MODEL: MNV
R: 24 V DC
V: 48 V DC
Plug-in Signal Conditioners M-UNIT
ANALOG SWITCHING MODULE
Functions & Features
[3] OPTIONS
blank: none
• Selecting one signal as output from up to four analog
input signals
/Q: With options (specify the specification)
• Distributing a single input signal to any or all of the up to
four output channels
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to M-System's web site.)
/C01: Silicone coating
• High-density mounting
Typical Applications
/C02: Polyurethane coating
• Switching 1 – 5 V DC signal: no contact failure that
happens when using mechanical contacts for this purpose
• Switching low-speed pulse signals
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel
• Switching alternating signals
GENERAL SPECIFICATIONS
Construction: Plug-in
72
(2.83)
Connection: M3.5 screw terminals
Screw terminal: Chromated steel (standard) or stainless
steel
80
(3.15)
Housing material: Flame-resistant resin (black)
Switching: Photo MOSFET relay
136
(5.35)
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
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)
INPUT & OUTPUT
■ Signal Line
Max. operational voltage range: ±50 V DC (min. span 10
mV)
• Specify the specification for option code /Q
(e.g. /C01/S01)
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
[1] SWITCHING CIRCUIT
1: Single circuit
Sensing:
2: Double circuit
Approx. 20 V DC @ 7 mA with single circuit
Approx. 20 V DC @ 14 mA with double circuit
Detection levels
[2] POWER INPUT
AC Power
ON resistance: ≤ 1 KΩ, ≤ 5 V
OFF resistance: ≥ 100 kΩ, ≥ 18 V
Leakage current at OFF: 1 μA (400 V AC between lines)
B: 100 V AC
C: 110 V AC
D: 115 V AC
F: 120 V AC
INSTALLATION
Power input
G: 200 V AC
H: 220 V AC
J: 240 V AC
• AC: Operational voltage range: rating ±10 %,
50/60 ±2 Hz, approx. 2 VA
DC Power
•DC: Operational voltage range: rating ±10 %
S: 12 V DC
MNV SPECIFICATIONS
ES-1691 Rev.9 Page 1/3
http://www.m-system.co.jp/