Nexen RSD100 964520 - Manual (Page 11)

11 FORM NO. L-21107-H-0108
m
inimum
c
OnnectiOnS
n
eceSSARy
F
OR
p
neumAtic
B
RAke
OR
c
lutch
A
pplicAtiOn
:
The RSD100 must have at least the following
connected to it for a pneumatic brake or clutch
application: a 24 VDC Power Supply, Dancer Arm
Position Sensor, Current- or Voltage-to-Pressure
Transducer, and a dry circuit contact or switch (Refer to
Figure 4).
 VDC Power Supply: Provides the power for
operation (Refer to SPECIFICATIONS for details).
Dancer arm Position Sensor: Provides an analog
signal that tracks dancer arm movement.
Current- or Voltage-to-Pressure Transducer: (ex.
Nexen’s EN50 or EN40) Converts the appropriate
control output (i.e. 4-20 mA or 0-10 VDC) into air
pressure for use with a pneumatic brake or clutch.
Machine State Signal: Provides a machine state signal
(ie: start, stop) to the RSD100.
Figure 
RED
BLACK
ORANGE
YELLOW
24VDC
Power Supply
+
_
COM
Rx
Tx
Users Access
to RS232
Connections
Auxiliary RS232
Communications Connection
(For set-up only).
RSD100
User's PLC
or
Computer
Gnd
Rx
Tx 7
3
2 Gnd
Rx
Tx
signal signal pin
25 Pin Connectors
RSD100
User's PLC
or
Computer
Gnd
Rx
Tx 5
2
3 Gnd
Rx
Tx
signal signal pin
9 Pin Connectors
m
inimum
c
OnnectiOnS
n
eceSSARy
F
OR
m
OtOR
D
Rive
A
pplicAtiOn
:
The RSD100 must have at least the following connected
to it for a motor drive applications: a 24 VDC Power
Supply, Dancer Arm Position Sensor, optional second
power supply, and a dry circuit contact or switch (Refer
to Figure 4).
 VDC Power Supply: Provides the power for operation
(Refer SPECIFICATIONS for details).
Dancer arm Position Sensor: Provides an analog signal
that tracks dancer arm movement.
Optional Power Supply: Used when isolated inputs
or output is required. Most commonly used to prevent
the mixing of power supply commons together when
connecting the analog output to a motor drive (Refer to
SPECIFICATIONS for details).
Machine State Signal: Provides a machine state signal
(ie: start, stop) to the RSD100.
RS Connections