D I/O Connector (For The Pa Unit) - Icom IC-FR5100 Instruction Manual

The list shows the default functions that are assigned to the pins 10, 12, 15, 16, 17, 18, 19, 21, 23, 24 and 25.
Pin No. Pin Name
10 EXT. D/A Null
Null
12 EXT. A/D
Null
15 EXT. I/O 15
P0 Monitor Output
16 EXT. I/O 16
17 EXT. I/O 17 Busy Output
Null
18 EXT. I/O 18
19 EXT. I/O 19 EPTT Input
Analog Audible Output
21 EXT. I/O 21
23 EXT. I/O 23 Mic Mute Output
24 EXT. I/O 24 Null
25 EXT. I/O 25 Mic Hanger Output
* When the PA unit is used, these functions must be assigned to the specified pin. Ask your dealer for details.

D I/O connector (for the PA unit)

Pin No. Pin Name
1 PA TEMP Output terminal for the PA unit temperature data.
2 FAN ALM Output terminal for the cooling fan data.
3 50 W/100 W Input terminal for the output power selection.
4 RF ALM Output terminal for the low output power level.
5 PTT Input terminal. When grounded, transmit.
6 NC No connection
7 GND Connects to the [GND] terminal of the PA unit.
8 NC No connection
9 NC No connection
IC-FR5100/IC-FR6100
Null
UR-PA5000 Temperature Input*
(Connects to Pin 1 of the I/O connector.)
External Alert1 Input*
(Connects to Pin 2 of the I/O connector.)
External Alert2 Input*
(Connects to Pin 4 of the I/O connector.)
Busy Output
TX Output*
(Connects to Pin 5 of the I/O connector.)
EPTT Input
50W/100W Output*
(Connects to Pin 3 of the I/O connector.)
• Depending on the repeater's version, the
Mic Mute Output
Alert Output
Mic Hanger Output
q
y
Description
Default
IC-FR5100H/IC-FR6100H
output power is restricted to 50 W.
t
o
H: Normal,
L: Fan stops or decreases to half speed.
H: 50 W, L: 100 W
• Depending on the repeater's version,
H: Normal, L: Low output power
H: Standby, L: Transmit
PANEL DESCRIPTION
Specification
—
the output power is restricted to 50 W.
—
—
—
—
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
4