Amada ML-2050A-CE - Preparations for Operations

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ML-2050A/2051A/2150A
2. Preparations for Operations
2. Preparations for Operations
This section explains the devices and connectors required for laser welding by
external input/output signals (EXTERNAL CONTROL).
Connect the PLC to the EXT.I/O (1), (2) or (3) and EMERGENCY STOP connectors
provided in the front of the main unit to control the main unit by executing the program
from the outside. EMERGENCY STOP functions to shut o󰀨 the power supply of the
main unit when an emergency stop signal is received from the PLC at occurrence of
an error in another unit provided on the manufacturing line.
Also, for preventing hazards, a remote interlock must be connected as a matter of
duty. The REMOTE INTERLOCK connector is connected to the interlock of the door
of the chamber or room for laser welding. If the door is suddenly opened, the branch
shutter is closed to cut o󰀨 laser light.
The plug, socket and case models of connectors are as follows.
Connecter Plug / Socket Case Manufacturer
EXT.I/O (1) HDCB-37P(05) HDC-CTH(10)
HIROSE ELECTRIC
CO., LTD.
EXT.I/O (2) HDBB-25P(05) HDB-CTH(10)
EXT.I/O (3) HDBB-25S(05) HDB-CTH(10)
EMERGENCY STOP HDEB-9P(05) HDE-CTH(10)
REMOTE INTERLOCK 116-12A10-2AF10.5
TAJIMI ELECTRONICS
CO., LTD.
⇒
Prepare a program and its development environment for laser control on the
customer side.
⇒
The model numbers of plug, socket and case are subject to change without
notice. Depending on the part to be changed, the mounting screw shape may
change and a necessary tool may be di󰀨erent. For the latest parts information,
contact a nearest sales o󰀩ce.
Inside of the
front of the
main unit
EXT.I/O(1) D-Sub 37pin Connector
EXT.I/O(2) D-Sub 25pin Connector
EXT.I/O(3) D-Sub 25pin Connector
EMERGENCY STOP D-Sub 9pin Connector
REMOTE INTERLOCK Connector
Control signal input/output
Control signal input/output
PLC, etc.
Door interlock, etc.
SIGNAL
EXT.I/O(1)
EXT.I/O(2)
RS-485(1) RS-485(2)
LASER
CONTROLLER
PANEL
CONTROL
REMOTE
INTERLOCK
EMERGENCY
STOP
EXT.I/O(3)