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Instruction Manual

Model 1582-225L2

Dual 1:1 Switch

April 2018, Rev. A

MANUAL

SELECT

MODEL 1582

SWITCH

ROSS

ECHNOLOGIES INC.

HISTORY

ALARM

ONLINE

HISTORY
ALARM
ONLINE

MANUAL
REMOTE
AUTO

ALARM
PS1
PS2

SWITCH

RESET

AUTO

BACK-UP

PRIMARY

HISTORY

RESET

MANUAL

SELECT

HISTORY

ALARM

ONLINE

HISTORY
ALARM
ONLINE

SWITCH

RESET

AUTO

BACK-UP

PRIMARY

MANUAL
REMOTE
AUTO

SWITCH 1

SWITCH 2

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.

ROSS

ECHNOLOGIES, INC.

6170 Shiloh Road

Alphabet, Georgia 30005

(770) 886-8005

FAX (770) 886-7964

Toll Free 888-900-5588

WEB: www.crosstechnologies.com

E-MAIL: [email protected]

Summary of Contents for 1582-225L2

Page 1: ...ITCH 1 SWITCH 2 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 CROSS TECHNOL...

Page 2: ...ar 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 This warranty does not cover parts or equipment which have been subject to misuse negligence or accident by ...

Page 3: ...clear When power is lost the current latched state remains selected Front panel LEDs indicate PRIMARY and BACK UP alarms Remote or Manual mode and redundant power supplies on Rear panel DIP switches set alarm polarity NO or NC for alarm M C interface and Auto modes PRIMARY PRIME LATBACK UP or MIN SW The front panel switch selects the signal path in the Manual mode or selects AUTO switching The RS2...

Page 4: ...RY ALARM CONTACT CLOSURE ALARM BACK UP CONTROLLER BU B RF P A RF BU A RF SW 1B SWITCHED RF SW 1A SWITCHED RF P B RF BU B RF P A RF BU A RF SW 2BSWITCHED RF SW 2A SWITCHED RF SWITCH 2 SWITCH 1 FIGURE 1 2 Model 1582 225L2 Switch Block Diagram 1582 225L2 Manual Rev A Page 4 04 26 18 ...

Page 5: ...FIGURE 1 3 Model 1582 225L2 Switch Wiring Diagram FIGURE 1 4 Model 1582 225L2 Switch Interconnections Chart 1582 225L2 Manual Rev A Page 5 04 26 18 ...

Page 6: ...nse RS232C or RS422 485 Selectable 9600 Ethernet Optional M C Interface Baud Rate Form C relay 30VDC 0 5A maximum Alarm Output Signal 12 dB minimum 14 dB typical DC to 1 5 GHz 10 dB minimum 12 dB typical 1 5 to 2 5 GHz Return Loss 75Ω BNC Impedance Connectors TABLE 1 0 1582 225L2 1 1 Switch Specifications Redundant 100 240 10 VAC 47 63 Hz 20 Watts maximum Power Supplies Power 1 RU 19 inch Standard...

Page 7: ... 10 C to 40 C Specifications subject to change without notice Cross Technologies Inc 50Ω SMA SS 50Ω BNC D 0 to 50 degrees C operation W 31 Ethernet with Direct TCP IP Access W 28 Ethernet with SNMP and MIB Interface W 18 Ethernet W 8 Available Options 1582 225L2 Manual Rev A Page 7 04 26 18 ...

Page 8: ... 7 8 9 1 2 3 4 5 6 7 8 9 Female DB 9 PC Com Port M C Cable Diagram Cross Technologies Frequency Converters Connector Rear panel DB 9 Female J15 Pinouts RS 232C 422 485 Pinouts RS 232C 422 485 Pin Function 1 Rx 2 Rx RS 232C 3 Tx RS 232C 4 Tx 5 GND 6 Alarm Relay Common 7 Alarm Relay Normally Open 8 Not Used 9 Alarm Relay Normally Closed 1582 225L2 Manual Rev A Page 8 04 26 18 ...

Page 9: ...emain in Remote Mode until one of the following occurs S Command Code aa unit address range 00 to 31 only used if interface is RS485 otherwise omit where aaCSx Set RF Switch Position SW2 Will remotely set the switch to BACK UP The unit will ignore this command if the switch is in manual mode The unit will reply with the character if the command is successfully processed 1 A Switch Reset SW1 comman...

Page 10: ...e mode Also this command will reset the switch position if it is currently latched to the BACK UP position and if PRIMARY is not alarmed example CC This command has the same effect as pressing the front panel Switch Reset button C command code aa unit address range 00 to 31 only used if interface is RS485 otherwise omit where aaCC Switch Reset SW2 Will return Switch 1 to Auto mode if it is in Remo...

Page 11: ... alarm is on 1 Command Code aaS1 Get Switch 1 Alarm Status where aaSY Get Switch 2 State aa unit address range 00 to 31 only used if interface is RS485 otherwise omit where Returns aaS2bcde b Switch Position 1 or 2 Y Command Code aa unit address range 00 to 31 only used if interface is RS485 otherwise omit Returns aaSYbc The unit will append the ʻ ʼ character if the command is successfully process...

Page 12: ...character if the command is successfully processed e Switch 2 BACK UP alarm history status 0 if no alarm history 1 if an alarm occurred d Switch 2 BACK UP alarm status 0 if alarm is off 1 if alarm is on c Switch 2 PRIMARY alarm history status 0 if no alarm history 1 if an alarm occurred b Switch 2 PRIMARY alarm status 0 if alarm is off 1 if alarm is on 2 command code aa unit address range 00 to 31...

Page 13: ...iggyback PCB housed in a 1 RU 1 3 4 inch high by 12 inch deep chassis Redundant switching power supplies provide power for the assembly The 1582 225L2 can be secured to a rack using the 4 holes on the front panel FIGURE 2 1 1582 225L2 RF Switch Assembly 1582 225L2 Manual Rev A Page 13 04 26 18 ...

Page 14: ...IN OUT is the input to or the output from the converter BNC female 75Ω SWITCH M C J15 Remote operation via the RS232 or RS422 M C DB9 female connector See table 2 1 UNIT1 and UNIT2 M C J16A J16B Alarm inputs for CH1 CH2 DB9 female connectors OFF S1 SWITCH CONFIGURATION 1 ON 8 S1 SWITCH CONFIGURATION Selects CH1 and CH2 alarm polarities and Auto Switch mode See Table 3 0 J7 J8 J9 J10 J11 J12 P B B ...

Page 15: ...REMOTE AUTO ALARM PS1 PS2 SWITCH SWITCH RESET AUTO S1 SWITCH RESET Push button resets switch to CH1 if it is good and switch is in LATCH mode Also resets REMOTE selection to normal AUTO operation PRIMARY SWITCH 1 SWITCH 2 S3 MANUAL SELECT 3 position switch manually selects CH1 or CH2 or puts the unit in AUTO mode switch position determined by Alarm and Remote closures S2 HISTORY RESET Push button ...

Page 16: ...two power cords to AC1 and AC2 6 Manually switch between PRIMARY and BACK UP and be sure switching occurs Check SW1 and SW2 7 Switch to AUTO Alarm Switch 1 and note that automatic switching occurs Remove alarm to CHI and note that the output switches as desired Push RESET if in LATCH mode Repeat for CH2 AC Fuse 2 amp slow blow Type T 5 mm X 20 mm FUSE DRAWER SPARE FUSE INPUT 100 240 10 VAC 47 63 H...

Page 17: ... switching occurs only if current channel alarms and the other channel is clear Switching is accomplished using latching relays so if power is removed from the 1582 225L2 CH1 and CH2 RF will continue to go to the output selected prior to power loss and will remain there when power is applied assuming no change in alarm status from when power was lost The channels can be manually switched by the fr...

Page 18: ... Alarm Input Polarity Switch A if Dual SW5 Minimum Auto Switching X X X X X X OFF OFF X X X X ON OFF X X Latch to CH2 X X X X OFF ON X X CH1 Prime SW8 SW7 SW6 SW5 SW4 SW3 SW2 SW1 Select Auto Switching Mode Switch A if Dual SW3 SW4 X X X X X X ON ON Ethernet Optional X X X X X X ON OFF RS485 X X X X X X OFF ON RS422 RS232 SW8 SW7 SW6 SW5 SW4 SW3 SW2 X X X X X X OFF OFF SW1 Select Serial M C Interfa...

Page 19: ...fe operation of the equipment is not compromised Additional space between units may be required E Circuit Overloading Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits could have on over current protection and supply wiring Appropriate consideration of equipment name plate rating should be used when addressing this co...

Page 20: ...S INC 6170 Shiloh Road Alphabet 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 1582 225L2 Manual Rev A Page 20 04 26 18 ...

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