IAI America XSEL-S - Manual (Page 24)

16
17) Field network Board (Option) Mounted Position 2
The CC-Link, DeviceNet or PROFIBUS-DP field network board (option) is to be mounted.
[Refer to the separate operation manual for field network.]
Mountable Field Network Boards
Name XSEL Mode Display
CC-Link Board CC
DeviceNet Board DV
PROFIBUS-DP Board PR
18) IA Net Connector······· [Refer to 2.3.5]
In the case that the IA net (option) function is to be added, the dedicated connector is
attached.
A connector dedicated for IA Net is to be applied.
This connector is to be used for connections of IA-Net and expansion I/O units.
[For IA-Net, refer to the operation manual provided separately.]
19) Teaching Connector ······· [Refer to 2.3.9]
This is a connector to connect a teaching pendant or PC (PC software) for teaching tools
to have operation and setting of actuators.
20) Brake Release Switch
This is a switch to compulsorily release (excitation release) the brake of the actuator
equipped with a brake. The brake can be compulsorily released by putting the switch on
RLS side when a manual operation of an actuator is required for the system startup,
teaching or in an error occurrence.
Unless otherwise necessary, set the switch on NOM side.
Switch Position Function
RLS
(Brake Release)
Left
Side
To release the brake compulsorily
NOM
(Automatic Mode)
Right
Side
Brake is controlled automatically by the
controller.
Servo ON : Brake release
Servo OFF : Brake is activated
� �
Warning: After having a brake compulsory release, make sure to set back on NOM
(Automatic Mode) so the automatic control of the brake by the controller
can be executed. It is extremely risky to leave it on RLS (brake release)
status because the brake would not work when in emergency stop or the
servo is turned OFF. For a vertically mounted actuator, slider or rod may
drop and cause a critical accident.
21) Connector for the Motor Cable ······· [Refer to 2.3.3]
It is the connector to connect the actuator motor cable.
22) FG (frame ground) Connection Terminal ······· [Refer to 1.6]
This connection terminal is used to connect the FG point on the enclosure to ground.
Make sure to ground properly for noise proof reasons.
RLS NOM
BK1