Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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Automation products
I/O expansions XI/OC
2010 CA08103002Z-EN
Modular PLCs 14/51
ModularPLCsI/OexpansionsXI/OC
TechnicaldataXI/OCDigital InputModules
General
Standards IEC/EN 61131-2
EN 50178
Ambient temperature °C 0 - +55
Storage °C -25to +70
Vibration resistance 10 - 57Hz ± 0.075 mm
57 - 150 Hz ± 1.0 g
Mechanical shock resistance 15 g/11 ms
Impact strength 500 g/50 mm ±25 g
Overvoltage category II
Pollution degree 2
Protection class 1
Protection type IP20
Emitted interference DIN/EN 55011/22, Class A
Electromagnetic compatibility (EMC) ￫Page 14/58
Power supply
Rated voltage Ue V DC 24 (12)
Permissible range 20.4 – 28.8 (11.8 – 14.4)
Ripple % ≦ 5
Supply failure bridging
Duration of power failure ms 10
Repetition rate s 1
XIOC-8DI XIOC-16DI XIOC-32DI
Modules
Input type DC input DC input DC input
Input voltage V DC 24 24 24
Permissible range V DC 20.4…28.8 20.4…28.8 20.4…28.8
Input voltage V AC – – –
Permissible range V AC
Input resistance Normally 3.5 kΩ Normally 5.9 kΩ Normally 5.6 kΩ
Input current mA Normally 6.9 Normally 4.0 Normally 4.3
Voltage level to IEC 61131-2, limit value type 1
ON V ≧ 15 DC ≧ 15 DC ≧ 15 DC
OFF V ≦ 5 DC ≦ 5 DC ≦ 5 DC
Input delay
OFF → ON ms 5 (normally 4) 5 (normally 4) 5 (normally 4)
OFF → ON ms 5 (normally 4) 5 (normally 4) 5 (normally 4)
Input channels Number 8 16 32
Channels with the same reference potential Number 8 16 32
Potential isolation With optocouplers With optocouplers With optocouplers
Indication LED (green) LED (green) 16 LEDs (green), switchable:
0 – 15, 16 – 31
Terminals Plug-in terminal block Plug-in terminal block XIOC-TERM32 (connector
and cable)
Internal current consumption (5 V DC) mA Normally 26 Normally 51 Normally 100
Weight kg 0.16 0.16 0.16