Nevion 3GHD-CHO-2x4 - Manual (Page 5)

3GHD-CHO-2x4/2x3 Rev. C
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2
Variants
The 3GHD-CHO-2x4 main board can be combined with 4 different backplane boards giving
functions as follows:
Product Type of
backplane
board
#
Outputs
GPI I/O Relay (passive
loop-through)
19425 3GHD-CHO-2x4 Version C1 8 No No
19427 3GHD-CHO-2x4-PB Version C2 8 No Yes
19429 3GHD-CHO-2x3-G Version C3 6 Yes No
19431 3GHD-CHO-2x3-PB-
G Version C4 6 Yes Yes
Table 1. Product overview.
Please observe that –G versions cannot be used with N-Box, Flashlink one module desktop
box, due to mechanical issues.