Extron electronics IPCP Pro Series User Manual

IPCP Pro Series • Hardware Features and Installation 35
• Flex I/O digital output with pull-up enabled
• When the port is configured for pull-up, switch 2 is closed, activating the
+5.0VDC pull-up resistor.
• When switch 1 closes, the port is on and the front panel LED is on.
• When switch 1 opens, the port is off. The front panel LED is off.
• Example application, digital output with pull-up: controlling another device
via its contact closure input port
Connect the flex I/O port to the contact input port of another device, such
as an Extron DTP transmitter. When activated, the flex I/O digital output port
momentarily closes switch1, which selects the input on the connected device.
R
DTP OUTREMOTEOVER
DTP
SIG LINK
RS-232
CONTACT
DTP T UWP 232 D
Tx Rx
Tx Rx G
POWER
12V
A MAX
- -
+–
G1 2
A/S
+5.0 V
1k ohms
SW 2
SW 1
Flex
I/O
GND
Voltage
Protection
A/D
Converter
CTL
DTP T UWP 232 D
Figure 32. Flex I/O Digital Output Application With Pull-up:
Contact Closure Input Selection on a Connected Device

Extron electronics IPCP Pro Series Specifications

General

Brand	Extron electronics
Model	IPCP Pro Series
Category	Control Unit
Language	English