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SECTION 4 — INSTALLATION
It is recommended that installation and commissioning
be carried out by an authorized and trained product
supplier.
UNIT LOCATION
The X4I can be mounted on a wall using conventional
bolts. The X4I can be located remotely from the
compressors as long as it is within 330 feet (100 meters)
of cable length. The X4I must also be located within 330
feet (100 meters) of the system pressure transducer.
Compressor
#1
IR-PCB
DRIP LEG
PRESSURE TRANSDUCER
RECEIVER
Compressor
#3
IR-PCB
Compressor
#4
IR-PCB
Compressor
#2
IR-PCB
PRESSURE TRANSDUCER CABLE
2 Conductor Cable, 18 Gauge Stranded
Earth Shielded
No Greater Than 330FT (100M)
24VDC Control Voltage
X4I X05 CONNECTOR
PT CONNECTOR
25
+VDC Pin #3
26
Signal Pin #1
Reference X4I Operations Manual for Pressure
Sensor Connection Details
COMPRESSOR CONTROL CABLE
7 Conductor Cable, 18 Gauge, Stranded, Earth Shielded
OR
Single Conductor Wire, 18 Gauge Stranded, Quantity (7)
In Grounded Conduit
No Greater Than 330FT (100M)
24VAC Control Voltage
Compressor #4 Control Cable
Compressor #3 Control Cable
Compressor #2 Control Cable
Compressor #1 Control Cable
Pressure Transducer Cable
Compressor #2 Control Cable
X4I X02 CONNECTOR
IR-PCB CONNECTOR
V3
V1
7
1
8
2
9
3
10
4
11
5
12
6
Compressor #3 Control Cable
X4I X03 CONNECTOR
IR-PCB CONNECTOR
V3
V1
13
1
14
2
15
3
16
4
17
5
18
6
Compressor #4 Control Cable
X4I X04 CONNECTOR
IR-PCB CONNECTOR
V4
V1
19
1
20
2
21
3
22
4
23
5
24
6
Compressor #1 Control Cable
X4I X01 CONNECTOR
IR-PCB CONNECTOR
V1
V1
1
1
2
2
3
3
4
4
5
5
6
6
Reference X4I Compressor
Interconnect and Application Guide
For Connections Between The
Compressor And The IR-PCB
SPECIFICATIONS
Dimensions 11.45” x 9.45” x 6.0”
291mm x 241mm x 152mm
Weight 14lb (6.4kg)
Mounting Wall, 4 x screw fixings
Enclosure IP65, NEMA 4
Supply 230Vac +/- 10%, 50 Hz
115Vac +/- 10%, 60 Hz
Power 50VA
Temperature 32°F to 115°F
(0°C to 46°C)
Humidity 0% to 95% RH
(non-condensing)
Ingersoll Rand Automation
Model X4I
Supply Voltage Cable
Local Disconnect (Breaker) Box
Fused for 50VA
Power Cable
3 conductor (L, N, E)
(Sized in accordance with local
electrical and safety regulations).
On/Off
Switch
6
www.air.irco.com X4I System Automation