Rockwell Automation 1797-IJ2 FLEX Ex Frequency Input Module - Manual (Page 31)

FLEX Ex Frequency Input Module 31
Publication 1797-5.9 - June 2010
Hazardous (Classified) Location
Class I, Zone 0 Group IIC
Class I, Div. 1 Groups A, B, C, D
Class II, Div. 1 Groups E, F, G
Class III, Div. 1
1797-IJ2
16
Shield Connection Only
50
51
35
34
V
max
=5.8V
I
max
=400 mA
C
i
=2640 nF
L
i
=negligible
V
max
=9.5V
I
max
=1 A
C
i
=negligible
L i =negligible
Male Bus
Connector
 




33
40
41
42
43
44
45
0

Female Bus
Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
20
21
22
23
24
25
26
27
28
29
V
max
=28V
I
max
=93mA
C
i
=negligible
L
i
=negligible
V
max
=28V
I
max
=93mA
C
i
=negligible
L
i
=negligible
17 18 37 31 32 46
To any intrinsically safe device or
associated apparatus with Entity
Concept  parameters of V
oc
<
To any intrinsically safe
device or associated
apparatus with Entity
Concept  parameters
of V
oc
< 28V; I
sc
< 93mA.
ch0
Freq. In
ch1
Freq. In
Any Simple Apparatus  or I.S.
device with Entity Concept
parameters  (V
max
, I
max
, C
i
, L
i
)
appropriate for connection to
associated apparatus with
Entity Concept parameters
listed in Table 1.
ch0
Gate
ch1
Gate
Any Simple Apparatus  or I.S.
device with Entity Concept
parameters  (V
max
, I
max
, C
i
, L
i
)
appropriate for connection to
associated apparatus with Entity
Concept parameters listed in
Table 1.
Hazardous (Classified) Location
Class I, Zone 1 Group IIC
Class I, Div. 1 Groups A, B, C, D
For connection to other modules,
refer to the General FM
Certification Information in
publication 1797-6.5.6.
From FM approved devices,
1797-PS2N.
For connection to other modules,
refer to the General FM
Certification Information in
publication 1797-6.5.6.
WARNING Avoid electrostatic charging.
ADVERTÊNCIA! PREVENIR CONTRA O ACÚMULO
DE CARGA ELETROSTÁTICA.