Advanced Control Technologies RB204 (A10 240VAC, 30A, SPDTRELAY RECEIVER) - Manual

0462-02
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ADVANCED CONTROL TECHNOLOGIES, INC.
Indianapolis, Indiana 46278 RB204 Installation Instructions
P/D 062403
A10 240 VAC, 50/60 Hz, Box Mount Receiver
RB204
BEFORE YOU BEGIN...
READ ALL INSTRUCTIONS
Make sure your installation will conform to all applicable codes and requirements.
INSTALLATION
POWER CONNECTIONS:
1. Warning, shock hazard: To service the load, disconnect main power. Do not use the
manual ON/OFF override switch to disconnect load for service.
2. Make 240V (operational from 208-277V) power connection as follows:
a) Connect the power supply neutral wire to the BLACK wire marked L1 on the
board.
b) Connect the line wire to the RED wire marked L2 on the board.
c) Relay loads do not need to be connected to check operation of RB204
OUTPUT CONNECTIONS:
1. Connect the load to the GREY wire (normally open), or the BLUE wire (normally closed)
lead, and the VIOLET wire (common) lead.
2. See the "Relay Output" section in the specifications for maximum current and voltage
ratings.
EXTERNAL SWITCH:
1. Connect a switch to the removable terminal block P3. The switch may be any dry-contact
switch or relay. When the contact is closed the output relay will remain energized. When
the switch is opened the relay will default back to the last PCC command received.
2 The External Switch is only operational while the ON/OFF/AUTO switch is in the "AUTO”
position.
3. The External Switch is not required for proper operation of the unit - only use if this
feature is desired.