MODEL: MDP-D

MDP-D SPECIFICATIONS

ES-8203 Rev.9 Page 2/4

https://www.m-system.co.jp/

CONNECTION EXAMPLES

P+

G

P–

S+

S–

POWER

+

–

G

Electronic Device

(protected device)

+

–

G

DC Power Source

(protected device)

MDP-D

S+

G

S–

P+

P–

MDP-D*

1

*1

*2

*3

The MDP-D is not applicable to protect two-wire transmitters. To protect two-wire transmitters.

model MDP-24-1 designed to yield only small leakage current is suitable.

*1. Confirm the polarity of the terminals when connecting this module to a protected device.

*2. Use a DC power source with the overload current protection function. (maximum output current 1A)

*3. Install a current limiting element (capacity 1A) when the output current exceeds 1A.

Grounding

Grounding

GROUNDING

M-RESTER

PROTECTED

EQUIPMENT

G

G

CROSSOVER WIRE

GROUNDING

(100 ohms or less)

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.