release
time between 0 and 90 seconds.
DIP Switch (S2) Provides selection of control mode options. See Motor Control Mode DIP
Switch S2 Positions table on page 4 and Control Input Wiring to Connector
P2 Terminals table on page 4 for control mode settings.
Enclosure Metal with black matte finish, knockouts for conduit.
Dimension (HWD) • 8.5" (10.5" including flange) x 4.5" x 2.2"
• (220 mm (270 including flange) x 110 mm x 60 mm)
Weight 3.0 lbs. (1.4 kg) with flange
Options 12 VDC power supply (for 277 VAC applications)