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Cross Technologies 1582-70L Instruction Manual

1582 series
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Instruction Manual

SWITCH
1 AUTO 2
CH 1
MANUAL
CH 2
SWITCH
MANUAL
REMOTE
ON-LINE
SELECT
ON-LINE
RESET
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.
STATUS
1
2
1
2
1
2
ALARM
ALARM
HISTORY
POWER
HISTORY
RESET
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 1582-70L
November 2009 Rev B
SERIES 1582
SWITCH
C
T
ROSS
ECHNOLOGIES, INC.
C
T
ROSS
ECHNOLOGIES, INC.
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Summary of Contents for Cross Technologies 1582-70L

  • Page 1: Instruction Manual

    RESET 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.

  • 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

    RF sources is also provided. Latching relays allow the switch to remain in its "current" state independent of power loss. The 1582-70L detects an external alarm condition on CH1 and CH2 by either a contact closure to ground or an open (selectable). Switching logic can be selected as follows:...

  • Page 4: Technical Specifications

    CH 1 CONTROL CH 2 LOGIC SWITCH RESET REMOTE ALARM SW. RST REMOTE FIGURE 1.1 1582-70L BLOCK DIAGRAM Technical Specifications 1582-70L Technical Specifications Switch Characteristics Impedance 75 ohms Type Latching Relay Isolation >65 dB DC to 10MHz >50 dB to 1.0 MHz, >40 dB to 1.5 GHz...

  • Page 5: Installation

    RF 2 RF 1 RF 2 RF 1 FIGURE 2.0 1582-70L REAR PANEL TABLE 2.0 INPUT / OUTPUT CONNECTORS (FIGURE 2.0) J1, J2, J3, J4, J5, J6 - RF CONNECTORS (FIGURE 2.0) J7 - MONITORS AND CONTROLS CONNECTOR (FIGURE 2.0)

  • Page 6: Controls And Indicators

    HISTORY POWER SELECT ON-LINE RESET HISTOR RESET FIGURE 2.2 1582-70L CONTROLS AND INDICATORS TABLE 2.1 FRONT PANEL CONTROLS AND INDICATORS Item Description CH1 ON-LINE LED Turns green when Channel 1 is selected CH2 ON-LINE LED Turns green when the Channel 2 is selected MANUAL LED Turns red when the Manual Select switch manually selects channel 1 or 2.
  • Page 7 The 1582-70 goes to the last state (CH1 or CH2) it was in when in Auto after Manually or Remotely switching and returning to Auto. Auto switching occurs only if current channel alarms and the other channel is clear. S4 normal position - 1,2,3,4 to ON 1582-70L Manual, Rev. B Page 7 11/05/09...
  • Page 8 POWER SUPPLY POWER SUPPLY S4 - ROCKER JP1, JP2, JP3, JP4, AND S4 POSITIONS SWITCH DETAIL - SHOWN ICS AND LATCHED MODE SHOWN WITH ALL SWITCH POSITIONS IN THE ON SIDE 1582-70L Manual, Rev. B Page 8 11/05/09...
  • Page 9 1582-70L Manual, Rev. B Page 9 11/05/09...

  • Page 10: Setup Instructions

    Auto switching occurs only if current channel alarms and the other channel is clear. Non-dot - JP4; Dot - JP1, JP2, JP3; S4 - ALL TO ON. Factory set mode is generally 1) CH1 Prime Mode. 1582-70L Manual, Rev. B Page 10 11/05/09...

  • Page 11: Environmental Use Information

    G. Top Cover - There are no serviceable 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 REINSTALLED prior to Top Cover screw replacement. FAILURE TO DO this may cause INGRESS and/or EGRESS emission problems. 1582-70L Manual, Rev. B Page 11 11/05/09...

  • Page 12: Theory Of Operation

    4.0 Theory of Operation Cross Technologies 1582-70L Switch 4.1 Introduction - The 1582-70L Switch provides automatic and manual control of RF sources or loads depending on the user's application. Automatic control is facilitated by monitoring of alarm inputs and selecting the initial RF source. Local and remote control of RF sources is also provided. LED indicators are provided for Alarm and Alarm History ("CH1"...
  • Page 13 1 or pin 2 on U8 is forced low causing U8 pin 3 to be forced high. The logic high on U8 pin 3 will provide a Manual LED indication as well as a Manual open collector output on Q1. 1582-70L Manual, Rev. B Page 13...
  • Page 14 It should be noted that the "Ignore B Alarm" configuration has no affect on the "CH2" alarm history indicator. 4.2.8 Power Indicators Power indicators DS9 and DS10 are provided to show the presence of DC power. 1582-70L Manual, Rev. B Page 14 11/05/09...

  • Page 15: 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 1582-70L Manual, Rev. B Page 15 11/05/09...

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