MD7PL-PFG0 [MSYSTEM]
Lightning Surge Protectors for Electronics Equipment M-RESTER;型号: | MD7PL-PFG0 |
厂家: | M-SYSTEM |
描述: | Lightning Surge Protectors for Electronics Equipment M-RESTER |
文件: | 总6页 (文件大小:163K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
MODEL: MD7PL
Lightning Surge Protectors for
Electronics Equipment M-RESTER
[3] SAFETY APPROVAL
0: None
2: CENELEC intrinsic safety (ATEX)
LIGHTNING SURGE PROTECTOR FOR
[4] OPTIONS
blank: none
PULSE SIGNAL
(ultra-slim)
/Q: With options (specify the specification)
(CENELEC intrinsic safety (ATEX) not available)
Functions & Features
• High discharge current capacity 20 kA (8 / 20 μs), 1 kA (10
/ 350 μs)
• Ultra-thin 7-mm-wide module can be mounted
in high density
SPECIFICATIONS OF OPTION: Q
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• Excellent protection employing multi-stage SPD circuits
• DIN rail mounting and grounding
• Shield terminal provided
/C02: Polyurethane coating
• Protects two pulse signal lines
GENERAL SPECIFICATIONS
Construction: Slim-sized front terminal structure
Degree of protection: IP20
7 (.28)
Connection: Euro terminal block (torque 0.3 N·m)
Applicable wire size: 0.2 – 2.5 mm2, stripped length 8 mm
Grounding: DIN Rail
Housing material: Flame-resistant resin (black)
95
(3.74)
INSTALLATION
Operating temperature: -25 to +85°C (-13 to +185°F)
(See Safety Parameters for use in a hazardous location.)
Operating humidity: 30 to 90 %RH (non-condensing)
Mounting: DIN Rail (TH35-7.5, 1-mm-thick)
Oxide film on the surface of an aluminium DIN rail may
lower the electric conductivity between this module and the
ground. Use a steel or copper rail.
98
(3.86)
mm (inch)
MODEL: MD7PL–[1][2][3][4]
Weight: 70 g (2.5 oz)
ORDERING INFORMATION
• Code number: MD7PL-[1][2][3][4]
Specify a code from below for each [1] through [4].
(e.g. MD7PL-PFF0/Q)
For the safety approval code 2, specify the product’s
destination country using Ordering Information Sheet (No.
ESU-8057).
• Specify the specification for option code /Q
(e.g. /C01)
[1] COMMON
P: Positive (PNP)
N: Negative (NPN)
[2] SHIELD TERMINAL (line / earth)
FF: Floating / Floating
FG: Floating / Grounding
MD7PL SPECIFICATIONS
ES-8062 Rev.7 Page 1/6
http://www.m-system.co.jp/
MODEL: MD7PL
PERFORMANCE
MODEL NO.
MD7PL-PFF
±±60V
MD7PL-PFG
MD7PL-NFF
MD7PL-NFG
Max. continuous operating voltage (Uc)
Line to Line
-30V
-50V
+30V
+50V
Line to Earth
Line to SHLD
SHLD to Earth
Line to Line
±±60V
±±60V
short
±±60V
short
Voltage protection level (Up)
@6kV (±.2 / 50 µs)
Ling to Earth
Line to SHLD
SHLD to Earth
Line to Line
±ꢀ00V
±±200V
±ꢀ00V
±ꢀ00V
short
±±200V
±ꢀ00V
±ꢀ00V
short
Leakage current @Uc
Response time
≤ 5µA
≤ 5µA
Other sections
Line to Line
≤ 4 nsec.
Other sections
≤ 20 nsec.
Max. discharge current (Imax)
20kA (ꢀ / 20 µs), ±.0kA (±0 / 350 µs)
±00mA
N
Nominal current (I )
Internal series resistance
Surge protection
±±Ω ±±0% per line
IEC 6±643-2± Categories C±, C2, D±
STANDARDS & APPROVALS
EU conformity:
ATEX Directive
Ex ia EN 60079-11
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EN 50581
Safety approval:
CENELEC: Intrinsic safety (ATEX)
II 1G, Ex ia IIC; T4 and T5
EN 60079-0
EN 60079-11
SAFETY PARAMETERS
■ CENELEC / ATEX IS DATA
Ui (Vmax)
32V
any
Ii (Imax)
Ci
Li
10 nF
0 µH
Temp. Class
Range
Parameter
-25 to +40°C
-25 to +60°C
-25 to +80°C
-25 to +40°C
1.3W
1.2W
1.0W
1.0W
Pi
T4
T5
MD7PL SPECIFICATIONS
ES-8062 Rev.7 Page 2/6
http://www.m-system.co.jp/
MODEL: MD7PL
CONNECTION EXAMPLES
■ CONNECTION DIAGRAM
• MD7PL-P
Protected Device
Protected Side MD7PL-PFF Surge Side
Surge Side MD7PL-PFG Protected Side
Protected Device
Di 1
Do 1
–
–
1
2
3
7
4
5
6
8
4
5
6
8
1
2
3
7
Di 2
Do 2
–
–
+
+
COM
COM
*4
SG
SG
(SHLD)
DIN RAIL
ADAPTOR
DIN RAIL
ADAPTOR
FG
FG
*3
Crossover Wire
*3
Crossover Wire
*1
*1
DIN RAIL
DIN RAIL
*2
*2
• MD7PL-N
Protected Device
Protected Side MD7PL-NFF Surge Side
Surge Side MD7PL-NFG Protected Side
Protected Device
Di 1
+
+
1
2
3
7
4
5
6
8
4
5
6
8
1
2
3
7
Do 1
Di 2
+
+
Do 2
–
–
COM
COM
*4
SG
SG
(SHLD)
DIN RAIL
ADAPTOR
DIN RAIL
ADAPTOR
FG
FG
*3
Crossover Wire
*3
Crossover Wire
*1
DIN RAIL
*1
DIN RAIL
*2
*2
*1. Oxide film on the surface of an aluminium rail may lower the electric conductivity between this module and the ground.
Use a steel or copper rail.
*2. Be sure to ground the DIN rail. Recommended grounding resistance ≤100Ω
*3. Cross-wire between the DIN rail and the metal housing of the protected device to equalize the earth potential.
Ground only the surge protector when the protected device has no ground terminal.
*4. Shield wiring method is an example. Proceed according to the system requirements.
MD7PL SPECIFICATIONS
ES-8062 Rev.7 Page 3/6
http://www.m-system.co.jp/
MODEL: MD7PL
■ COM TERMINAL
• To protect more than three (3) signals with shared common line, it must be connected to the COM terminals of all MD7PL modules.
• Cross-wiring must be placed at the surge side of the MD7PL (terminal 6).
• Direct connection of the shared common line must be to the COM terminal of the MD7PL located closest to the grounding point.
• All MD7PL must be installed closely side by side on one DIN rail, so that the cross-wire be the shortest possible.
MD7PL
Surge Side
Protected Side
4
5
6
8
1
2
3
7
DIN RAIL
ADAPTOR
DI 1
DI 2
DIN RAIL
DI 3
DI 4
DI 5
DI 6
4
5
6
8
1
2
3
7
DIN RAIL
ADAPTOR
COM
DIN RAIL
4
5
6
8
1
2
3
7
DIN RAIL
ADAPTOR
DIN RAIL
Grounding
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)
8–M3 EURO
WIRE INSERTION ANGLE: approx. 20°
TERMINAL
8
6
5
4
8
DIN RAIL
ADAPTOR
6
5
DIN RAIL
4
(35 mm wide)
1
2
3
7
1
2
3
7
[1.5 (.06)]
98 (3.86)
7
(.28)
MD7PL SPECIFICATIONS
ES-8062 Rev.7 Page 4/6
http://www.m-system.co.jp/
MODEL: MD7PL
SCHEMATIC CIRCUITRY
SHIELD TERMINAL
MODEL NO.
SCHEMATIC CIRCUITRY
APPLICATIONS
•PNP connection
•To protect a device having
isolation between Signal
and Earth.
•When SHLD should be
floating against the earth.
(single-end grounding)
Surge Side
Protected Side
•Common:
Positive
•Line to SHLD:
Floating
•Earth to SHLD:
Floating
•MD7PL-PFFx
Series Resistance
–
–
–
–
+
4
5
1
2
DISCHARGE
ELEMENT
DISCHARGE
ELEMENT
(COM)
+
6
8
3
7
DISCHARGE
ELEMENT
(SHLD)
DIN RAIL ADAPTOR
(for grounding
)
DIN RAIL
Grounding
Surge Side
Protected Side
•Common:
Positive
•Line to SHLD:
Floating
•Earth to SHLD:
Grounding
•MD7PL-PFGx
•PNP connection
•To protect a device having
isolation between Signal
and Earth.
•When SHLD should be
grounded. (single- or both-
end grounding)
Series Resistance
–
–
–
–
+
4
5
1
2
DISCHARGE
ELEMENT
DISCHARGE
ELEMENT
(COM)
+
6
8
3
7
(SHLD)
DIN RAIL ADAPTOR
(for grounding)
DIN RAIL
Grounding
Surge Side
Protected Side
•Common:
Negative
•Line to SHLD:
Floating
•Earth to SHLD:
Floating
•MD7PL-NFFx
•NPN connection
•To protect a device having
isolation between Signal
and Earth.
•When SHLD should be
floating against the earth.
(single-end grounding)
Series Resistance
+
+
+
+
–
4
5
1
2
DISCHARGE
ELEMENT
DISCHARGE
ELEMENT
(COM)
–
6
8
3
7
DISCHARGE
ELEMENT
(SHLD)
DIN RAIL ADAPTO
(for grounding
R
)
DIN RAIL
Grounding
Surge Side
Protected Side
•Common:
Negative
•Line to SHLD:
Floating
•Earth to SHLD:
Grounding
•MD7PL-NFGx
•NPN connection
•To protect a device having
isolation between Signal
and Earth.
•When SHLD should be
grounded. (single- or both-
end grounding)
Series Resistance
+
+
+
+
–
4
5
1
2
DISCHARGE
ELEMENT
DISCHARGE
ELEMENT
(COM)
–
6
8
3
7
(SHLD)
DIN RAIL ADAPTOR
(for grounding
)
DIN RAIL
Grounding
Sections enclosed with broken line may differ depending upon the models.
MD7PL SPECIFICATIONS
ES-8062 Rev.7 Page 5/6
http://www.m-system.co.jp/
MODEL: MD7PL
Specifications are subject to change without notice.
MD7PL SPECIFICATIONS
ES-8062 Rev.7 Page 6/6
http://www.m-system.co.jp/
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