MDP-PM/Q

更新时间:2024-10-29 23:24:35
品牌:MSYSTEM
描述:Lightning Surge Protectors for Electronics Equipment M-RESTER

MDP-PM/Q 概述

Lightning Surge Protectors for Electronics Equipment M-RESTER

MDP-PM/Q 数据手册

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MODEL: MDP-PM  
Lightning Surge Protectors for  
Electronics Equipment M-RESTER  
GENERAL SPECIFICATIONS  
Construction: Plug-in  
Connection: M4 screw terminals (torque 0.8 N·m)  
Screw terminal: Nickel-plated steel  
Housing material: Flame-resistant resin (black)  
LIGHTNING SURGE PROTECTOR FOR  
POTENTIOMETER USE  
Functions & Features  
INSTALLATION  
• Designed specifically for potentiometer or  
slidewire circuits  
Operating temperature: -5 to +55°C (23 to 131°F)  
Operating humidity: 30 to 90 %RH (non-condensing)  
Mounting: Surface or DIN rail  
• Protects potentiometer transmitters from lightning surge  
damage that enters on the wiring between the  
potentiometer and the transmitter  
• Absorbs surges only without affecting instrumentation  
signal  
Weight: 140 g (0.31 lb), standard  
165 g (0.36 lb), with DIN rail mounting adapter  
• No interruption of signal by unplugging the protector  
element  
PERFORMANCE  
Max. continuous operating voltage (Uc):  
B to C: ±7.5 V  
B or C to A: 7.5 V  
Line to earth: ±140 V  
Voltage protection level (Up):  
• @ 1 kV (100 A)  
Lot.NO  
MDEIJPAN1430B  
2 to 3: ±16 V  
M•STER  
MODEL  
2 or 3 to 1: 16 V  
Line to earth: ±650 V  
• @ 2 kV (1 kA)  
2 to 3: ±25 V  
MODEL: MDP–PM[1]  
2 or 3 to 1: 25 V  
Line to earth: ±800 V  
Response time: ≤ 0.1 μsec.  
Leakage current:  
ORDERING INFORMATION  
• Code number: MDP-PM[1]  
Specify a code from below for [1].  
(e.g. MDP-PM/A33/Q)  
B to C: ≤ 10 μA @ ±7.5 V DC  
B or C to A: ≤ 10 μA @ 7.5 V DC  
Line to earth: ≤ 10 μA @ ±140 V DC  
Max. discharge current (Imax): 5000 A (8 / 20 μs)  
• Specify the specification for option code /Q  
(e.g. /C01)  
Nominal current (I ): 100 mA  
N
Internal series resistance: 10 Ω ±0.1 %, 30 ppm/°C (17  
ppm/°F)  
[1] OPTIONS (multiple selections)  
DIN Rail Mounting Adapter  
blank: Without  
Capacitance @ 1 MHz:  
Line to line: ≤ 2000 pF  
/A33: With adapter (model A-33)  
Other Options  
Line to earth: ≤ 100 pF  
Surge protection: IEC 61643-21 Categories C1, C2, D1  
blank: none  
/Q: Option other than the above (specify the specification)  
SPECIFICATIONS OF OPTION: Q  
COATING (For the detail, refer to M-System's web site.)  
/C01: Silicone coating  
/C02: Polyurethane coating  
/C03: Rubber coating  
MDP-PM SPECIFICATIONS  
ES-8115 Rev.16 Page 1/4  
http://www.m-system.co.jp/  
MODEL: MDP-PM  
CONNECTION EXAMPLES  
POTENTIOMETER  
POT XMTR  
MDP-PM  
MDP-PM  
(PROTECTED EQUIPMENT)  
max.  
max.  
min.  
+
+
+
+
3
2
1
C
B
A
C
3
2
1
3
2
1
OUTPUT  
POWER  
B
A
INPUT  
U
V
min.  
G
G
(PROTECTED EQUIPMENT)  
GROUNDING  
PROTECTED  
EQUIPMENT  
M-RESTER  
G
G
GROUNDING  
(100 ohms or less)  
CROSSOVER WIRE  
A crossover wire between M-RESTER ground and the ground or  
metallic housing of the equipment is required for protection.  
If the protected equipment has no ground terminal, ground the  
M-RESTER only.  
When the M-RESTER is mounted with DIN Rail Mounting Adapter,  
connect the grounding wire to the mounting screw of the M-RESTER.  
MDP-PM SPECIFICATIONS  
ES-8115 Rev.16 Page 2/4  
http://www.m-system.co.jp/  
MODEL: MDP-PM  
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)  
STANDARD  
80 (3.15)  
53 (2.09)  
2–5 (.20) dia.  
MTG HOLE  
31.5 (1.24)  
27 (1.06)  
HEAD ELEMENT  
3
2
1
BASE  
6–M4 TERMINAL SCREW  
C
B
A
GROUND TERMINAL (G)  
(used as mounting bracket)  
WITH DIN RAIL MOUNTING ADAPTER  
8.5  
(.33)  
[3.3 (.13)]  
80 (3.15)  
53 (2.09)  
27 (1.06)  
31.5 (1.24)  
DIN RAIL  
35mm wide  
3
2
1
6–M4 TERMINAL SCREW  
C
B
A
2–M4 MOUNTING SCREW  
(used as ground terminal (G))  
MOUNTING REQUIREMENTS unit: mm (inch)  
2–M4 SCREW  
33 (1.30) min.  
MDP-PM SPECIFICATIONS  
ES-8115 Rev.16 Page 3/4  
http://www.m-system.co.jp/  
MODEL: MDP-PM  
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM  
10Ω  
+ C  
+ B  
3
2
+
+
10Ω  
ELEMENT  
ZD  
TO CABLE  
TO EQUIPMENT  
Discharge  
Elements  
ZD  
– A  
1
10Ω  
BASE  
G
GROUND TERMINAL  
(used as mounting attachment)  
Specifications are subject to change without notice.  
MDP-PM SPECIFICATIONS  
ES-8115 Rev.16 Page 4/4  
http://www.m-system.co.jp/  

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