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[ Maestro RTU ] [ Maestro Micro ] [ Modules ] |
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Galvanic Isolation |
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[ Multi I/O Module ] [ 24 Channel Outputs ] [ 24 Channel Inputs ] [ 8 Anolog Outputs ] [ Memory Expansion Module ] [ 8 Channel Mulitplexor ] [ GSM Module ] [ Land-Line Module ] [ Relay Module ] [ Surge Protection ] [ Loop Powered Display ] [ Liquid Crystal Display ] [ Look Display ] [ Load-Shed ] [ Digital Surge Protector ] [ Galvanic Isolation ] |
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Galvanic Isolation with Surge Protection for Analogue Inputs (3, 4 or
8 Channels)
This unit is for additional protection of the Analogue inputs to the
SSE-RTU11 and other I/O modules. This gives comprehensive Galvanic
Isolation as well as lightning protection for harsh environments.
The Isolation is very handy in cases where self powered
instrumentation is used or in typically sub-stations where earth
differences and huge currents are flowing.
Voltage & mA
· Maximum I/O Voltage : 30Vdc
· Typically used for isolation of 4 – 20mA signals. Can not handle
signals smaller than 4mA.
Physical Dimension
· Length : 135mm (for 8 channel)
· Width : 42mm
· Height : 80mm
Connection Sockets
· 14-Way Ribbon to the RTU or I/O Modules.
· 2 x 8 way screw pluggable termination connectors to field.
· 2-Way Power supply 12V+, Ground
Channel (IO) Options available
· Three Channels. (SSE-BBSI3C)
· Four Channels. (SSE-BBSI4C)
· Eight Channels. (SSE-BBSI8C)
Protection
· 2.5kV Galvanic Isolation,
· 10kA Surge protection. |
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