
XSEL 15
3
6
4
6
1 72
7
9
16
17
18
19
1
5
10
13
12
4
3
5
10
11
12
11
15
2
15
98
14
14
13
P type (standard 4 axes)
Q type (Absolute brake unit + with expansion base, 6 axes)
1
11
12
Mode Switch
This ALT switch with lock is used to specify the controller operating mode. Pull the
switch forward prior to moving. Set the switch to the top position (MANU) for the
manual mode, or to the bottom position (AUTO) for the automatic mode. Teaching
operations can be implemented with MANU operation only. In the MANU mode,
however, auto-start programs will not start.
2
4
5 Enable/Disable Switch for Absolute Battery
6
7
8
9
10
3
FG Connection Terminal
This connecting terminal is used to connect the case FG. The PE of the AC input is
connected to the case inside the controller.
Panel Window
This window consists of a 4-digit, 7-segment LED and five LED lamps showing the
system status.
External Regenerative Unit Connector
A connector for the regenerative resistor that must be connected when the built-in
regenerative resistor alone does not offer sufficient capacity in high acceleration/
high-load operation, etc. Whether or not an external regenerative resistor is necessary
depends on the conditions of your specific application such as the axis configuration.
Control Power Monitor LED
A green light illuminates while the control power supply is properly generating
internal controller power.
This switch enables/disables the absolute battery backup operation for the encoder.
At the factory, the switch is set to the disabled setting. Connect the encoder/axis
sensor cable and turn on the power before flipping the switch to the upper position.
Encoder/Axis Sensor Connector
This connector is used to connect an actuator encoder and axis sensors such as LS,
CREEP and OT. *: LS, CREEP and OT are optional.
Motor Connector
A connector for driving the motor in the actuator.
Teaching Pendant Type Selection Switch
8
This switch selects the type of teaching pendant connected to the teaching
connector. An IAI standard teaching pendant or an ANSI-compliant teaching pendant
can be selected. Change the switch setting in accordance with a teaching pendant
using a switch installed on the front of the board.
*Q type can only be used with an ANSI-compliant teaching pendant.
Teaching Connector
The teaching interface is used for connecting the IAI teaching pendant or the
software on a PC to operate and configure the system, etc.
System I/O Connector
This I/O connector governs the controller safety operation control. According to the
global specification, a safety circuit conforming up to Safety Category 4 may be
configured using this connector and an external safety circuit.
AC Power Input Connector
Description of 5 LEDs
Name
RDY
ALM
EMG
PSE
CLK
Status when LED is lit
CPU Ready (programs can be run)
CPU Alarm (System Down Level Error) CPU Hardware Problem
Emergency stop status, CPU hardware problem, or power system hardware problem
Power supply problem
System clock problem
13
Standard I/O Connector
Item
Connector Name
Applicable connector
Power supply
Input
Output
Connected to
50-pin flat connector structure, comprising 32 input/16 output DIOs.
Overview of Standard I/O Interface Specifications
Description
I/O
50-Pins, Flat Connector
Power is supplied through connector pins No. 1 and No. 50.
32 points (including General purpose and dedicated inputs)
16 points (including General purpose and dedicated inputs)
External PLC, sensors, etc.
14
General purpose RS232C Port Connector
This port is for the General purpose RS232C equipment. (Two channels can be used.)
15
Field network board slot
A slot that accepts a fieldbus interface module.
16
Expansion I/O Board (optional)
Slots that accept optional expansion I/O boards.
17
Brake Power Input Connector
This power input connector is for use of actuator brake drive. DC24V must be supplied
externally. Unless this power is supplied, it will not be possible to release the actuator
brake. Be sure that power is supplied to the axes with brakes. Use a shielded cable for
the brake power cable, and connect the shield to the 24V power side.
18
Brake Release Switch Connector
This is a connector for the switch that releases the actuator brake externally to the
controller. Shorting the COM terminal and the BKMRL terminal causes the brake to be
released. Use this method if you wish to manually operate the actuator after the
controller has experienced a power failure or malfunction.
19
Brake Switch
This is the ALT switch with lock to release axis brake. Pull the switch forward to start
operating. Set the switch to the top position (RLS) to forcibly release the brake, or to
the bottom position (NOM) to have the brake automatically controlled by the
controller.
This connector is for AC200V 3-phase input. It consists of six terminals, including
motor power-supply, control power-supply and PE terminals.
Standard equipment only includes terminal block.
Caution
Due to risk of electric shock, do not touch this connector while power is
supplied.
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