ITech IT6000D Series User Manual page 27

Pins Description
indicates that the accessory is functioning normally. Other-
wise, the function is abnormal and cannot be used.
8 / 9 / Terminals for external analog function. For details, see
10 Analogue Function (Ext-Program)
•
Fiber optic modules and cables
Fiber optic modules and cables are used for data transmission and commu-
nication between parallel units, and are highly resistant to interference. The
fiber optic module and cable are the necessary accessories for the parallel
connection. Different numbers of fiber optic modules and cables are used in
different numbers of parallels.
– IT-E168: Used for parallel connection between the units in a cabinet, in-
cluding one fiber module and two fiber cables.
– IT-E169: Used for parallel connection between cabinets, including one fi-
ber module and one 2.5m fiber cable.
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Quick Reference
5.12
(Optional).
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