Proface LT3300 - 5.7 All-in-One HMI" - Manual (Page 8)

8
• LT330
∗-∗1-D24-K Output Circuit (Sink type)
• Since the output terminals are not electrically protected, an output line might be short-cir-
cuited or a connection fault might burn the external devices and LT. Be sure to install an appli-
cable fuse for each output terminal if there should be the risk for the current running over the
rating.
• LT330
∗-∗1-D24-C Output Circuit (Source type)
• Since the output terminals are not electrically protected, an output line might be short-cir-
cuited or a connection fault might burn the external devices and LT. Be sure to install an appli-
cable fuse for each output terminal if there should be the risk for the current running over the
rating.
L
L
L
L
+24V B10
0V B11 Internal Circuit
OUT7 A15
Internal Circuit
Fuse
3.5A + -
DC 24V
External
Power
OUT6 B15
OUT5 A14
OUT4 B14
OUT3 A13
OUT2 B13
OUT1 A12
OUT0 B12
OUT0 to OUT3 only
Dummy Resistor
*1
Internal Circuit
Internal Circuit
Fuse
3.5A
0V A11
OUT15 A19
OUT14 B19
OUT13 A18
OUT12 B18
OUT11 A17
OUT10 B17
OUT9 A16
*1 OUT0 to OUT3 only
(Example) The output
delay time (OFF to
ON) is 1.5
µs where
the output current is
DC 24V, 50mA. Install
an external dummy
resistor to increase
the amount of current
when more
responsiveness is
required and the load
is light.
OUT8 B16
L
L
L
L
+24V B10
Internal Circuit
OUT7 A15
Internal Circuit
Fuse
3.5A
+
-
DC 24V
External
Power
OUT6 B15
OUT5 A14
OUT4 B14
OUT3 A13
OUT2 B13
OUT1 A12
Internal Circuit
Internal Circuit
Fuse
3.5A
+24V A10
OUT14 B19
OUT13 A18
OUT12 B18
OUT11 A17
OUT10 B17
OUT9 A16
OUT8 B16
OUT0 B12
OUT0 to OUT3 only
Dummy Resistor
*1
0V B11
OUT15 A19
*1 OUT0 to OUT3 only
(Example) The output
delay time (ON to
OFF) is 1.5
µs where
the output current is
DC 24V, 50mA. Install
an external dummy
resistor to increase
the amount of current
when more
responsiveness is
required and the load
is light.