Surge Protection
For Business-Critical ContinuityTM
Edco SLCP Series
Two Pair SLC Loop Protector (Modular)
The Edco SLCP Series are four-wire modules designed to protect signaling line
circuits (SLC). The device has 0 ohms of resistance and offers line to
ground protection.
General Technical Specifications
Operating Voltage
5, 12, 18, 24, 32, 36,
48, 52 VDC
Clamping Voltage
8, 15, 20, 30, 36,
43, 50, 60 VDC
Operating Current
1A
Peak Surge Current
250 A (8 x 20 µs)
Frequency Range
EDCO PCB1B-WKEY BASE SOLD SEPARATELY
0 to 20 MHz
< 0.1 dB at 20 MHz
UL
®
Silicon Avalanche Diode (SAD)
497B
Insertion Loss
SPD Technology
Connection Type
Terminal block w/compression lugs
Terminals accept up to 10 AWG
Operating Temperature
-40°C to +85°C
Dimensions (Inches)
2H x 1W x 2.5L (SLCP + PCB1B-WKEY Base)
Weight
1 oz
Certifications
UL 497B
Warranty
5 years
Ordering Information
How to Specify the Appropriate Model
S L C P
VOLTAGE CLAMP
0 8 8 Volts
1 5 15 Volts
2 0 20 Volts
3 0 30 Volts
3 6 36 Volts
4 3 43 Volts
5 0 50 Volts
6 0 60 Volts
Features
■ Compatible with SLC circuits
■ Line-to-ground protection
■ State-of-the-art silicon technology
■ Over-current protection
■ UL listed 497B
■ Requires Edco PCB1B-WKEY base
■ PC642PTU (Pass Thru Unit)
available for troubleshooting
■ 5 year warranty
Installation
Edco PCB1B-WKEY:
Odd Terminals
Unprotected Pair 2
{
Field Side
Unprotected Pair 1
{
Even Terminals
10
9
8
7
6
5
4
3
2
1
}
Protected Pair 2
Electronics Side 2.125" 2.4"
}
Protected Pair 1
Keying Pin
1.0
Ground Terminal 1 OR 10 (internally tied together) to Building Approved Ground.
DO NOT daisy chain grounds.
NOT intended for shield termination. Install ground in accordance with all applicable codes. PCB1B-WKEY accommodates 26
to 10 AWG wire.
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Emerson Network Power Contact information
Headquarters
Surge Protection
328 Water Street
Binghamton, NY 13901
T: (607) 721-8840
T: (800) 288-6169
F: (607) 722-8713
E: contactsurge@emerson.com
IO-50116 2/09 Rev. 2 Printed in USA
www.emersonnetworkpower.com
650 SW 27th Avenue
Ocala, FL 34471
T: (352) 732-3029
T: (800) 648-4076
F: (352) 867-1237
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