CTC Union SCE Series Product Manual

Signal conditioner enclosure 8 channel

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SCE300 Series Signal Conditioner Enclosure

8 Channel

Product Manual

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Summary of Contents for CTC Union SCE Series

Page 1 SCE300 Series Signal Conditioner Enclosure SCE300 Series Signal Conditioner Enclosure 8 Channel 8 Channel Product Manual Product Manual...
Page 2: Table Of Contents
Table of Contents • Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 •...
Page 3: Introduction
Introduction This document contains information on the operation, installation and maintenance of the SCE Series Signal Conditioner Enclosure . This manual is an overview of the system and references the specific component manuals . User manuals are provided with the system for all configurable internal components .
Page 4: Product Dimensions & Diagram
Product Dimensions 16.00 in [406.4 mm] 8.80 in 13.03 in [223.5 mm] [331.0 mm] 18.12 in 16.99 in DIMENSIONS [460.2 mm] [431.5 mm] NSIDE SHEET Front View Side View Figure 1. Dimensions Figure 2. Diagram...
Page 5: Mounting Instructions
Mounting Instructions Independant stainless steel mounting feet are included on the enclosure . Wall anchoring screws are not included . Note: if you have purchased a SCE300 series enclosure without cable entries provided, you should add your own entry prior to mounting the enclosure .
Page 6: Conduit Entry
Conduit Entry If you are running conduit to your enclosure, ensure the conduit cable entry enters from the bottom of the enclosure when mounted . Note: To ensure moisture will not flow into the enclosure, a hole should be drilled at the lowest point in the conduit to provide drainage for any moisture .
Page 7: Grounding
Grounding Ensure the shield ground wire on the SCE300 Series enclosure is grounded to earth ground . A. Mounting to Earth Ground When mounting SCE300 Series enclosures to earth ground (such as an I-Beam), mount the shield ground wire using a mounting bolt through one of the mounting brackets on the enclosure .
Page 8 B. Mounting to non-grounded structure When mounting the SCE300 series enclosure to a non-grounded structure, ensure the shield ground wire or customer supplied ground wire is tied to a source of earth ground . Figure 6. Ground Wire Placement...
Page 9: Electrical Connections
Electrical Connectons Cables enter and exit the enclosure through conduit fittings or cord grips on the bottom of the unit . All input and output wiring is connected to the terminal blocks and signal conditioners inside the unit . Inputs are routed through a conduit fitting or cord grips (1 per channel), output wiring is routed through a conduit fitting .
Page 10 Wiring Inputs Cables enter the enclosure through the designated entry option selected (cord grips or conduit or custom user defined/installed options) . All wires are connected to terminal blocks within the enclosure . Sensor inputs for the SCE300 series are located on the right side of the enclosure as indicated by the interior labeling “Sensor Input .”...
Page 11 Input for Vibration and Temperature Data Four Signal Pole Conditioner Terminal Terminal Block Block Cable Position Position Color Destination Signal (+) Black Common Green Shield Drain White Temperature Note: If there is no sensor wired to the sensor input terminal, the corresponding transmitter for that channel will not power on .
Page 12: Troubleshooting
Wiring Outputs The 4-20mA output of the SCE300 series are located on the left side of the enclosure as indicated by the interior labeling “Output .” SCE311 — Signal Conditioners with Single Vibration Band Output Four Signal Pole Conditioner Terminal Terminal Block Block Cable...
Page 13 SCE312 — Signal Conditioners with Single Vibration Band and Temperature Outputs Four Signal Pole Conditioner Terminal Terminal Block Block Cable Position Position Color Destination Channel 1 Output Black Common White Temperature Output...
Page 14 SCE313 — Signal Conditioners with Dual Vibration Band Output Four Signal Pole Conditioner Terminal Terminal Block Block Cable Position Position Color Destination Channel 1 Output Black Common Blue Channel 2 Output...
Page 15 SCE314 — Signal Conditioners with Dual Vibration Band and Temperature Outputs Four Signal Pole Conditioner Terminal Terminal Block Block Cable Position Position Color Destination Channel 1 Output Black Common Blue Channel 2 Output White Temperature Output...
Page 16 Note: When collecting waveform data from the BNC jack on the signal conditioner using a portable data collector that supplies constant current power, it is recommended that the data collector is configured so that power to the sensor is turned off . Although the BNC connector circuitry offers short circuit protection and can safely sink the current, long-term degradation may occur due to increased power dissipation depending on the magnitude of the IEPE current .
Page 17 A short circuit is indicative of a lack of electrical resistance, removing the ability to measure the impact from a change in voltage . This instance is largely driven by an incorrect wiring setup . Verify that all wiring connections are attached in the correct polarity, and that no signal and common wires are touching .
Page 18 This state occurs when the signal conditioner starts up, confirms there is an available configuration, and sets up its peripherals and outputs . If the USB cable is connected and plugged into a PC, this state will persist . Plugging in the USB cable at any point will also cause the device to enter this state .
Page 19 Warranty & Refund Warranty All CTC products are backed by our unconditional lifetime warranty . If any CTC product should ever fail, we will repair or replace it at no charge . Refund All stock products qualify for a full refund if returned in new condition within 90 days of shipment .

This manual is also suitable for:

Sce300 series