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Ce/cenelec i/o entity parameters (each channel), Ce/cenelec i/o entity parameters (each channel) -3 – Rockwell Automation 1797-XXX FLEX Ex System Certification Reference Manual User Manual

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Publication 1797-6.5.6 - June 2005

1797-IBN16 FLEX Ex 16 NAMUR Input Module 5-3

CE/CENELEC I/O Entity
Parameters (Each Channel)

Protection

Group

Allowed
Capacitance

Allowed
Inductance

L

o

/R

o

Ratio

U

o

< 14.5V

I

o

< 15mA

P

o

< 40mW

Characteristic:
linear

EEx ia

IIB

1

µF

10mH

2.6mH/

EEx ia

IIC

300nF

2mH

0.65mH/