Allen-Bradley FLEX Ex 1797-IRT8, Руководство по установке

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FLEX Ex Thermocouple/RTD Input Module 31
Publication
1797-IN004G-EN-P - August 2017
ATTENTION
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
FLEX Ex
System Reference Manual .
From FM approved devices,
1797-PS2N.
For connection to other
modules, refer to
FLEX Ex
System Reference Manual .
ch0
ch1
ch2
ch3
ch4
ch5
ch6
ch7 29(+)
30(H)
1797-IRT8
16
Shield Connection Only
50
51
35
34
Female Bus Connector
V
max
=5.8V
I
max
=400mA
C
i
=1350nF
L
i
=negligible
V
max
=9.5V
I
max
=1A
C
i
=negligible
L
i
=negligible
Male Bus
Connector
  




33
40
41
42
43
44
45
31(L)
32(-)
25(+)
26(H)
27(L)
28(-)
21(+)
22(H)
23(L)
24(-)
17(+)
18(H)
19(L)
20(-)
12(+)
13(H)
14(L)
15(-)
8(+)
9(H)
10(L)
11(-)
4(+)
5(H)
6(L)
7(-)
0(+)
1(H)
2(L)
3(-)
37 38 39 46 47 48
CJC0 CJC1
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.
42485