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Telenetics RM16M - Versatile Rack Mounting Chassis Installation And Operation Manual

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RM16M DCV-R/ RM16M ACV-R
Installation and Operation Guide
TEL-6200508506004 Rev. A

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  • Page 1 RM16M DCV-R/ RM16M ACV-R Installation and Operation Guide TEL-6200508506004 Rev. A...
  • Page 2 The products and programs described in this Installation and Operation Guide are licensed products of Telenetics Corporation. This Installation and Operation Guide contains proprietary information protected by copyright, and this Installation and Operation Guide and all accompanying hardware and documentation are copyrighted. Telenetics Corporation does not warrant that the hardware will work properly in all environments and applications, and makes no warranty and representation, either implied or expressed, with respect to the...
  • Page 3 FCC Requirements This equipment complies with FCC Rules, Part 68. Located on the equipment is the FCC Registration Number and Ringer Equivalence Number (REN). You must provide this information to the telephone company if requested. The Registration number and REN will be inscribed on the printed circuit board on insert cards or on a label attached to either the chassis bottom or metal end plate on standalone or rack models.
  • Page 4 frequency energy, interfering with radio communications, if not installed and used according to the instruction manual. It has been tested and complies with the limits for a Class A computer device, according to FCC Rules, Part 15. Operation of this equipment in a residential area may cause interference.

  • Page 5: Table Of Contents

    Contents CHAPTER 1 INTRODUCTION..............7 ....................7 VERVIEW ..........9 ANEL NTERFACE ONNECTORS DC S ..............11 OCAL HELF ODEL .................12 ONTACT NFORMATION CHAPTER 2 INSTALLATION.............. 13 ........13 NPACKING AND NSPECTING THE QUIPMENT ..................13 REPARATION ..............15 NSTALLATION ROCEDURES Required Tools and Equipment ............ 15 Mechanical Assembly ..............
  • Page 6 Contents CHAPTER 4 MAINTENANCE..............33 PC C ....................33 ARDS ..................33 OWER ODULE APPENDIX A SPECIFICATIONS ............35 APPENDIX B 24 VOLT INPUT DATA SHELF........37 24 V ............37 HELF PECIFICATIONS APPENDIX C DIGITAL INTERFACE DESCRIPTIONS ....39 APPENDIX D TELEPHONE LINE CABLES........43 ................

  • Page 7: Chapter 1 Introduction

    Chapter 1 Introduction he Telenetics RM16M Universal Data Shelf™ is a heavy-gauge steel-plated modem rack chassis. It measures 7 inches high and 10.75 inches deep, and mounts in a standard 19- or 23-inch rack. The Data Shelf comes in two versions: AC (RM16M ACV-R) and DC (RM16M DCV-R).
  • Page 8 Installation in the Data Shelf, converting user-supplied 48 volt DC input to + 15 Vdc, 15 Vdc, and +8.5 Vdc outputs for distribution to the PC cards. Regulators on the PC cards convert the plus and minus 15 Vdc to plus and minus 12 Vdc and + 8.5 Vdc to +5 Vdc.

  • Page 9: Back Panel Interface Connectors

    Back Panel Interface Connectors All DTE, Telco and power connections are made at the back panel of the Data Shelf. The DTE connectors can be: v Individual 25-pin connectors one for each PC card (standard) v Two 50-pin mass termination connectors (optional) v Wire-wrap pins (optional) The Telco connectors can be: v Individual 8-pin modular jacks...
  • Page 10 Installation Figure 1-3. Examples of Back Panels with 25-pin DTE Connectors and 8-pin Modular Telco Jacks Figure 1-4. Example of Back Panel with 25-pin EIA DTE Connectors and Mass Termination Telco Connectors Page 10...

  • Page 11: Localview Dc Shelf Model

    Figure 1-5. Example of Back Panel with Mass Termination Connectors for DTE and Telco Connections LocalView DC Shelf Model The LocalView DC shelf is a special model of the DC version of the Data Shelf that provides modem system network management. Figure 1-6 shows the back panel of the LocalView Data Shelf.

  • Page 12: Contact Information

    Installation Figure 1-6. Back Panel of LocalView Data Shelf (DC Version only) Contact Information For more information about Telenetics Universal Data Shelves, or other Telenetics solutions, contact us using any of the following methods. Voice Calls We welcome your calls at (949) 455-4000 Monday through Friday, from 8:00 am to 5:00 pm Pacific Time.

  • Page 13: Chapter 2 Installation

    Website Our website contains valuable information about our products. We encourage you to visit us online at www.telenetics.com. Chapter 2 Installation his chapter describes how to install the Data Shelf. Unpacking and Inspecting the Equipment Unpack the equipment and compare the contents to the packing list. Inspect the equipment for any damage that may have occurred in shipment.
  • Page 14 Installation v Provides at least 4 inches at the back of the enclosure for interface cable clearance and unobstructed airflow. Side and top clearances for rack-mounted equipment are dictated by the rack-cabinet provisions, but should allow a free flow of cooling air (Figure 2-1).

  • Page 15: Installation Procedures

    Installation Procedures Service personnel should be familiar with the complete installation procedure before installing the shelf. Required Tools and Equipment Special tools or test equipment are not required for installation. CAUTION: To prevent damage to enclosure components from overheating, ensure clearances of 1 ¾-inch top and bottom between mounted enclosures.

  • Page 16: Electrical Installation

    Installation Electrical Installation All power connections are made at the back panel of the Data Shelf. AC Power (RM16M ACV-R Data Shelf) Power for the AC version of the Data Shelf (RM16M ACV-R) is supplied to the power modules through a separate AC power cord. The power cord is fastened to the back panel with a cable clamp to prevent it from becoming unattached.
  • Page 17 Figure 2-4. Power Terminals Figure 2-5. Example of a Single Power Source Installation Page 17...

  • Page 18: Digital Eia-232 Interface

    Installation Digital EIA-232 Interface The 16 EIA-232C or D digital input connectors are labeled and shown in Figure 2-2. These connectors are either Cannon or Cinch 25-pin D series, as defined in EIA-232. For a description of the active pin connectors, refer to Appendix D on page 39.

  • Page 19: Telephone Line Interfaces

    Telephone Line Interfaces The Data Shelf is FCC certified for connection to the dial-up Public Switched Telephone Network (PSTN). The following sections describe the standard and optional ways for connecting to the communications line. Modular Jack Connectors The standard Data Shelf back panel has 16 8-pin modular jacks, one for each modem.

  • Page 20: Installing And Removing Power Modules

    Installation same as for standard modems. Installing and Removing Power Modules Power modules generate power that is bused to the 16 modem edge connectors on the recessed power bus. Power modules are available in AC and DC versions. AC Power Module The AC power module is a 2-slot module designed for the RM16M ACV-R Data Shelf.
  • Page 21 Page 21...

  • Page 22: Dc Power Module

    Installation DC Power Module The DC power module is a single-slot module designed for the RM16M DCV-R Data Shelf. The RM16M DCV-R Data Shelf can hold up to two power modules. When two power supply modules are used, any loss of supply or operating voltage to one module causes the other module to carry the entire load.

  • Page 23: Removing Power Modules

    module. Then plug power cord into a 115 or 230 VAC outlet, as required. v DC modules: attach a DC power source as described under “DC Power” on page 16 11. Raise the hinged front panel. Removing Power Modules To remo ve power modules: 1.

  • Page 24: Removing Pc Cards

    Installation 3. Align the module in the Data Shelf guide grooves. 4. Gently slide the module into the Data Shelf until it rests against the edge connector. 5. Firmly push the card in to seat the edge connector. 6. To install additional PC cards, repeat steps 2 through 5. 7.

  • Page 25: Digital Interface Backplane Installation

    Figure 2 -5. PC Card Module Digital Interface Backplane Installation When the digital interface backplane is required, use the following installation procedure: v Determine which of the two EIA-232 connectors requires the special backplane. Each backplane converts two EIA-232 connectors to one 50-position connector or 50-wire wrap pins. v Plug the two 25-pin male connectors into the two 25-pin receptacles.
  • Page 26 Installation Table 2-4. Digital Interface Pin Functions, Special Backplane Wire Wrap Page 26...
  • Page 27 Wire Wrap Page 27...
  • Page 28 Installation OTES Page 28...

  • Page 29: Chapter 3 Operation

    Chapter 3 Operation he Data Shelf accepts leased line, PSTN, and DDS-type modems. Leased-line modems operate on conditioned or unconditioned leased lines. PSTN-type modems operate on the dial-up network and have features that allow establishment of dial-up circuits and data transfer. Some modems can operate on either leased lines or PSTN.
  • Page 30 Operation front panel. The LCD functions are explained in the manual for the modem. Page 30...

  • Page 31: Special Assemblies

    Special Assemblies The Data Shelf can be configured with assemblies that enhance or modify the operation of the basic modems. The operation of the special assemblies is explained in the manual for the associated equipment. Some special assemblies are: v 801 Automatic Call Unit (ACU) Used with PSTN-type modems to establish automatic data calls on a dial-up network.

  • Page 33: Chapter 4 Maintenance

    Chapter 4 Maintenance His appendix provides maintenance information for PC cards and power modules. PC Cards If a PC card becomes inoperative, replace it. Field repair is not recommended. Contact Telenetics for instructions on repairs and replacement (see “Contact Information” on page 12). When swapping out PC cards, you do not have to turn off system power.
  • Page 34 Maintenance OTES Page 34...

  • Page 35: Appendix A Specifications

    Appendix A Specifications EIA Standard: Compliant with EIA Standard EIA-310-C Width: 19 inches (48.3 cm) Depth: 10.75 inches (27.3 cm) Height: 7 inches (17.8 cm) Weight: 20 lbs (9.1 Kg) shipped 50 lbs (22.7 Kg) loaded AC Power Input voltage 115 VAC +/- 10%, (RM16M ACV-R): 50/60 Hz...
  • Page 36 Specifications OTES Page 36...

  • Page 37: Appendix B 24 Volt Input Data Shelf

    Appendix B 24 Volt Input Data Shelf The RM 16M DCV-R Data Shelf is also available as a 24-volt input Data Shelf. In operation and function, this Data Shelf is identical to its 48-volt counterpart. The terminal strips are shown in Figure B-1. Figure B -1.
  • Page 38 24 Volt Input Shelf OTES Page 38...

  • Page 39: Appendix C Digital Interface Descriptions

    Appendix C Digital Interface Descriptions This appendix lists the digital interface descriptions. The information in this appendix may vary, depending on modem type. Consult the manual for the particular PC card you are using. Table C-1. Digital Interface Signal Descriptions (232-C) EIA- CCITT Signal Name...
  • Page 40 Digital Interface Descriptions Table C-1. Digital Interface Signal Descriptions (232-C) EIA- CCITT Signal Name Description 232C 12 volts 12 voltage reference Not used Sec. Received Carrier detect on a secondary channel. Line Signal Detector Sec. Clear to Clear to send on a secondary channel. Send Sec.
  • Page 41 Digital Interface Descriptions Table C-2. Digital Interface Signal Descriptions (232D) EIA- CCITT Signal Name Description 232D Shield No connection Transmit Data Serial digital data (to be modulated) from a data terminal or other digital data source. It must be accompanied by a transmit clock (pin 15) or by an external data rate clock (pin 24).
  • Page 42 Digital Interface Descriptions Table C-2. Digital Interface Signal Descriptions (232D) EIA- CCITT Signal Name Description 232D Transmit A transmit data clock output for use by an Clock (DCE) external data source. Positive clock transitions correspond to data transitions Not used Receive Clock A receive data rate clock output for use by the external data sink.

  • Page 43: Appendix D Telephone Line Cables

    Appendix D Telephone Line Cables Table D-1 lists the functions of the modular jacks on the back panel of the Data Shelf. The figures that follow Table D-1 show typical telephone-line cable configurations. The last two figures show DDS cable configurations. Table D-1.
  • Page 44 Telephone Line Cables Figure D-1. Programmable Cable Figure D-2. Permissive Cable Page 44...
  • Page 45 Telephone Line Cables Figure D-3. Leased Line Cable Figure D-4. Example 1: DDS Cable (cable is also used for dial backup-type modems) Page 45...
  • Page 46 Telephone Line Cables Figure D-5. Example 2: DDS Cable (cable is also used for dial backup-type modems) Page 46...
  • Page 47 Warranty Telenetics warrants that equipment manufactured and sold by us is free from defects in material and workmanship. Under this warranty, our obligation is limited to repairing or replacing any equipment or parts (not already carrying a separate warranty of their supplier) proved to be defective by our inspection within two years after sale to their original purchaser.

  • Page 48: Technical Support

    Telephone Line Cables For the technical support of our customers, please dial (949) 455-4000 between 8:00 a.m. and 5:00 p.m. Pacific Time, Monday through Friday. Do not return any item without first calling this number to receive service or technical instructions. Please feel free to use this number for technical information, application information, and modem/data communication fault isolation.
  • Page 49 Telephone Line Cables tag. v The serial number for each item you wish to return. v A description of the problem you are encountering. v The cause of the problem (if known). A product support specia list may call to verify that the product is properly installed or may ask you to perform tests to insure that the product has actually failed.

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Rm16m dcv-rRm16m acv-r

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