
Chapter 4
– 36 –PCI-1752/54/56 User’s Manual
Advantech Co., Ltd.
www.advantech.com
Fig. 4-2 The wiring in wet/dry contact input mode
Table 4-9 Channel-Freeze function register
Table 4-10 Channel-Freeze function bit value
Channel-Freeze function register
Base Add.+12
h
3210
Abbreviation
CFS CFC
CFC Channel-Fre e ze function control
0 Disable
1Enable
CFS Channel-Fre e ze function status
0OFF
1ON
10 ~ 50 V
Vin
Extrernal Extrernal
CH_FRZ_IN
CH_FRZ_INNC
CH_FRZ_COM
(a) For Wet Contact (b) For Dry Contact
CH_FRZ_COM
IGND
Internal Internal
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