Iradion Infinity 156 - HD-15 Connector (Post-2016)

13
Connector (HD-15), Lasers Shipped AFTER January 1, 2016
NOTE: The use of standard video cables with a HD-15 pin connector is not permitted when
interfacing to this connector.
Designation
Pin
Description
Comment
HD-15 Pin
1
CTL TXD
RS 232 Transmit.
HD-15 Pin
2
CTL RXD
RS 232 Receive.
HD-15 Pin
3
Modulation Low In
This line grounded or driven
independently for command line
isolation. (Page 9)
HD-15 Pin
4
Modulation High In*
TTL signal relative to pin 3. (Page
9)
HD-15 Pin
5
Ready LED Drive
Signal to drive an LED directly
with grounded cathode. 5V @
33mA, 150Ω series resistor.
HD-15 Pin
6
Key Switch in
Ground this line through key
switch to arm laser. (Page 10)
HD-15 Pin
7
Fault LED drive pin
Signal to drive an LED directly
with grounded cathode. 5V @
33mA, 150Ω series resistor.
HD-15 Pin
8
Forward Monitor Out 1
Signal use optional.
(Page 9)
HD-15 Pin
9
Reflected Monitor Out 1
Signal use optional.
HD-15 Pin
10
Forward Monitor Out 2
Not Used.
HD-15 Pin
11
Lase LED drive pin
Signal to drive an LED directly
with grounded cathode. 5V @
33mA, 150Ω series resistor.
HD-15 Pin
12
Reflected Monitor Out 2
Not Used.
HD-15 Pin
13
Interlock signal
Ground this line through switch to
enable laser.
HD-15 Pin
14
Ground
System Ground.
HD-15 Pin
15
Temperature Warning
LED drive pin
Signal to drive an LED directly
with grounded cathode. 5V @
33mA, 150Ω series resistor.
*The laser may be modulated at up to 140 KHz.