Table 2-6 | Signals And Pin Out Of The Rcu's Usb Type A Connector - Acom 2020S User Manual

User's Manual | ACOM 2020S | 1.8-54 MHz Linear Power Amplifier
e) RCU's Wi-Fi device interface
Please, see
Figure 2-6 | RCU model R05 rear panel
This interface may remain unused until you decide to control the amplifier remotely via your local Wi-Fi
network or via Internet.
You may select either Ethernet (cable connection) or Wi-Fi (wireless connection) interface to connect the
amplifier to your local network or to Internet (see Section
Automated software update process enables amplifier firmware download over Internet (see Section
).
7.5 Firmware
f) RCU's USB interface connector
Please, see
Figure 2-6 | RCU model R05 rear panel
.
type A connector
This connector (USB type A, female) may remain unused until you decide to update firmware of your
amplifier or to save Log Files to USB flash memory stick.
Please, see Sections
7.5 Firmware

Table 2-6 | Signals and pin out of the RCU's USB type A connector

USB
Pin Nr.
interface
1
2
USB A
3
connector,
4-pin, female
4
(Rear panel view)
Table 2-6 | Signals and pin out of the RCU's USB type A connector
June 2022
, Pos. 6.
, Pos. 7 and
and
5.4 Menu FAULTS LOG
Pin name
V +5 V
BUS
D- Data-
D+ Data+
GND Ground
6.1 Remote Control via Ethernet Interface
Table 2-6 | Signals and pin out of the RCU's USB
.
Description
S e c t i o n INSTALLATION | Page 27 of 76
Colors
Red or Orange
White or Gold
Green
Black or Blue
).