Rockwell Automation 1797-IJ2 FLEX Ex Frequency Input Module - Manual (Page 17)

FLEX Ex Frequency Input Module 17
Publication 1797-5.9 - June 2010
Thermal dissipation, max 14.5 BTU/hr
Module location Cat. No. 1797-TB3 or 1797-TB3S Terminal Base Unit
Conductor wire size 4 mm 2 (12 gauge ) stranded max
1.2 mm (3/64 in.) insulation max
Dimensions,approx. (HxWxD) 46 x 94 x 75 mm
(1.8 x 3.7 x 2.95 in.)
Weight, approx. 200 g
Keyswitch position 1
Environmental conditions
Operational temperature
Storage temperature
Relative humidity
Shock
Operating
Nonoperating
Vibration
-20…70 ° C (-4…158 ° F)
-40…85 ° C (-40…185 ° F)
5…95% noncondensing
Tested to 15 g peak acceleration, 11(+1) ms pulse width
Tested to 15 g peak acceleration, 11(+1) ms pulse width
Tested 2 g @ 10…500 Hz per IEC68-2-6
Agency certification
CENELEC
UL, C-UL
FM
INMETRO
IECEx
II (1) 2G Ex ib[ia] IIC T4
II (1) D [Ex iaD]
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[ia] IIC T4.
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[ia] IIC T4.
BR-Ex ia/ib IIB/IIC T4
[Zone 0] Ex ib[ia] IIC T4
[Ex iaD]
Certificate of conformity
CENELEC
UL, C-UL
FM
INMETRO
IECEx
DMT 98 ATEX 033 X
UL, C-UL File Number E197983
FM Certificate Number 3009806
05/UL-BRAE-0014X
IECEx BVS 09.0028X