MDCAT
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-8139 Rev.4 P. 3 / 4
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CONNECTION DIAGRAM
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PROTECTING STP DEVICE
*
3
*
3
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PROTECTING NON-STP (UTP) DEVICE
MDCAT
(Protected Device)
Crossover Wire
FG
*
2
*
7
*
5
*
1. Unshield twisted-pair cable
*
2. Maintain the shortcircuit bar. The protected device is earthed.
*
3. Cable included in the product package or provided by customer.
*
4. Shield twisted-pair cable
*
5. STP cable’s shield wire serves as the crossover wiring.
*
6. The protected device is ‘earthed’ when the shortcircuit bar is connected. Remove the bar in order to switch to ‘floating’ state.
*
7. Use a DIN rail made of steel or copper when connecting to ground via the DIN rail.
Single mount DIN rail for option code ‘/DR’ is made of aluminum.
Connect to ground with ground terminal when this DIN rail is used.
MDCAT
(Protected Device)
FG
*
6
*
7
SHLD
G
SHLD
G
UTP Cable
*
1
STP Cable
*
4
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NETWORK CONNECTION EXAMPLE
Hub / Switch
Server
Protocol
Converter
Remote I/O
Remote I/O
Router
MDCAT
PC
Open Field Network
Network Camera
