User`s manual

IPL T SF Series • Connection and Conguration
Connection and Configuration, cont’d
3-4
Figure 3-3 — IR connection with 8-pole captive
screw and IR emitter
IR learning frequencies are 30 kHz to 1 Mhz. For more
information on IR learning, see “IR Learning(SFI244 only)” in
chapter 4.
Flex I/O connection
The IPL T SF interfaces provide exible I/O ports that can be
congured to three different operational modes: digital input,
digital output and analog input. These ports can interface with
devices such as relays, LEDs, and switches, and can also be
congured to receive analog voltages for use with photo sensors
and level feedback.
1. Connect one end of a serial cable to the rear panel ex I/O
port connectors of the interface unit.
2. Connect the other end of the serial cable to the display or
switching devices to be controlled through the interface.
For information on conguring the ex I/O ports, see
“Establishing or changing system port settings” in chapter 4.
Figure 3-4 — Flex I/O connection with 5-pole
captive screw on an SFI244
COM1
TX RX TX RX
COM2
LAN
00-05-A6-00-04-15
POWER
12V
.5A MAX
FLEX I/O
21341
IR
2 3 4
GSGSGSGS
IR Emitter 1
IPL T SFI244
White Striped Wire
2-pole captive screw
connectors can also
be used.
A 100' run can be used
with a maximum of 400'
for multiple IR emitters.
G
S
100'
COM1
TX RX TX RX
COM2
LAN
00-05-A6-xx-xx-xx
POWER
12V
.5A MAX
FLEX I/O
21341
IR
2 3 4
GSGSGSGS
Ground
Device 4
Device 3
Device 2
Device 1