H-System – Isolated Barriers and Termination Boards for HIMA
Technical Specifications
Device Coding of HiD Devices and HiD Termination Boards
No.
Termination board
Top view
Safe area
Hazardous
area
A
1
2
B
1
2
C
1
2
D
1
2
E
1
2
F
1
2
G
1
2
H
1
2
I
1
2
J
1
2
K
1
2
Isolated barrier
Bottom view
Hazardous
area
3
4
4
3
2
3
4
4
3
2
+
3
4
4
3
2
+
3
4
4
3
2
+
3
4
4
3
2
+ +
3
4
4
3
2
+
3
4
4
3
2
+
3
4
4
3
2
+
+
3
4
4
3
2
+
+
3
4
4
3
2
+
+
3
4
4
3
2
Type
Safe area
HiD2000
all non-intrinsically safe devices
1
–
+
1
HiD2096
1
–
1
HiD2881
1
HiD2061, HiD2062, HiD2071,
HiD2072, HiD2821, HiD2822,
HiD2824, HiD2842, HiD2844
1
HiD2024, HiD2025, HiD2025SK,
HiD2026, HiD2026SK, HiD2029,
HiD2029SK, HiD2030, HiD2030SK,
+
HiD2031, HiD2032, HiD2033,
1
HiD2034, HiD2035, HiD2036,
HiD2037, HiD2038, HiD2038Y,
HiD2875, HiD2876, HiD2877,
HiD2878
HiD2871, HiD2872, HiD2873,
HiD2874
+
1
–
1
HiD2081, HiD2082
1
HiD2025ES, HiD2031ES
1
39
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