Emerson SolaHD STC-SLAC Series Quick Start Manual

SolaHD™ STC-SLAC Series Surge Protection Devices
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4/20 mA SIGNAL
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120 VAC POWER

Installation

Signal Line Connections:

Connect GND Terminal to Local Ground using #12 AWG wire minimum
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L1 and L2 – Connect for Signal Pair #1
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L3 and L4 – Connect for Signal Pair #2
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Terminals accept #24-#14 AWG wire, torque to 4kg-cm
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"S" Connection for Cable Shield ( if applicable)
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CAUTION: Do not place this product in service on any signal line capable of suppying more than
150 milliamperes continuously.

AC Power Connections:

Connect AC Power as Marked on Case using #12 AWG wire minimum
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Keep 120 VAC Power feed separate from Low Voltage 4/20 mA feed
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Ordering Information

STC-SLAC-12036
Polycarbonate case
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Includes: STC-642-036 data/signal dual-pair SPD, up to 36V rated
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Technical Support

Phone: 1.800.377-4384 or 1.847.268.6651
E-mail: solahd.technicalservices@emerson.com
Web site: www.solahd.com
While every precaution has been taken to ensure accuracy and completeness in this manual, Appleton Grp LLC d/b/a Appleton Group
assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions.
The Emerson logo is a trademark and service mark of Emerson Electric Co.
Appleton Grp LLC d/b/a Appleton Group. SolaHD is a registered trademark of Appleton Grp LLC.
All other marks are the property of their respective owners. © 2020 Emerson Electric Co. All rights reserved.
A272-257 Rev. 4 July 2020
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4/20 mA SIGNAL
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120 VAC POWER