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Instruction Manual
2412-408 Four Channel • 2412-308 Three Channel • 2412-208 Two Channel • 2412-108 One Channel
1
2
3
4
REMOTE POWER
CHANNEL STATUS
Data, drawings, and other material contained herein are proprietary to Cross Technologies, Inc.,
but may be reproduced or duplicated without the prior permission of Cross Technologies, Inc.
for purposes of operating the equipment.
When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number,
equipment serial number, and a description of the part.
------ CH 1 ------ ------ CH 2 -----
AGC L=+2
MGC G=+35
A
MGC G=+20 AGC L=+10
B
------ CH 3 ------ ------ CH 4 -----
(Shown, Model 2412-408 - Four Channel, Front Panel)
C
T
ROSS
ECHNOLOGIES, INC.
6170 Shiloh Road
Alpharetta, Georgia 30005
(770) 886-8005
FAX (770) 886-7964
Toll Free 888-900-5588
WEB www.crosstechnologies.com
E-MAIL info@crosstechnologies.com
Model 2412-x08
Multi-Channel AGC Amplifier
MODEL 2412
AMPLIFIER
MENU
EXECUTE
August 2012, Rev. 0
C
T
ROSS
ECHNOLOGIES INC.
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Summary of Contents for Cross Technologies 2412-x08
- Page 1 Cross Technologies, Inc. for purposes of operating the equipment. When ordering parts from Cross Technologies, Inc., be sure to include the equipment model number, equipment serial number, and a description of the part.
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Page 2: Table Of Contents
All Cross Technologies, Inc. products are warranted against defective materials and workmanship for a period of one year after shipment to customer. Cross Technologies, Inc.’s obligation under this warranty is limited to repairing or, at Cross Technologies, Inc.’s option, replacing parts, subassemblies, or entire assemblies. Cross Technologies, Inc. shall not be liable for any special, indirect, or consequential damages. -
Page 3: General
Table 1.0 shows model numbers for the 4, 3, 2, and 1 channel versions and other available options. The 2412-x08 is powered by a 100-240 ±10% VAC, 47-63 Hz power supply, and is contained in a 1 3/4” X 19” X 16” rack mount chassis. -
Page 4: Technical Specifications
1.2 Technical Characteristics TABLE 1.0 2412-x08 AGC Amplifier, Multi- Channel Technical Specifications** Input Characteristics Impedance/Return Loss 50Ω or 75Ω / 14 dB(See Table 2.2 for connector options) Frequency 50 to 200 MHz Noise Figure, Max. 15 dB maximum gain Input Level Range... -
Page 5: Monitor & Control Interface
A) Remote serial interface Protocol: RS-232C, 9600 baud rate, no parity, 8 data bits, 1 start bit, and 1 stop bit. (RS-232C, RS-422, or RS-485) M&C Cable Diagram - Cross Technologies Frequency Converters Male DB-9 Female DB-9 2412-x08 M&C Port... - Page 6 B) Status Requests Table 1.1 lists the status requests for the 2412-x08 and briefly describes them. PLEASE NOTE: Status requests of values specific to a channel must be preceded by a *i where *i is the channel number. PLEASE NOTE: The two character {aa}(00-31) prefix, in the table below, should be used ONLY when RS-485 is selected.
- Page 7 (C) Commands Table 1.2 lists the commands for the 2412-x08 and briefly describes them. After a command is sent the 2412-x08 sends a return “>” indicating the command has been received and executed. General Command Format - The general command format is {aaCND...}, where:...
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Page 8: Environmental Use Information
1.4 Environmental Use Information A. Rack-Mounting - To mount this equipment in a rack, please refer to the installation instructions located in the user manual furnished by the manufacturer of your equipment rack. B. Mechanical loading - Mounting of equipment in a rack should be such that a hazardous condition does not exist due to uneven weight distribution. -
Page 9: Installation
2.0 Installation 2.1 Mechanical The 2412-x08 consists of one Controller PCB housed in a 1 RU (1 3/4 inch high) by 19 inches wide by 16 inch deep chassis. A switching, ±12, +24, +5 VDC power supply provides power for the assemblies. The 2412-x08 can be secured to a rack using the 4 holes on the front panel. -
Page 10: Rear Panel Inputs & Outputs
Table 2.2. see Table 2.2. see Table 2.2. connector. RJ45 Ethernet Connector see Table 2.1. FIGURE 2.2 2412-x08 Rear Panel I/Os (Shown, Model 2412-408 - Four Channel, Rear Panel) TABLE 2.1 J10 Pinouts (RS-232C*) Function Not Used Rx+ (RS-232C) -
Page 11: Front Panel Controls & Indicators
*Channel Status indicators are Green under normal AGC operation. If the input signal falls below the AGC range, the indicator turns yellow. FIGURE 2.3 2412-x08 Front Panel Controls and Indicators (Shown, Model 2412-408 - Four Channel, Front Panel) 2412-408 Manual, Rev. 0... -
Page 12: Operation
2.4 Operation 2.4.1 Installing and Operating the 2412-x08 Install the 2412-x08 in the equipment rack. Connect 100-240 ±10% VAC, 47 - 63 Hz to the AC input. (Dual, redundant AC inputs, if redundant power, Option R) on the back panel (Figure 2.2). - Page 13 2.5 Power On Settings Figure 2.5 shows the various Front Panel LCD Displays that you will see during the Power Up sequence and the Settings modes. The first two displays (Power Up, displaying Model # and Rev. Level and IP Address, displaying the units IP Address (if Ethernet option installed) are only displayed briefly during the Power On sequence.
- Page 14 2.5.2 Gain Changes When you get to this menu, note that the gain changes will be made as you make them but if you do not wish to save the changes you have made, scroll to “R” and push the Menu/Execute switch and select “NO” in the “SAVE SETTINGS?”...
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Page 15: Menu Settings
INTERFACE = RS232 Interface SAVE? When “R” is SAVE SETTINGS? SAVE SETTINGS? selected from any above menu of at the end. REPEAT ABOVE SEQUENCE FOR CHANNELS 1-4 FIGURE 2.5 Model 2412-x08 Menu Display and Sequence 2412-408 Manual, Rev. 0 Page 15 09/04/12... -
Page 16: Ethernet Interface
Each 2412-x08 must be configured with an appropriate IP address, Netmask, and Gateway assigned by your network manager. The 2412-x08 is set at the factory with a static address that is briefly displayed on the LCD Display during Power On Sequence (192.168.123.2 is the default). The device server in the 2412-x08 has a built in HTTP based configuration manager that is used to configure network settings. - Page 17 Figure 3.1: Configuration Manager Screen (Example above shows Configuration Manger Screen for Model 2412-408) Once logged in, you will be presented with the Configuration Manager web page. In the left frame of the Configuration Manager click on Network to display the Network Settings screen. Enter the IP address, Subnet mask, and Gateway address with delimiter dots (example: 192.168.192.47).
- Page 18 Figure 3.2: Network Settings Web Page Screen (Example above shows Network Settings Screen for Model 2412-408) 2412-408 Manual, Rev. 0 Page 18 09/04/12...
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Page 19: Web Page M&C
Enter the following address in a web browser to access the M & C web page: http://<ip address>/serial/0/setup.htm where <ip address> is the IP address of the 2412-x08. Figure 3.3 (example below) shows the web page from a model 2412-408 frequency converter. -
Page 20: Snmp Configuration
Start the Hyper Terminal application and select “New Connection” from the “File” drop down menu. The next screen is a “Connect To” dialog box. 1. Enter the IP address of the 2412-x08 in the “Host address:” field. 2. Enter 9999 in the “Port Number:” field. - Page 21 process SNMP Set & Get commands if you do not enter least one (1) IP addresses of an SNMP manager. If you select Public, access is allowed for any number of authorized IP addresses of SNMP Managers. It is not required to enter IP Addresses of SNMP Managers.
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Page 22: Shiloh Road Alpharetta, Georgia
ROSS ECHNOLOGIES, INC. 6170 Shiloh Road Alpharetta, Georgia 30005 (770) 886-8005 FAX (770) 886-7964 Toll Free 888-900-5588 WEB www.crosstechnologies.com E-MAIL info@crosstechnologies.com Printed in USA 2412-408 Manual, Rev. 0 Page 22 09/04/12...
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