Page 209 - Surge-Protection-E_0.pdf

SPDs for Field Devices

Basic circuit diagram Type Product Part No. Page

DEHNpipe MD / ME
DPI MD 929 941 206
RD
– For one balanced interface
SHL protected
– Direct or indirect shield earthing
– Nominal voltage: 24 V
BK
– For series connection
9 – With M20 x 1.5 thread (female/male)
DPI ME 929 921 206
RD BL
– For one unbalanced interface
BK BK
– Nominal voltage: 24 V
protected
GNYE GNYE – For series connection
– With /2-14 NPT thread (male/male)
1
DEHNpipe MD Ex (i)
DPI MD EX 929 960 207
RD
– For one balanced interface 929 965 207
protected
– Nominal voltage: 24 V
BK
– For series connection
1
– With M20 x 1.5 or /2-14 NPT thread
9
DEHNpipe CD Ex (i)
DPI CD EXI 929 961 207
RD 929 963 207
– For one balanced interface
– Nominal voltage: 24 V
– For parallel connection
BK Field Devices
GNYE
– With M20 x 1.5 or /2-14 NPT thread SPDs for
1
DEHNpipe CD Ex (d)
DPI CD EXD 24 929 962 207
RD 929 964 207
– For one balanced interface
– Nominal voltage: 24 V
– For parallel connection
BK
– With M20 x 1.5 or /2-14 NPT thread
GNYE
1
DPI CD HF EXD 5 929 971 207
RD
– For one balanced interface
– Nominal voltage: 5 V
BL
GNYE – For series connection
BK
BN – With M20 x 1.5 thread
BK DPI CD EXD 230 24 929 969 208
120 V / – For one balanced interface and one 120/230 V 929 970 208
230 V
power supply system
BL
– Nominal voltage: 24 V and 120/230 V
GN/YE
– For parallel connection
RD
– With M20 x 1.5 or /2-14 NPT thread
1
24 V
BR
DEHNpipe CD Ex (i) + Ex (d)
DPI CD EXI+D 2x24 929 950 208
BK
– For two balanced interfaces
24 V 929 951 208
BL
– Nominal voltage: 24 V
GN/YE
– For parallel connection
RD
– With M20 x 1.5 or /2-14 NPT thread
1
24 V
BR

Valid as of August 1, 2020 You will find detailed product information on our website 205