Specifications

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Specifications and Ordering Information

Part Number 162096-01

Rev. F (03/07)

Page 1 of 12

3500 System Overview

Description

The 3500 System provides continuous, online monitoring suitable for machinery

protection applications, and is designed to fully meet the requirements of the

American Petroleum Institute’s API 670 standard for such systems. It represents

our most capable and flexible system in a traditional rack-based design, and

represents numerous features and advantages not provided in other systems.

The system’s highly modular design consists of:

• 3500/05 Instrument Rack (required)

• One or two 3500/15 Power Supplies (required)

• 3500/22M Transient Data Interface or 3500/20 Rack Interface Module

(required)

• One or two 3500/25 Keyphasor® Modules (optional)

• 3500 Rack Configuration Software (required)

• One or more 3500/XX Monitor Modules (required)

• One or more 3500/32 Relay Modules or 3500/34 TMR Relay Modules

(optional)

• One or more 3500/92 Communication Gateway Modules (optional)

• 3500/93, 3500/94, or 3500/95 display OR 3500 Operator Display

Software running on a compatible PC (optional)

• Internal or external intrinsic safety barriers, or galvanic isolators for

hazardous area installations (optional)

These are described in more detail in the following section and in the individual

datasheets for each system component.

Summary of content (12 pages)

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3500 System Overview Description The 3500 System provides continuous, online monitoring suitable for machinery protection applications, and is designed to fully meet the requirements of the American Petroleum Institute’s API 670 standard for such systems. It represents our most capable and flexible system in a traditional rack-based design, and represents numerous features and advantages not provided in other systems.
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System Components (10.5 inches) deep. Actual dimensions of all rack types can be found in our document number 129766. Power Supply Rack The full-size 3500 Rack is available in 19” EIA railmount, panel-cutout-mount, and bulkhead-mount versions. The rack provides slots for two Power Supplies and a Rack Interface Module in the left-most rack positions that are reserved exclusively for these modules.
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The TDI and RIM supply “self monitoring” functions both for themselves and for the rack, in addition to those provided by the individual monitor, relay, communications, and other modules. While the TDI and RIM provide certain functions common to the entire rack, neither is part of the critical monitoring path and has no effect on the proper, normal operation of the overall 3500 System or its machinery protection functions.
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Available 3500 Series Monitor Modules Monitor Type 3500/40M 3500/42M Channels Types • • • • Radial Vibration Axial (Thrust) Position Eccentricity Differential Expansion3 Same as 3500/40M, with the following additional channel types: Number of Channels Four4,5 Monitor Type 3500/622,14 Channels Types 3500/632 • Hazardous Gas Detection Six 3500/64 • Dynamic Pressure16 Four 3500/70M • Recip Impulse / Velocity Four 3500/72M • Reciprocating Compressor Four5 • Reciprocating Compressor Four R
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Notes: 1. In addition to the direct measurement made by the monitor, many channel types provide an enhanced data set consisting of a variety of proportional values that will depend on the monitor type and its configuration. For example, for a radial vibration channel this includes the basic overall (direct) vibration amplitude as well as gap voltage, 1X filtered amplitude, 1X filtered phase, 2X filtered amplitude, 2X filtered phase, NOT 1X amplitude, and Smax.
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machinery auto-shutdown circuit and should be used for general annunciation purposes only. eliminates the need for separate connections between the software and the RIM. Displays Keyphasor Inputs four1 The 3500 System can accommodate up to Keyphasor transducers per rack by installing two 3500/25 Keyphasor modules in a rack2. Each 3500/25 is a half-height module that provides power and termination for up to two Keyphasor transducers each.
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3500 Display Options Display Type Mounting Options Capabilities Meets API 670 3500/93 LCD Display Face Mounting1 – The display installs directly over the front panel of any 3500 rack using a special hinged support. This permits access to the rack’s buffered output connectors and user-interface buttons and switches without disconnecting or disabling the display. 19-inch EIA Rack Mounting – The display is mounted on 19-inch EIA rails and located up to 100 feet away from the 3500 System2.
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Display Type Mounting Options Capabilities Meets API 670 be made to the RIM using a laptop and serial cable, or via optional phone modem. Process Control System In this display option, a Communications Gateway module in the rack provides status and current value information to a process control system, plant computer, or other human machine interface using one of the 3500 System’s supported protocols.
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Notes: 1. 2. 3. 4. For this mounting option only, the Display Interface Module (DIM) must occupy slot 15 (right-most slot) of the rack. With the use of a special external power supply, the display can be located up to 1219 metres (4000 feet) from the 3500 System. It is recommended that the display be located within 7.6 metres (25 feet) of the 3500 rack., as the video driver circuit is optimized for this range. Lengths above 25 feet will degrade the picture quality.
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wireless communications, to completely blind monitoring systems with an as-needed HMI (Human Machine Interface) connection for configuration and information. Multiple displays can be connected concurrently without degrading system performance or interrupting basic machinery protection functions. Software Configurable external termination option that allows field wiring to go to external terminal blocks.
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ensure that memory has not been corrupted by comparing configuration information for agreement and flagging any anomalies. The use of redundant, non-volatile memory also allows the user to program the module ahead of time for spare parts, and ensures that, in the event a redundant power supply is not used, monitor configuration is not lost when power is interrupted and monitoring functions can resume immediately upon reapplication of rack power.
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slot so that the I/O module can then be safely removed without powering down the rack. More Flexible Mounting Options In addition to conventional 19-inch rail and panelcutout mounting options, the 3500 System introduces a new bulkhead mounting option, allowing the rack to be mounted on a wall or other location where rear access to the rack is not available. Enhanced Data Even without condition monitoring software, the 3500 System is able to provide more measurements from each transducer channel.