Specifications

SCON 332
SCON Controller
Controller
Splash
Proof Type
Cleanroom
Type
Arm / Flat
Type
Rod
Type
Slider
Type
Gripper /
Rotary Type
Controller -
Integrated Type
PSELSCONACON
ERC2
PS-24
Gateway
unit
PCON
Controller
Models
XSELSSELASEL
58
4.2
184
5
194
(200.5)
ø4.2
29
121
When the absolute-data backup battery is installed
External Dimensions
Name of Each Part
Less than 400W
72
4.2
184
5
194
(200.5)
ø4.2
43
121
When the absolute-data backup battery is installed
1
LED indicators
These LED indicate the condition of the controller.
2
Rotary switch
Thi s switch s ets a n add ress to i dentify each
controller when multiple controllers are linked.
3
Piano switches
Controller system switches.
5
Regenerative unit connector
A conne ctor for the resistor unit that absorbs
regenerative current produced when the actuator
decelerates to a stop.
6
Motor connector
(compatible with XSEL, ECON and RCS)
A connector for the actuator’s motor cable.
7
Power-supply connector
An AC power-supply connector. Divided into the
control power input and motor power input.
8
Grounding screw
A screw for protective grounding. Always connect
this screw to ground.
4
System I/O connector
A connector for the emergency stop switch, etc.
PWR
SV
ALM
EMG
）
）
）
）
Name Color Description
This LED comes on when the system becomes ready (= the CPU
is functioning properly after the power has been turned on).
This LED comes on when the servo turns on.
This LED remains lit while an alarm is present.
This LED remains lit while an emergency stop is actuated.
400W or more
9
Dedicated pulse-train control connector
A connector used to operate the controller in the
pulse-train control mode. It remains unconnected if
the controller is operated in the positioner mode.
10
PIO connector
A connector for a cable used to perform parallel
communication with a PLC and other peripherals.
12
SIO connector
A c o n n e c to r fo r a te a c hi n g - p e n d a n t or P C
communication cable.
13
Brake release switch
A switch to forcibly release the electromagnetic brake
equipped on the actuator.
* A 24-VDC power supply for driving the brake must be connected.
14
Brake power-supply connector
A connector for supplying 24-VDC brake power.
(Required only when an actuator with brake is
connected.)
15
En c o d e r / s e n s o r c o n n e c to r
(compatible with XSEL-P/Q)
A connector for the encoder/sensor cables.
16
Absolute-data backup battery connector
A connector for the absolute-data backup battery.
(Required only when an absolute-encoder actuator is
used.)
17
Absolute-data backup battery holder
A battery holder into which the absolute-data backup
battery is set.
* The emergency stop switch on the teaching pendant becomes
effective when the line is connected, regardless of whether this
switch is set to AUTO or MANU. Take note that an emergency stop
will be actuated momentarily when the teaching-pendant or SIO
communication cable is disconnected. This is a normal phenomenon
and does not indicate an error.
11
Running mode selector switch
1
Operation mode selector switch
OFF: Positioner mode, ON: Pulse-train control mode
* The setting will become effective after the power is
reconnected.
2
Remote update switch (normally set to OFF)
OFF: Normal operation mode, ON: Update mode
* The setting will become effective after the power
is reconnected or following a software reset.
Name Description
MANU
AUTO
Name Description
Do not accept PI commands.
Accept PI commands.
17
1
2
3
4
5
6
7
8
14
13
12
11
10
9
15
16
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