Fulling DZB200J, User Manual

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3
）
N o t e s o n C o n tro l Te r mi na l s :
A) Ana log input terminal:
Sinc e the wea k analog voltage signal is ea sily disturbed by e xternal disturbanc e source, shielded cable
shall be used and the cable shall be a s short as possible and the length sha ll not exc eed 20m, as shown in
the figure 3-6:
If the analog signal is severely disturbed, filter capacitor or ferrite core shall be ins talledat the analog
signa l source as shown in the Fig. 3-7
：
L ess than 2 0m
Potentionme ter
+10 V
AI
ACM
DZB
AI
ACM
DZB
Ferrite core
External ana log source
Wind 2 - 3 turns
0.022 uF 5 0V
、
C
Fig. 3 -6 Analog Input Terminal of DZB Series In verter
Fig. 3 -7 Analog Input Terminal With Filter d evices
B) Digi tal input terminal:
The inverter judges the ON/OFF status o f these term in als by receivin g the digi tal signal. Hence, a ll the
extern al contacto rs are those with high reliability of w eak signa l conduct ion.
If th e open collector is employ ed to provi de ON/OFF signal for the inverter digital input terminal, then
it shall b e considered that there is er ror opera tion caus ed by pow er supply interfer ence.
It is recomme nded to use contac t control m ode.
C) Digi tal Outpu t termina l:
When digital output terminal dri ves a relay, the co il of the re lay shall be installed a snub bing diod e,
otherwise the DC 24V pow er supply may be damaged.
-1 4-
E. Grounding Termi nal :
Grounding Terminal must be connected to earth re li abl y and the grounding resi stance shall be les s than
5 , othe rwi se the equipment may work abnormal ly or be dama ged. Do not share the PE and neutral line
of the mains supply.
Ω
5. Con trol Term inals and Wirin g
1 Layout of Control Terminals(F ig.3-4,Fig3-5)
） ：
2 Functi on of Control Terminals
） ：
- 1 3-
Cha pter 3 Mechanic al and E lectric al Installation
DZB Series
Chapter 3 Mecha nical and Ele ctrical Installation
DZB Series
A B C 10 V S1 S2 S3 S4 S5 S6 AC M AI F M MO 1 M C M 2 0 0 M :
A B C 1 0 V S1 S2 S3 S4 A C M A I F M M O 1 MC M 2 0 0 J : AC M + 1 2V
A n a l o g in p u t se l e ct sw i t c h
AV I A C I
MO -MCM
1
A-B
B-C
S1-DCM
S2-DCM
S3-DCM
S4-DCM
S5-DCM
S6-DCM
AV I-ACM
FM-ACM
10V~ACM
Multi-function PHC output 1
Multi-function indication output contact
Multi-function indication output contact
Multi-function input 1
Multi-function input 2
Multi-function input 3
Multi-function input 4
Multi-function input 5
Multi-function input 6
Auxil iary control power source
Analog signa l input
Analog signa l outpu t
Power suppl y for speed setting
Refer t oF2.1 9 F2.21
～
Refer t o F2.01 F2.06
～
0~10 V (Max. outpu t freq.) Input
4~20 mA /0 ~10V Output
Refer t o F2.22
+10 V (20 m A max. output current)
Funct ion Terminal
+12 V
ACI-ACM
4~20 mA /0 ~10V Input
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