Model RX-R control signal connection
If RX-R control signal wires cannot be connected to another
RX-R with side connectors, connect to connector CN6.
CN6
Terminal RX-R control signal
CN6
Circuit board
1
7
Model RX-L control signal connection
If RX-L control signal wires are to connect to another RX-L, use
connector CN7.
CN7
CN7
Circuit board
1
7
I/O isolation
The solid line indicates isolation from the rest of the circuit.
DC power supply (TB1, TB2)
Reset input
Host communication (RS-485 communi-
cation, Ethernet) connector (CN8)
Loader jack communication
Relay output (H, G)
Startup input
Control motor output
AC power, DC power, external relay, and surge
absorber wiring
If using a surge absorber for protection against lightning, wire as
shown below.
Model No.: 83968019-001 (sold separately)
Relay
24 V DC
High potential
side (H)
AC power supply
Low potential
side (G)
Surge absorber
Flat connector
83968019-001
FS4.8 series terminal side
Mounting bracket side
(ground side)
Handling Precautions
•
Attach the FS4.8 series flat connector, which is a Tyco
Electronics Amplifier 187 series receptacle or equivalent,
to one terminal of an electrical wire and keep the wiring as
short as possible.
•
The surge absorber (83968019-001) mounting bracket is
crimped internally to make contact with the ground so that
electricity flows between them. To ground the bracket, attach
it to a grounded metal part such as the burner housing.
•
Make sure 24 V DC power supplied to the RX- L/RX-R is linked
to AC power H and G. Supplying only 24 V DC power to the
RX-L/RX- R without AC power may cause a malfunction.
RX-R 1 CN6
Relay
RX-R 2 CN6
terminal block
Terminal RX-R control signal
1
E-SG
1
2
E-DA1
2
3
E-DB1
3
4
E-DA2
4
5
E-DB2
5
6
E-DO1
6
7
E-DO2
7
RX-R 3 CN6
Terminal RX-R control signal
1
2
3
4
5
6
7
Relay
RX-L 1 CN7
RX-L 2 CN7
terminal block
Terminal RX-L control signal
Terminal RX-L control signal
1
C-SG0
1
2
C-DA1
2
3
C-DB1
3
4
C-DA2
4
5
C-DB2
5
6
C-DIO
6
7
C-SG
7
RX-L 3 CN7
Terminal RX-L control signal
1
2
3
4
5
6
7
Interlock input (IN1 to IN16, COM)
RX-L control signals (CN7-6, 7 pins)
RX-R control signal connector (CN6)
RX-L control signal connector
(CN7-1 to 5 pins)
AC power supply (H, G)
Monitor output connector
Blower output
RX-L
RX-R
RX-R
H
H
H
G
G
G
Mounting
bracket
Surge absorber
83968019-001
Environmental specifications
z Operating conditions
Ambient temperature: (RX-L80) −20 to +55 °C
E-SG
E-DA1
E-DB1
Ambient humidity:
E-DA2
E-DB2
E-DO1
Vibration:
E-DO2
Shock:
E-SG
E-DA1
Corrosive gas:
E-DB1
E-DA2
E-DB2
z Transportation and storage conditions
E-DO1
E-DO2
Ambient temperature: −20 to +70 °C
Ambient humidity:
Vibration:
Shock:
C-SG0
Package drop test:
C-DA1
C-DB1
C-DA2
C-DB2
Electrical specifications
C-DIO
C-SG
Rated power voltage (DC):
C-SG0
C-DA1
Allowable supply voltage (DC):
C-DB1
C-DA2
C-DB2
C-DIO
Load voltage (AC):
C-SG
Allowable supply voltage (AC):
Power consumption:
Dielectric strength:
RX-R
H
G
Insulation resistance:
Terminal
Life:
E7
SPECIFICATIONS
(RX-L90) 0 to 50 °C
10 to 90 %RH (without condensation)
0 to 3.2 m/s
(10 to 150 Hz for 2 h each
2
in X, Y, and Z directions)
0 to 9.8 m/s
2
None
5 to 95 %RH (without condensation)
0 to 9.8 m/s
(10 to 150 Hz for 2 h each
2
in X, Y, and Z directions)
0 to 300 m/s
2
Drop height 60 cm (free drop on 1 cor-
ner, 3 edges, and 6 planes)
24 V DC
21.6 to 26.4 V DC
100/200/220 V AC
−15 to +10 % of rated voltage
(RX-L80) 9 W max.
(RX-L90) 9.5 W max.
DC terminal (500 V AC for 1 min)
•
Between the 24 V DC power terminal
and the input function terminal
•
Between the 24 V DC power terminal
and the monitor output connector
•
Between the 24 V DC power terminal
and the RX-R/RX-L control signal
terminals
AC terminals (1500 V AC for 1 min or
1800 V AC for 1 s)
•
Between the H and G power termi-
nals / H and G relay output, and the
DC terminals/connectors
•
Between the blower output terminals
and the DC terminals/connectors
•
Between the control motor output
terminals and the DC terminals/
connectors
50 M min. with 500 V DC megger
•
Between power supply terminals H
and G / relay outputs H and G, and
the DC terminal/connector
•
Between the blower output terminal
and the DC terminal/connector
•
Between the control motor output
terminal and the DC terminal/
connector
Continuous use for 7 years, or 8 hours/
day for 10 years (25 °C)
100,000 relay contact operations (at the
rated load)