FLEX IO Digital InputOutput Modules(9)

94H x 94W x 69D mmKeyswitch Position

2

Environmental ConditionsOperating IEC 60068-2-1 (Test Ad, Operating Cold),TemperatureIEC 60068-2-2 (Test Bd, Operating Dry Heat),

IEC 60068-2-14 (Test Nb, Operating Thermal Shock):0 to 55°C (32 to 131°F)

Storage Temperature

IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry Heat),IEC 60068-2-14 (Test Na, Un-packaged Non-operating Thermal Shock):

–40 to 85°C (–40 to 185°F)

Relative HumidityIEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp Heat):

5 to 95% non-condensing

VibrationIEC60068-2-6 (Test Fc, Operating):5g @ 10-500Hz

ShockIEC60068-2-27 (Test Ea, Unpackaged shock):Operating 30gNon-operating 50gEmissionsCISPR 11:

Group 1, Class A (with appropriate enclosure)ESD ImmunityIEC 61000-4-2:

4kV contact discharges8kV air dischargesRadiated RF ImmunityIEC 61000-4-3:

10V/m with 1kHz sine-wave 80%AM from 30MHz to 1000MHzEFT/B ImmunityIEC 61000-4-4:

±2kV at 5kHz on signal ports

Surge Transient IEC 61000-4-5:

Immunity±1kV line-line(DM) and ±2kV line-earth(CM) on signal portsConducted RF IEC 61000-4-6:

Immunity

10Vrms with 1kHz sine-wave 80%AM from 150kHz to 30MHzEnclosure Type RatingNone (open-style)

ConductorsWire Size

22-12AWG (0.34-2.5mm2) stranded copper wire rated at 75°C or higher

Category3

3/64 inch (1.2mm) insulation maximum2

Certifications (when ULUL Listed Industrial Control Equipment (1794-IB10XOB6)product is marked)4

CULUSUL Listed Industrial Control Equipment, certified for US and

Canada (1794-IB16XOB16P)

CULUSUL Listed for Class I, Division 2, Groups A, B, C and D

Hazardous locations certified for US and Canada (1794-IB16XOB16P)

CSACSA certified for Class I, Division 2, Groups A, B, C and D

Hazardous locations (1794-IB10XOB6 only)

EEx4European Union 94/9/EEC ATEX Directive, compliant with:

EN 50021; Potentially Explosive Atmospheres, Protection “n” (Zone 2) - (1794-IB10XOB6 only)CE5 European Union 89/336/EEC EMC Directive,

compliant with:

EN 61000-6-4; Industrial Emissions EN 50082-2; Industrial Immunity

EN 61326; Meas./Control/Lab., Industrial Requirements EN 61000-6-2; Industrial Immunity (1794-IB10XOB6, 1794-IB16XOB16P)

C-Tick4 Australian Radiocommunications Act compliant with

AS/NZS CISPR 11, Industrial Emissions (1794-IB10XOB6, 1794-IB16XOB16P)

1Output off-to-on or on-to-off delay is the time from the module issuing an output on or off until the output actually turns on or off.

2Input off-to-on filter time is the time from a valid input signal to recognition by the module. Input on-to-off filter time is time from the input signal dropping below the valid level to recognition by the module. 3You use this category information for planning conductor routing as described in Allen-Bradley publication 1770-4.1, Industrial Automation Wiring and Grounding Guidelines.

4

For the latest up-to-date information, see the Product Certification link at for Declarations of Conformity, Certificates and other certification details. For notification of any additional release notes, refer to /manuals/.

5

Derating Chart for the 1794-IB16XOB16P

Publication 1794-IN083B-EN-P - November 2004

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