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Cross Technologies 1582-70L Instruction Manual

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Instruction Manual

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.
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
April 2009 Rev A
C
T
ROSS
C
T
ECHNOLOGIES, INC.
ROSS
ECHNOLOGIES, INC.
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Summary of Contents for Cross Technologies 1582-70L

  • Page 1: Instruction Manual

    ECHNOLOGIES, INC. 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: Equipment Description

    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

    1.2 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 Switch time ≤10 milliseconds Insertion Loss ≤1 dB to 1.0 GHz ≤1.5 dB to 2.0 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

    POWER ON-LINE SELECT ON-LINE RESET HISTORY 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_A Page 7 4/09/09...

  • Page 8: Mechanical

    THE ON SIDE FIGURE 2.3 PCB SETTINGS PARTS LOCATIONS 2.3 Mechanical - The 1582-70L is rack mounted by attaching the front panel to a rack through the four holes at the edges of the panel. 2.4 Installation a. Set the on board controls as desired (Tables 2.2, 2.3, Figure 2.3).
  • Page 9 1582-70L Manual_A Page 9 4/09/09...

  • Page 10: Switch Mode Setup

    Non-dot - JP4; Dot - JP1, JP2, JP3; S4 - ALL TO ON. Factory set mode is generally (3) Minimum Auto switching, Initial Channel Select (ICS) Mode. 1582-70L Manual_A Page 10 4/09/09...

  • Page 11: Theory Of Operation

    3.0 Theory of Operation Cross Technologies 1582-70L Switch 3.1 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.

  • Page 12: 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 1582-70L Manual, Rev. A Page 3 4/09/09...

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