Icom VE-PG4 Installation Guide ver.1.34 - Page 128

Pin No., Description, Analog audio output From the VE-PG4 / Superimpose PTT

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6 For your information Specifications ■■Port details A1~A4 B1~B4 C1~C4 A1~A4 B1~B4 C1~C4 A1~A4 B1~B4 C1~C4 A1~A4 B1~B4 C1~C4 Pin No. A1 A2 A3 A4 B1 B2 B3 B4 C1 C2 C3 C4 Description Analog audio output (From the VE-PG4) / Superimpose PTT Analog GND Analog audio input (To the VE-PG4) / Superimpose squelch detection Analog GND General control output / Single PTT control / Relay output Serial communication (Half duplex) / 8 V power supply / Relay output General control input / Single squelch control Common GND Serial communication TXD (From the VE-PG4) Serial communication RXD (To the VE-PG4) Serial communication RTS (From the VE-PG4) Serial communication CTS (To the VE-PG4) LLYou can change the configuration of ports B1 to B4 on the VE-PG4 setting screen. ••B1/B4 terminal (+/-) General Control Output Terminal Turns the connected equipment ON or OFF. ••You can change the configuration of ports B1 to B4 on the VE-PG4 setting screen. ••Specification: 3-16 V/10 mA (Open collector). ••B2/B4 terminal (+/-) 8 V Power Supply Terminal Supplies the 8 V DC to the connected equipment. • You can change the configuration of ports B1 to B4 on the VE-PG4 setting screen. • Current limit: Less than 30 mA. ••B3/B4 terminal (+/-) General Control Input Terminal Turns the connected equipment ON or OFF. ••You can change the configuration of ports B1 to B4 on the VE-PG4 setting screen. ••Specification: 3-30 V/10 kΩ (Voltage input). 3.3 V/less than 1 mA (Low voltage contacts). 6-21

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6
FOR YOUR INFORMATION
6-21
Specifications
■
Port details
A1
~
A4
A1
~
A4
B1
~
B4
B1
~
B4
C1
~
C4
C1
~
C4
A1
~
A4
A1
~
A4
B1
~
B4
B1
~
B4
C1
~
C4
C1
~
C4
A1
~
A4
A1
~
A4
B1
~
B4
B1
~
B4
C1
~
C4
C1
~
C4
A1
~
A4
A1
~
A4
B1
~
B4
B1
~
B4
C1
~
C4
C1
~
C4
Pin No.
Description
A1
Analog audio output (From the VE-PG4) / Superimpose PTT
A2
Analog GND
A3
Analog audio input (To the VE-PG4) / Superimpose squelch detection
A4
Analog GND
B1
General control output / Single PTT control / Relay output
B2
Serial communication (Half duplex) / 8 V power supply / Relay output
B3
General control input / Single squelch control
B4
Common GND
C1
Serial communication TXD (From the VE-PG4)
C2
Serial communication RXD (To the VE-PG4)
C3
Serial communication RTS (From the VE-PG4)
C4
Serial communication CTS (To the VE-PG4)
L
You can change the configuration of ports B1 to B4 on the VE-PG4 setting screen.
•
B1/B4 terminal (+/–) General Control Output Terminal
Turns the connected equipment ON or OFF.
•
You can change the configuration of ports B1 to B4 on the VE-PG4 setting screen.
•
Specification: 3–16 V/10 mA (Open collector).
•
B2/B4 terminal (+/–) 8 V Power Supply Terminal
Supplies the 8 V DC to the connected equipment.
• You can change the configuration of ports B1 to B4 on the VE-PG4 setting screen.
• Current limit: Less than 30 mA.
•
B3/B4 terminal (+/–) General Control Input Terminal
Turns the connected equipment ON or OFF.
•
You can change the configuration of ports B1 to B4 on the VE-PG4 setting screen.
•
Specification: 3–30 V/10 kΩ (Voltage input).
3.3 V/less than 1 mA (Low voltage contacts).