Acom 1200S Manual de instrucciones - Página 10
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- 1. Table of Contents
- 2. General Information
- 2. Inroduction and Description
- 2. Owner Assistance
- 2. Equipment Supplied and Options
- 2. Features
- 2. Safety Considerations, Explicit Definitions
- 3. Installation
- 3. Unpacking and Initial Inspection
- 3. Amplifier Operating Location Selection; Cooling
- 3. Connecting the Amplifier Within the Shack
- 3. Installing Options and Connecting to External Devices, Computer, Etc
- 4. Powering and Operation
- 4. Low Energy Standby Mode of the Power Supply
- 4. Front Panel - Controls and Indication
- 5. Specifications
Installing options and connecting to external devices (transceiver,
2-4.
computer, etc.)
a) CAT/AUX interface – used for connecting and operating with various transceiver models (see
table 2-1 below and the respective menu in S. 5-3, table 5-1 and Fig. 5-3).
Most of the modern transceivers can be connected by CAT to the ACOM 700S. This will allow the
amplifier to track the transceiver frequency without any transmission and change the bands automatically
when in Operate mode. The cable can be supplied optionally, ordered separately or home brewed
according to table 2-1 and the transceiver's manual.
The CAT connection requires a cable made especially for the ACOM 700S and your transceiver. Wiring
diagrams of such cables can be found at www.acom-bg.com.
Note that some of the connections - to the transceiver's BCD band data outputs and Band Voltage
outputs do not provide an exact frequency data, but only band data. Those connections cannot be
used when ACOM 700S works together with ACOM 04AT because the tuner needs to know the exact
frequency, not the band.
Table 2-1 shows the signals and the pin out of the CAT/AUX connector - rear panel of the amplifier.
CAT/AUX
PIN
interface
NO.
Rear panel
view
b) RS232 port. Table 2-2 shows signals and pinout of the RS232 port on the amplifier's rear panel.
This connector may remain unused until you decide to control the amplifier remotely.
PIN NAME
1
RxD
2
RxD
3
TxD
4
TxD
5
GND
6
BAND voltage Analogue input
7
Band data 0
8
Band data 1
9
Band data 2
10
Band data 3
11
ON RMT
12
Debug mode
13
KEY-IN
14
KEY-OUT
15
GND
DESCRIPTION
Received Data
Received Data
Transmitted Data
Transmitted Data
Ground
Bit 0
Bit 1
Bit 2
Bit 3
Remote Pwr On
CPU only Pwr Input +8 to + 15V / 0.4A
Tx Request
Tx Ready
Ground
Table 2-1
SPECIFICATIONS
TTL input
RS232 input
RS232 output
TTL output
0 Volt
0 to +8V
TTL input
TTL input
TTL input
TTL input
+4.5 to + 15V / 3mA max
Less than +12V / 6mA
O.C. output, up to
+50V / 20mA
0 Volt
9