Amada ML-2050A-CE - Example Connection of External Output Signals

3. Connector Functions
111
ML-2050A/2051A/2150A
Chapter 4 Laser Welding by External Input/ Output Signals (EXTERNAL CONTROL)
Introduction Part
Installation and Preparation Part
Operating Part Maintenance Part Appendixes
Example Connection of External Output Signals
An example of external output signal connections of the EXT.I/O connector is
explained below.
Type of output: Photo MOS relay output
Rating of output: 24 V DC, 20 mA max.
*
The polarity may be positive or negative.
Inside of the laser EXT.I/O (1) Connector
EXT.I/O (2) Connector
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D-Sub 37 pin
D-Sub 25 pin
READY
High voltage on [HV-ON]
TROUBLE
END
Monitor normal [NORMAL]
Monitor trouble [LOW/HIGH]
External input receivable
Lamp power upper limit [CHECK THE LAMP]
Output COM
Output COM
BRANCH SHUTTER 1 OPEN
BRANCH SHUTTER 2 OPEN
BRANCH SHUTTER 3 OPEN
TIMESHARING UNIT 1 ON
TIMESHARING UNIT 2 ON
24V DC
RY
RY
RY
*
*