MODEL: MNV

MNV SPECIFICATIONS

ES-1691 Rev.9 Page 1/3

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

Plug-in Signal Conditioners M-UNIT

ANALOG SWITCHING MODULE

Functions & Features

• Selecting one signal as output from up to four analog

input signals

• Distributing a single input signal to any or all of the up to

four output channels

• High-density mounting

Typical Applications

• Switching 1 – 5 V DC signal: no contact failure that

happens when using mechanical contacts for this purpose

• Switching low-speed pulse signals

• Switching alternating signals

72

(2.83)

80

(3.15)

136

(5.35)

mm (inch)

MODEL: MNV–[1]–[2][3]

ORDERING INFORMATION

• Code number: MNV-[1]-[2][3]

Specify a code from below for each of [1] through [3].

(e.g. MNV-1-B/Q)

• Specify the specification for option code /Q

(e.g. /C01/S01)

[1] SWITCHING CIRCUIT

1: Single circuit

2: Double circuit

[2] POWER INPUT

AC Power

B: 100 V AC

C: 110 V AC

D: 115 V AC

F: 120 V AC

G: 200 V AC

H: 220 V AC

J: 240 V AC

DC Power

S: 12 V DC

R: 24 V DC

V: 48 V DC

[3] OPTIONS

blank: none

/Q: With options (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING (For the detail, refer to M-System's web site.)

/C01: Silicone coating

/C02: Polyurethane coating

/C03: Rubber coating

TERMINAL SCREW MATERIAL

/S01: Stainless steel

GENERAL SPECIFICATIONS

Construction: Plug-in

Connection: M3.5 screw terminals

Screw terminal: Chromated steel (standard) or stainless

steel

Housing material: Flame-resistant resin (black)

Switching: Photo MOSFET relay

Isolation: Switching command relay to signal line to power

Monitor LED 1: Red light turns on with SW1 ON

Monitor LED 2: Red light turns on with SW2 ON

Monitor LED 3: Red light turns on with SW3 ON

Monitor LED 4: Red light turns on with SW4 ON

INPUT & OUTPUT

■ Signal Line

Max. operational voltage range: ±50 V DC (min. span 10

mV)

Max. operational current range: ±50 mA DC

Max. operational frequency range: 100 Hz

ON resistance: Approx. 50 Ω per line

■ Switching Command: Relay contact or open

collector

Sensing:

Approx. 20 V DC @ 7 mA with single circuit

Approx. 20 V DC @ 14 mA with double circuit

Detection levels

ON resistance: ≤ 1 KΩ, ≤ 5 V

OFF resistance: ≥ 100 kΩ, ≥ 18 V

Leakage current at OFF: 1 μA (400 V AC between lines)

INSTALLATION

Power input

• AC: Operational voltage range: rating ±10 %,

50/60 ±2 Hz, approx. 2 VA

•DC: Operational voltage range: rating ±10 %