Introduction
Power Supply
Sensepoint XRL requires an isolated power supply unit that is certified
by a national or international standard, such as UL.
Nominal DC input voltage
24 V DC
Nominal AC input voltage
24 V AC, 50/60 Hz
Inrush current
Less than 850 mA
Outputs
Analog output
0 to 22 mA sink or source (configurable)
Digital output
Modbus RTU
Modbus RTU Default Communication Setting
Baud rate
9600 bps
Parity
None
Data bits
8
Stop bits
2
Flow control
None
Refer to Appendix G for details on the Modbus registers.
Adjustable Modbus setting:
• Slave ID: 1 to 254
• Baud rate: 9600, 19200 bps
• Parity: None, Even, Odd
Maximum Power Consumption
The power consumption varies, depending on output version and
sensor type. Power consumption is taken at nominal input voltage.
Analog Output Version
In normal state
During an alarm
Electrochemical-cell-type sensors
0.8 W
1.5 W
Catalytic-type sensors
1.9 W
2.6 W
Infrared-type sensors
1.3 W
2.0 W
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