Rockwell Automation SP500 AC Drive Installation and Operation Manual - Manual (Page 51)

Wiring the Drive 5-3
5.2 Signal and Control Wiring
The terminal strip on the Regulator board provides terminals for connecting signal (for
example, external speed reference and analog output) and control (for example, stop,
start, and function loss) wiring. See figure 5.2. Terminals for the following wire
connections are provided:
• Terminals 1-3: analog speed reference connections
• Terminals 4-5: analog output connections
• Terminals 6-11: digital input connections
• Terminals 12-13: snubber resistor connections
• Terminals 14-16: output status connections
5.2.1 Analog Speed Reference Wiring
Analog speed reference input wiring connects to terminals 1 through 3 on the
Regulator board’s terminal strip. See figure 5.3. This reference signal is jumper-
selectable for either a 0 to 10 VDC or 0 to 20 mA input. The setting of jumper J6 on the
Regulator board determines whether the input reference is a voltage or current signal.
This reference signal can be provided by either a user-supplied 5K ohm potentiometer
or an external 0-10 VDC/0-20 mA supply. See section 4.4 for more information.
Figure 5.2 – Typical Control Terminal Strip Connections
Analog
Speed
Reference
Analog
Output
Digital
Inputs Snubber
Resistor
Braking
Signal
Output
Status
Relay
Is
o
lat
ed
R
ef
erenc
e V
olt
ag
e
V
o
lt
age
/C
urrent
S
peed
R
ef
eren
c
e
Is
o
lat
ed
R
ef
er
enc
e G
round
A
n
al
og M
et
er
O
ut
put
2
4
VDC Co
m
m
o
n
St
o
p
St
a
rt
Re
se
t
F
orw
ard/
R
e
v
ers
e
F
un
c
tion Los
s
24 VD
C
C
om
m
on
Snubber R
es
is
tor Br
a
k
ing Signa
l
2
4
V
DC Co
mm
o
n
R
e
la
y
C
o
mmo
n
N.O
. Re
la
y Co
n
ta
ct
N
.C
.
R
ela
y
C
ont
ac
t