Instruction manual
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Copyright © REA Elektronik
REA JET HR
pro
2K / 4K
V 3.5x_001 28.05.2015
4.2.12.1.1
Assignment of the I/O connection (A8, A14)
Pin HR
Name / Function
Value
I/O
A
A8:outlet 3 / A14: Outlet 7
C
A8: Outlet 4 / A14: Outlet 8
E
A8: Outlet 2 / A14: Outlet 6
G
A8: Outlet 1 / A14: Outlet 5
J
A8: Inlet 3 / A14: Inlet 9
L
A8: Inlet 4 / A14: Inlet 10
M
A8: Inlet 5 / A14: Inlet 11
N
UB+ of the HR internal power
supply
24V DC
O
UB+ Connection for the HR
internal I/O circuit
24V DC
P
A8: Inlet 2 / A14: Inlet 8
R
A8: Inlet 1 / A14: Inlet 7
S
Mass connection for the HR
internal I/O circuit
Mass
T
Mass of the HR internal power
supply
Mass
U
A8: Inlet 6 / A14: Inlet 12
Table 22: Assignment of the I/O connection
(=A8, A14)
The description of the I/O connection cable incl. pin
assignment and wire colors can be found in chapter
4.2.21.3.1 on page 142.
Figure 158: View of the soldering side of
connector