SD series Ultra-slim user-friendly devices for protecting electronic equipment and systems

Update: 2016/5/26      View:
  • Brand:    MTL
  • Type:    
  • Order Online
Introduction
Range of ATEX Certified intrinsically
safe surge protectors
• Ultra-slim space-saving design; easy
installation
• Multistage hybrid protection circuitry
– 20kA maximum surge current
• Range of voltage ratings – to suit all
process I/O applications
• High bandwidth, low resistance, RTD,
PSTN and 3-wire transmitter versions
available

• 10 year product warranty


The SD Series is a range of surge protection
devices combining unparalleled packing
densities, application versatility, proven
reliable hybrid circuitry, simple installation and
optional ‘loop disconnect’ facilities – features
which make the series the ultimate surge
protection solution for process equipment, I/O
systems and communications networks.
The exceptionally high packing densities
are the consequence of an ultra slim ‘footprint’
for individual modules which can thus ‘doubleup’
as feedback terminals. Each module
provides full hybrid surge protection for 2 and
3 wire loop protection.
Modules with a comprehensive range
of voltage ratings cover all process related
signals such as RTDs, THCs, 4 to 20mA loops,
telemetry outstations, shut-down systems and
fire and gas detectors.

FULLTECH Application Preferred SPD Alternative

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Foundation Fieldbus
31.25kbits/s voltage mode
1.0/2.5 Mbits/s
SD32R
SD55R

HART SD32X SD32, SD32R

Honeywell DE SD32X SD32, SD32R

LonWorks
FFT-10
LPT-10
TP-78
IS78†
SD32R
SD55R
SD07R
SD32R

Modbus ‘& Modbus Plus (RS485) SD16R

PROFIBUS DP PA (IEC 1158, 31.25 kbits/s)
SD32R
SD32R

RS232 SD16 SD16X
RS422 SD07R
RS423 SD07R
RS485 SD07R

WorldRP (IEC 1158)
31.25 kbits/s voltage mode
1.0/2.5 Mbits/s
SD32R
SD55R

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