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Rockwell Automation 6186M-xxxx Industrial Performance Monitors Installation Instructions User Manual

Page 7

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Industrial Performance Monitors 7

Rockwell Automation Publication 6186M-IN002C-EN-P - December 2011

Control Drawing - Class I Division 2 and Zone 2 (USB Port-Type B)

The following control drawing is provided to comply with the National Electrical Code, Article
500 pertaining to Class I, Division 2, Groups A, B, C, D and Class I, Zone 2, Group IIC.

Industrial Performance Monitors USB Port (Type B)

Required Circuit Parameters for USB Type B Connector - Connecting to Host

Parameter

Value

Parameter Definition

V

Bmax (USB)

5.25V DC, max

Maximum applied voltage rating of the 6186M USB Type B connector. The output of the
host product shall not exceed this value.
V

Bmax (USB)

V

oc (Host USB)

I

Bmax (USB)

110 μA, min

Maximum current required at the 6186M USB Type B connector. The host product must be
capable of a minimum of this value.
I

sc (Host USB)

≤ I

Bmax (USB)

C

iB (USB)

0 μF

Total capacitance of the 6186M USB Type B connector. The host product must be capable
of tolerating this value of capacitance.
C

a (Host USB)

C

iB (USB)

+ C

cable

L

iB (USB)

0 μH

Total Inductance of the 6186M USB Type B connector. The host product must be capable of
tolerating this value of inductance.
L

a (Host USB)

L

iB (USB)

+

L

cable

6186M Hub Product

Associated
Field-wiring Apparatus

Nonincendive
Field-wiring Apparatus

Host Product

USB Port (Type B)

USB Port Type B