Description

M‑System – Super Mini Signal Conditioner (Mini-M series)

Manufacturd:  M-System

Category:  Super Mini Signal Conditioner

Serie:  Mini-M

Model:  M2AMS

 

General Information

• Specific input range within (+/-) 300V; Current input with a resistor.
• 100-240V AC or 24V DC powered.
• Hold the output once the command is received until reset.
• UL/CUL Class I, DIV.2 approval. 

 

TRACK / HOLD

Functions & Feature

• Track mode:  The output follows proportionally to the input 
• Hold mode:  The output ayt the point of command is held until the command is reset
• External contact closure as the command

Typical Applications

• Capturing signals from a composite analyzer performing on each sample in turn

 

General Specifications

• Construction:  Plug-in
• Connection:  M3 screw terminals (torque 0.8 Nm)
• Screw terminal:  Chromated steel (standard) or stainless steel
• Housing material:  Flame-resistant resin (black)
• Isolation:  Input to Output to power
• Overrange output:  Approx. -10 to +120% at 1 – 5 V
• Zero adjustment:  -5 to +5% (front)
• Span adjustment:  95 to 105% (front)
• Hold control:  Holds when opening the terminals 5 – 8; tracks when closing them

 

Input Specifications

DC Current

• Shunt resistor attached to the input terminals (0.5 W)
• Specify input resistant value for code Z.

Dc Voltage

• -300 to +300 V DC
• Minimum span:  3 mV
• Offset:  Max. 1.5 times span

Input Resistant

• Span 3 – 10 mV :  ≥ 10 kΩ
• Span 10 – 100 mV :  ≥ 10 kΩ
• Span 0.1 – 1 V :  ≥ 100 kΩ
• Span ≥ 1 V :  ≥ 1 MΩ

Hold Control

• Contact rating:  5 V @ 1 mA
• Detection levels:  ≤ 1.25 kΩ / 1 V at Track ≥ 20 kΩ  / 4 V at Hold

 

Output Specifications

DC Current

• 0 to 20 mA DC
• Minimum span:  1 mA
• Offset:  1.5 times span
• Load resistant:  Output drive 15 V max.

DC Voltage

• -10 to +12 V DC
• Minimum span:  5 mV
• Offset:  Max. 105 times span
• Load resistance:  Output drive 1 mA max.; at ≥ 0.5 V

 

Installation

Power consumption

(AC)

• Approx. 3 VA at 100 V
• Approx. 4 VA at 200 V
• Approx. 5 VA at 264 V

(DC)

• Approx. 3 W
• Operating temperatue:  -5 to +55 °C (23 to 131 °F)
• Opertating humidity:  30 to 90 %RH (non-condensing)
• Mounting:  Surface of DIN rail
• Weight:  150 g (0.33 Ib)