MODEL: MDA-TL

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

MDA-TL SPECIFICATIONS

ES-8205 Rev.1 Page 2/3

Line to ground: ≤ 100 μA @ ±160 V DC

Discharge current capacity

Modular jack connection: 500 A (8 / 20 μsec.)

Screw terminal connection: 10000 A (8 / 20 μsec.)

Maximum load current: 200 mA

Insulation resistance: ≥ 100 MΩ with 500 V DC

(surge protector circuit to alarm output to power)

Dielectric strength: 2000 V AC @ 1 minute (surge protector

circuit to power to alarm output to ground)

Internal series resistance: Approx. 4 Ω including return

Maximum line voltage: ±160 V DC

Frequency band: Approx. 100 kHz/-3 dB at 600 Ω

terminating resistance

EXTERNAL VIEW

MODEM

Modular Jack

LINE

Modular Jack

MODEM

LINE

ALARM LED

PWR LED

GROUNDING

M-RESTER

PROTECTED

EQUIPMENT

G

G

CROSSOVER WIRE

GROUNDING

(100 ohms or less)

A crossover wire between M-RESTER ground and ground or metallic

housing of equipment is required for protection.

If the protected equipment has no ground terminal, ground the

M-RESTER only.

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

1

2

3

4

7

6

8

5

26 (1.02)

107 (4.21)

26 (1.02)

15

(.59)

2–4.5 (.18)

HOLE

15 (.59) deep

DIN RAIL

35mm wide

[3.3 (.13)]

8–M3.5

SCREW

CLAMP

(top & bottom)

137 (5.39)

•When mounting, no extra space is needed between units.

7.8 (.31)