Teledyne 2108 Installation And Operation Manual
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Teledyne 2108 Installation And Operation Manual

Teledyne 2108 Installation And Operation Manual

Analog output module
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2108 Analog Output
Module
Installation and Operation Guide
Part #69-2003-239
Copyright © 2002. All rights reserved, Teledyne Isco, Inc.
Revision E, September 14, 2016

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Summary of Contents for Teledyne 2108

  • Page 1 2108 Analog Output Module Installation and Operation Guide Part #69-2003-239 Copyright © 2002. All rights reserved, Teledyne Isco, Inc. Revision E, September 14, 2016...
  • Page 3 Teledyne Isco recommends that you read this manual completely before placing the equipment in service. Although Teledyne Isco designs reliability into all equipment, there is always the possibility of a malfunction. This manual may help in diagnosing and repairing the malfunction.
  • Page 5 2108 Analog Output Module Safety 2108 Analog Output Module Safety General Warnings Before installing, operating, or maintaining this equipment, it is imperative that all hazards and preventive measures are fully understood. While specific hazards may vary according to location and application, take heed in the following general warnings.
  • Page 6 2108 Analog Output Module Safety The equipment and this manual use symbols used to warn of Hazard Symbols hazards. The symbols are explained below. Hazard Symbols Warnings and Cautions The exclamation point within the triangle is a warning sign alerting you of important instructions in the instrument’s technical reference manual.

  • Page 7: Table Of Contents

    1-1 2108 Analog Output Module - Front View ....... 1-1...
  • Page 8 1-2 2108 Communication Connector Pins ........1-4...

  • Page 9: Section 1 Introduction

    2100 series measurement parameters, typically flow, level, and velocity data. The 2108 is an ABS, NEMA 1 box (see Figure 1-1) with a DIN rail mount on the back (Figure 1-2). This allows for easy instal- lation in an equipment box/panel or a control room.
  • Page 10 (P/N 60-2004-219) attaches to the 2100 series module and to the network terminal strip on the 2108. The connector on the front of the 2108 is used to connect to a laptop computer (using RS-232 communication cable P/N 60-2004-046) or a Field Wizard (using communication cable P/N 60-2004-056).

  • Page 11: Technical Specifications

    2108 Analog Output Module Section 1 Introduction 1.2 Technical This section lists the technical specifications for the 2108. Specifications Table 1-1 2108 Analog Output Module Specifications Dimensions Depth = 2.165 inches (55 mm) Width = 6.732 inches (171 mm) Height = 4.764 inches (121 mm) Weight 1.3 pounds (0.6 kg)
  • Page 12 2108 Analog Output Module Section 1 Introduction Table 1-2 2108 Communication Connector Pins Pin Name Description LONA Neuron differential transceiver Data A LONB Neuron differential transceiver Data B VIN+ Positive power supply voltage input/output VIN– Negative power supply voltage input/output...

  • Page 13: Section 2 Installation And Operation

    2.2 Mounting the 2108 The 2108 is a DIN rail mounted unit. It comes with a 7 inch (17.8 cm) piece of DIN rail (Figure 2-1) which can be used for mounting.

  • Page 14: Connection To A 2100 Series Flow Module

    2108 Analog Output Module Section 2 Installation and Operation The 2108 is released from, or attached to, a DIN rail by using the rail release lever (Figure 2-1). Insert an object such as the end of a flat bladed screwdriver into the hole in the rail release and pull down to move the lever.

  • Page 15: Identifying The 2150 Voltage Specification

    2108 Analog Output Module Section 2 Installation and Operation Table 2-1 Voltage Specifications for 2100 System Components Module or Cable Earlier Voltage Range Current Voltage Range Date of Change 2160 7-16.6 VDC 2150 7-16.6 VDC 7-26 VDC March 2005 2110 2101 7-16.6 VDC...

  • Page 16: Identifying The Voltage Specification On The Db9 Cable

    2108 Analog Output Module Section 2 Installation and Operation The module crown connector on the earlier RS-232 DB9 digital communication cable (part #60-2004-046) is unmarked. The con- nector on the 26-volt cable has a serial tag specifying the higher voltage (refer to Figure 2-4).

  • Page 17: Terminal Strip On The Front Of The 2108

    3. Insulate the remaining four wires separately from each other; they will not be connected to the terminal strip. 4. You will need to supply power to the 2108 in your equip- ment cabinet. Connect the DC supply voltage to terminals 1 and 2.

  • Page 18: Terminal Connections If Flow Module Is Powered Separately

    6. You will need to have a power source in your equipment cabinet that supplies power to the 2108 and flow module. Connect the DC supply voltage to terminals 1 and 2 (the blue wires from the connection cable will also be connected to these terminals, as described in steps 3 and 4 above).

  • Page 19: Connection To A 2151P Module

    All connected system components should share a common supply ground. 2.6 Connection to a 2151P The 2108 can be used with Isco’s intrinsically safe 2151P area Module velocity flow system. Details concerning installation of the 2151P can be found in that module’s user manual.

  • Page 20: Configuration In Flowlink

    Each analog output needs to be configured with Isco’s Flowlink for Windows software. Flowlink The 2108 can be connected to a laptop computer or Isco Field Wizard by using the six-pin network connector on the front of the 2108 (refer to Figure 2-8).

  • Page 21: Channel 1 Setup Screen In Flowlink

    2108 Analog Output Module Section 2 Installation and Operation Figure 2-9 Channel 1 setup screen in flowlink 3. From the Channel 1 Setup screen, click the down arrow by Measurement Input. 4. Select the input you want to measure (such as level) and click the Apply F9 button on the bottom of the screen.

  • Page 22: Manual Control Of Output Percentage

    Do not immerse the module in any liquids. CAUTION Do not immerse the module in a bath for cleaning. The 2108 is not hermetically sealed. If internal components get wet, the module may be permanently damaged.

  • Page 23: Section 3 Modbus Protocol

    2108 Analog Output Module Section 3 Modbus Protocol Sections 3.1 through 3.5 give an overview of the basic capabilities and operation of Modbus protocol as it applies to Isco 2100 Series flow modules. For a Glossary of Terms and Common Acronyms, see sections 3.4 and 3.5.

  • Page 24: Establishing Communication

    2108 Analog Output Module Section 3 Modbus Protocol By accessing these registers you can obtain the current value of whatever parameter you desire. The reading(s) can then be dis- played or stored wherever you designate as a destination; for example, a process control computer.
  • Page 25 2108 Analog Output Module Section 3 Modbus Protocol Connection to the module is made through the RS-232 communi- cation port on the top of the module. Note For low power operation, we recommend connecting the mod- ule(s) to the computer using the straight-through cable (Isco part number 60-5314-529), which consumes less power, instead of our standard interrogation cable.

  • Page 26: Glossary Of Terms

    2108 Analog Output Module Section 3 Modbus Protocol Note that Process Control can be either manual or automated in this example, and that the OPC server and Process Control may be located physically on the same computer. 3.4 Glossary of Terms...

  • Page 27: Register Specifications

    2108 Analog Output Module Section 3 Modbus Protocol DCS - Distributed Control Systems MTU - Master Terminal Unit OPC - Object Linking and Embedding (OLE) for Process Control PLC - Programmable Logic Controller RTU - Remote Terminal Unit SCADA - Supervisory Control And Data Acquisition TCP/IP - Transmission Control Protocol/Internet Protocol 3.6 Register Specifications...
  • Page 28 2108 Analog Output Module Section 3 Modbus Protocol The register definitions for the individual modules (Modbus ASCII addresses 2+(N-1)) are in Table 3-2 below: Table 3-2 Modbus ASCII Address 2+ (N-1) Register Definitions Register Name Data Type Units Read/Write Number(s)
  • Page 29 2108 Analog Output Module Section 3 Modbus Protocol Table 3-2 Modbus ASCII Address 2+ (N-1) Register Definitions (1) A write to the Identify module register will cause the module to perform the identify operation which may be a steady LED for a few seconds or a beep in the Field Wizard.
  • Page 30 2108 Analog Output Module Section 3 Modbus Protocol Table 3-2 Modbus ASCII Address 2+ (N-1) Register Definitions Register Name Data Type Units Read/Write Number(s) Analog channel 3 sta- 16-bit integer Read tus code 208-213 Analog channel 3 time Time Read...
  • Page 31 2108 Analog Output Module Section 3 Modbus Protocol Table 3-3 2100 Measurement Parameters by Model Number* 2103, 2103c/g, 2015, 2108 2110 2150, 2151, 2151P 2105c/g Voltage Analog channel 1 Level Level Analog channel 2 Flow Velocity Analog channel 3 Volume...
  • Page 32 2108 Analog Output Module Section 3 Modbus Protocol 3-10...

  • Page 33: Appendix A Replacement Parts

    Replacement parts are called out in the following page. Refer to the call-outs in the adjacent table to determine the part number for the item. Replacement parts can be purchased by contacting Teledyne Isco’s Customer Service Department. Teledyne Isco, Inc.
  • Page 34 2108 Analog Output Module Appendix A Replacement Parts...
  • Page 35 Compliance Statements...
  • Page 37 * This warranty applies to the USA and countries where Teledyne Isco does not have an authorized dealer. Customers in countries outside the USA, where Teledyne Isco has an authorized dealer, should contact their Teledyne Isco dealer for warranty service.
  • Page 39 1-1 2108 Analog Output Module - Front View ....... 1-1...
  • Page 41 1-2 2108 Communication Connector Pins ........1-4...

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