Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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14/48 Automation products
I/O expansions for XC121
2010 CA08103002Z-EN
Modular PLCs
Digital outputs
Number At X3: 8 (can also be used as inputs)
Rated voltage
Rated voltage Ue V DC 24
Permissible range 20.4 … 28.8V DC
Ripple % ≦ 5
Rated operational current
At state “1” Ie A 0.5 at 24 V AC
Utilization factor % g 1
Maximum duty factor ms 100 %
Lamp load without Rv W 5
Potential isolation No
Residual current at state “0” per channel mA < 0.1
Max. output voltage
At state “0” with external load < 10 MΩ V 2.5
At state “1” at Ie = 0.5 A V U = Ue - 1 V
Short-circuit tripping current
Short-circuit tripping current for Ra ≦ 10 mΩ A 0.7 ≦ Ie ≦ 2 for output
Total short-circuit current A 16
Peak short-circuit current A 32
Max. operating frequency Ops/h 40000
Parallel connection capability Yes
Analog inputs 0…10 V
Number of channels 2
Primary voltage range V 0…10
Resolution bit 10
Conversion time ms ≦ 5
Overall accuracy ≦ ± 1 % (of full-scale value)
Input resistance kΩ 200
Analog inputs 0…20 mA
Number of channels 2
Primary voltage range mA 0…20
Resolution bit 10
Conversion time ms ≦ 5
Overall accuracy ≦ ± 1 % (of full-scale value)
Input resistance Ω 50
Pt100 RTD
Number of channels 2
Temperature range °C -200…+200
Resistance range Ω 18.5…175.8
Resolution bit 10
Overall accuracy ≦ ± 2 %
Analog outputs
Number of channels 2
Secondary voltage range V 0…10
Resolution bit 12
Conversion time ms ≦ 5
Overall accuracy ≦ ± 1 % (of full-scale value)
External load resistance R kΩ 10
XIO-EXT121-1