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Instruction Manual
POWER
ALARMS
1
2
1
2
BU SW
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.
1
2
PROT
P
P
ONLINE / OFFLINE
MODE
A
M
STATUS
1
2
BU
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 2582-122
MODEL 2582
BU
2
MENU
M
EXECUTE
Switch
January 2022 Rev B
SWITCH
C
T
ROSS
ECHNOLOGIES INC.
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Summary of Contents for Cross Technologies 2582-122
- 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.
-
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: Model 2582-122 Switch
“On-line,” “off-line” and “not used” modes can be programmed for each on-line converter. Alarms are contact closures to ground. Status of the 2582-122 is via a serial data stream and a contact closure to ground on alarm. All settings are stored in nonvolatile ROM and on power up the 2582-122 polls all units. Manual Select is controlled by the multi-function switches on the front panel. -
Page 4: Technical Characteristics
1.2 Technical Characteristics TABLE 1.0 2582-122 Switch Specifications* IF / RF Switch Characteristics Impedance 75 Ω Return Loss ≥ 12 dB, 0.5 to 2.2 GHz; ≥ 18dB, 50 to 200 MHz Type Relay Isolation > 55 dB, DC to 1.5 GHz; > 50 dB, to 2.2 GHz;... -
Page 5: Monitor & Control Interface
Alarm Relay: Normally Closed Alarm Relay: Normally Closed B) Status Requests Table 1.1 lists the status requests for the 2582-122 and briefly describes them. PLEASE NOTE: The two character {aa} prefix, in the table below, should be used ONLY when RS-422/RS-485, (OPTION-Q), is selected. - Page 6 C) Commands Table 1.2 lists the commands for the 2582-122 and briefly describes them. After a command is sent the 2582-122 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 7: Use Information
F. Top Cover - There are no servicable parts inside the product so, the Top Cover should not be removed. If the Top Cover is removed the ground strap and associated screw MUST BE RE-INSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems. 2582-122 Manual, Rev. B Page 7 1/24/22... -
Page 8: Installation
16 inch deep chassis. Two redundant switching, ± 12, +24, +5 VDC power supplies provide power for the assembly. The 2582-122 can be secured to a rack using the 4 holes on the front panel. Figure 2.0 shows how the 2582-122 is assembled. -
Page 9: Rear I/O's
CONV goes to the up/down converter 100-240 ±10% VAC, 47-60 Hz. IN/OUT is the input to or the output from the converter. BNC (female) 75Ω. FIGURE 2.1 2582-122 Rear Panel I/Oʼs TABLE 2.1 SWITCH Pinouts (RS-232C/422/485) TABLE 2.1 SWITCH Pinouts (RS-232C/422/485) TABLE 2.2 CH1,CH2,BU Pinouts TABLE 2.2 CH1,CH2,BU Pinouts... -
Page 10: Front Panel Controls, Indicators
Green LED for BU indicates a unit program mode. Does not function in adjusted. Does not function in the is being backed up. the normal display mode normal display mode FIGURE 2.2 2582-122 Front Panel Controls and Indicators 2582-122 Manual, Rev. B Page 10 1/24/22... -
Page 11: Operation
2.4 Installation / Operation 2.4.1 Installing and Operating the 2582-122, Switch Section 1. Connect Converters (CH1, CH2, BU) to respective channels on the 2582-122 (Figure 2.1). 2. Connect Alarm/Control cables from Converters to respective monitors on the 2582-122 (Figure 2.1). -
Page 12: Menu Settings
If programming is initiated and no operator action takes place for approximately 12 seconds (before the final press of the Menu/Execute switch) the display will revert to its previous status and you will need to start over. 2582-122 Manual, Rev. B Page 12 1/24/22... - Page 13 3. Vertical Switch - This switch is mounted so its movement is vertical, and changes settings in each menu. 2.5.4 Alarm Indications An alarm condition will occur if the corresponding unit’s local oscillator phase lock loop (PLL) comes out of lock (when connected properly). 2582-122 Manual, Rev. B Page 13 1/24/22...
- Page 14 SCROLL <> Menu 8 Restore Switch SCROLL PUSH BUTTON SAVE SETTINGS? SCROLL <> PUSH BUTTON Save? When “R” is selected from any above menu or at the end FIGURE 2.4 Menu Display and Sequences 2582-122 Manual, Rev. B Page 14 1/24/22...
- Page 15 Switching mode can also be enabled and disabled via the following M&C command: {C5x} Where x=1 to enable and x=0 to disable. The status of the 2582-122’s Minimum Auto Switching mode setting can be queried by sending the following command: {S5} Which returns {S5x} where x=1 if enabled and x=0 if disabled.
- Page 16 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 2582-122 Manual, Rev. B Page 16 1/24/22...
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