Magnetek GPD 205, Техническое руководство

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Control Circuit Terminal Functions
N NO OT TE ES S::
1 These inputs have factory settings based on 2-Wire reset.
For 3-Wire reset definitions, see Figure 1-6.
2 Factory setting is for 0-3V = 0-100% frequency. Can be set
for 0-10V = 0-100% output current; see page 46.
3 Multi-function open collector output is factory set for “Fault.”
For other settings, see page 32.
7
Type Terminal Terminal Name Terminal Function Signal Level
I
n
p
u
t
O
u
t
p
u
t
S
e
q
u
e
n
c
e
(1)
F
r
e
q
u
e
n
c
y
R
e
f
e
r
e
n
c
e
SF Forward Run/Stop
Photocoupler
isolated
input;
24VDC
8mA
0 to 10VDC
2mA or less
Photocoupler
output;
48VDC
50mA or less
Forward run when closed,
stop when open
(1)
SR Reverse Run/Stop Reverse run when closed,
stop when open
(1)
S1 Multi-function contact
input 1 Factory setting is “Fault
Reset”
(1)
S2 Multi-function contact
input 2 Factory setting is “External
Fault (NO contact) input”
(1)
S3 Multi-function contact
input 3 Factory setting is “Multi-step
Speed Reference 1”
(1)
SC Sequence common Common terminal for
sequence inputs
FS Frequency reference
power supply +15 VDC
FR Frequency reference
input 0 to 10 VDC (20 K
Ω
) or 4 to 20mA (250
Ω
)
FC Frequency reference
input common 0V
AM Analog monitor output Factory setting is “Output
frequency”
0-3V = 0-100%
(2)
AC Analog monitor output
common 0V
PA Factory setting is “Fault”
(3)
PC Open collector output
common
Open collector output
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