CPE80 Datasheet, PDF (1/2 Pages) Protek Devices – MOTHERBOARD & ENCLOSURE

Only One Name Means ProTek’Tion™
CPE 80
&
MB 80
MOTHERBOARD & ENCLOSURE
APPLICATIONS
✔ Multiple Data Line Panel Protection
✔ Emergency Shutdown Systems
✔ Process Control Panels
CPE 80 ENCLOSURE
FEATURES
✔ MB 80: Glass Filled Laminate Circuit Board with Stand-Offs
✔ CPE 80: Rugged Cast Aluminum Two-Tone Baked Enamel Base &
Removable Cover
✔ Wiring Interface Accepts a Maximum of Eight(8) Circuit Boards
✔ Two 10-32 Brass Ground Studs for Low Impedance
✔ Motherboard is Clearly Marked for Easy Installation
MECHANICAL CHARACTERISTICS
✔ Screw Type Stripline Connectors for AWG 20-24 Wire
✔ Four (4) Mounting Holes for #8 Screws
✔ Approximate Weight of the MB 80: 340 grams
✔ Approximate Weight of the CPE 80: 1.6 kilograms
✔ Dimensions of the MB 80: 9”H (22.9 cm) x 5.5”W (14 cm), with 3” (7.6 cm)
Minimum Interface Depth if Mounting in an Enclosure
✔ Dimensions of the CPE 80: 9.5”H (24.1 cm) x 6.25”W (15.8 cm), with 3.5”
(8.9 cm) Minimum Interface Depth if Mounting in an Enclosure
MB 80 MOTHERBOARD
DESCRIPTION
The CPE 80 and MB 80 provides protection of 32 data lines using up to eight (8)
SPDs (surge protection device). These products accomodate a variety of SPDs
such as 232B, 422B and 420LB; which are not included with the motherboard
or enclosure. Available from ProTek Devices, each data line SPD has four, two
stage protection circuits. The SPDs provide primary and secondary protection
against lightning, inductive switching and ESD transient threats. The first stage
diverts the transient current through the ground terminal return part and the
second stage clamps the voltage to a safe level without interruption of service.
These interface board assemblies are located between the unprotected
transient threat environment (incoming data lines) and the protected sensitive
electronic equipment or system. The motherboard is marked identifying the
protected side. The unprotected side should be located away from the protected data line
cables.
The MB 80 is a motherboard containing eight (8) edge card connectors and two (2) strip
terminal blocks. The edge card connectors are soldered onto the motherboard, which is
connected to the terminal blocks by copper traces. The terminal blocks have screw type
connections for easy installation between the unprotected and the protected equipment.
Data line surge protection devices are inserted into the edge card connectors for protection
of sensitive equipment and/or systems.
The CPE 80 includes a motherboard (MB 80) inside a rugged, cast aluminum housing with
a removable cover. The housing contains two (2) holes on either side of the case for data
line cables. Mounting hardware is provided for the data line cables.
05072.R2 1/03
1
www.protekdevices.com