Rockwell Automation 1797-ACNR15 ControlNet Ex Redundant Media Adapter - Manual (Page 29)

ControlNet Ex Redundant Media Adapter 29
Publication 1797-5.14 - March 2010
Output (Intrinsically Safe)
(16 Position Male/female
Flexbus
Connector)
U
o
< 5.4V dc
I
o
< 400 mA
P
o
< 2.16 W
L
o
< 10
μ
H
C
o
< 65
μ
F
Isolation Path
Flexbus to Power Supply
Flexbus to ControlNet
ControlNet Ex Node to Other
Node
ControlNet Ex to Power Supply
Galvanic to DIN EN 60079-11
Galvanic functional
Galvanic functional
Galvanic to DIN EN 60079-11
Power Supply
(+V, -V Intrinsically Safe)
U
i
< 9.5V dc
I
i
< 1 A
P
i
< 9.5 W
L
i
= Negligible
C
i
< 120 nF
Power Consumption 8.5 W
Power Dissipation 8.5 W
Thermal Dissipation 29 BTU/hr
Conductor Wire Size 4 mm 2 (12 gauge) stranded max
1.2 mm (3/64 in.) insulation max
Weight Approximately 200 g
Environmental Conditions
Operational Temperature -20…70 °C (-4…158 °F)
Storage Temperature -40…85 °C (-40…185 °F)
Relative Humidity 5…95% noncondensing
Shock Operating Tested 15 g peak acceleration, 11 (±1) ms pulse width
Nonoperating Tested 15 g peak acceleration, 11 (±1) ms pulse width
Vibration Tested 2 g @ 10…500 Hz per IEC 68-2-6
Agency Certification
CENELEC II 2G Ex ib IIC T4
UL, C-UL Class I, Groups A, B, C and D;
Class II, Groups E, F and G;
Class III Hazardous Locations
Class I, Zone 1, AEx ib IIC T4.
FM Intrinsically safe Class I, Div 1, Groups A, B, C, D, T4
Associated Apparatus with Intrinsically safe
connections Class I, II, III, Div 1, Groups A--G
Intrinsically safe Class I, Zone 1, AEx ib IIC T4
INMETRO BR-Ex ib IIB/IIC T4
IECEx Ex ib IIC T4
1797-ACNR15 Specifications