Rockwell Automation 1797-XXX FLEX Ex System Certification Reference Manual - Manual (Page 193)

Publication 1797-6.5.6 - June 2005
1797-IBN16 FLEX Ex 16 NAMUR Input Module 42-3
IMPORTANT
A terminal base may or may not have an I/O module
installed.
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
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
on page 38-1.
From FM approved devices,
1797-PS1N, -PS2N, or
-PS2N2.
For connection to other
modules, refer to the General
FM Certification Information
on page 38-1.
ch0
ch1
ch2
ch3
ch4
ch5
ch6
ch7
29(+)
30(-)
1797-IBN16
16
Shield Connection Only
50
51
35
34
Female Bus Connector
V
max =5.8V
I max =400mA
C i =0
L i =0
V max =9.5V
I max =1A
C i =0
L i =0
Male Bus
Connector
33
40
41
42
43
44
45
31(+)
32(-)
25(+)
26(-)
27(+)
28(-)
21(+)
22(-)
23(+)
24(-)
17(+)
18(-)
19(+)
20(-)
12(+)
13(-)
14(+)
15(-)
8(+)
9(-)
10(+)
11(-)
4(+)
5(-)
6(+)
7(-)
0(+)
1(-)
2(+)
3(-)
ch8
ch9
ch10
ch11
ch12
ch13
ch14
ch15
Any Simple Apparatus or FM approved 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:
42477