M-SYSTEMS M2MST
Specifications
AC Power input
Approx. 3 VA at 100 V; Approx. 4 VA at 200 V; Approx. 5 VA at 264 V
Connection
M3 screw terminals (torque 0.8 N•m)
Construction
Plug-in
DC Power input
Approx. 3 W
Dielectric strength
2000 V AC @1 minute (output to power to ground
Display selector
Double-throw SW (front)
Housing material
Flame-resistant resin (black)
Insulation resistance
Greater than 100 M Omega with 500 V DC
Isolation
Output to power
Line voltage effect
±0.1 % over voltage range
Mounting
Surface or DIN rail
Operating humidity
30 to 90 %RH (non-condensing)
Operating temperature
-5 to +55°C (23 to 131°F)
Over-range output
Approx. -10 to +105 % at 1 – 5 V
Polarity indicator
Dual color (red/green) LED; Red with a positive set value; Green with a negative set value.
Power saving mode
Indicators turn off when the switches are left untouched for 1 minute, or when the display selector is set to the bottom position
Set-point adjustment
-10.0 – +105 %; 0.1 % increments (1 % increments over 100 %)
Set-point display
Red LED; 6.4 mm (.25”) 7 segment, 3 digits
Setting accuracy
±0.1%
Span adjustment
95 to 105 % (front)
Temp. coefficient
±0.015 %/°C (±0.008 %/°F)
UP/DOWN control
Double-throw, momentary SW (front)
Weight
150 g (0.33 lbs)
Zero adjustment
-5 to +5 % (front)
Features
- 2000V AC isolation
- Base socket included with modules
- CE marking and UL/C-UL Class 1 Div 2 approval
- Easy setting with the front digital display
- Fixed range or PC programmable models selectable
- M2 use a compact-size, plug-in socket base for quick installation or replacement of modules without disturbing wiring
- Provides a constant DC signal
- Selectable 100-240V AC/24V DC power input
- Set-point adjustable from -10.0 % to +105 %
- Standard DIN rail or surface mounting
Datasheet
Extracted Text
Model MODEL: M2MST 4W: -10 – +10 V DC (Load resistance 10 kΩ min.) Super-mini Signal Conditioners Mini-M Series 5W: -5 – +5 V DC (Load resistance 5000 Ω min.) 0: Specify voltage (See OUTPUT SPECIFICATIONS) PARAMETER GENERATOR Functions & Features [2] POWER INPUT • Provides a constant DC signal AC Power • Setpoint adjustable from -10.0 % to +105 % M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, • Easy setting with the front digital display 47 – 66 Hz) • CE marking DC Power R: 24 V DC Typical Applications (Operational voltage range 24 V ±10 %, ripple 10 %p-p max.) • Various parameter settings for computers and R2: 11 – 27 V DC DCS’s (Operational voltage range 11 – 27 V, ripple 10 %p-p max.) (Select ‘/N’ for ‘Standards & Approvals’ code.) 23 (.91) P: 110 V DC (Operational voltage range 85 – 150 V, ripple 10 %p-p max.) 76 (2.99) [3] OPTIONS (multiple selections) STANDARDS & APPROVALS (must be specified) /N: Without CE 124 (4.88) /CE: CE marking mm (inch) OTHER OPTIONS blank: none /Q: Option other than the above (specify the specification) MODEL: M2MST–[1]–[2][3] SPECIFICATIONS OF OPTION: Q (multiple selections) ORDERING INFORMATION COATING (For the detail, refer to M-System's web site.) • Code number: M2MST-[1]-[2][3] /C01: Silicone coating Specify a code from below for each [1] through [3]. /C02: Polyurethane coating (e.g. M2MST-A-M2/CE/Q) /C03: Rubber coating • Special output range (For codes Z & 0) TERMINAL SCREW MATERIAL • Specify the specification for option code /Q /S01: Stainless steel (e.g. /C01/S01) GENERAL SPECIFICATIONS [1] OUTPUT Construction: Plug-in Current Connection: M3 screw terminals (torque 0.8 N·m) A: 4 – 20 mA DC (Load resistance 750 Ω max.) Housing material: Flame-resistant resin (black) B: 2 – 10 mA DC (Load resistance 1500 Ω max.) Isolation: Output to power C: 1 – 5 mA DC (Load resistance 3000 Ω max.) Overrange output: Approx. -10 to +105 % at 1 – 5 V D: 0 – 20 mA DC (Load resistance 750 Ω max.) Output is factory set to 0%. E: 0 – 16 mA DC (Load resistance 900 Ω max.) Zero adjustment: -5 to +5 % (front) F: 0 – 10 mA DC (Load resistance 1500 Ω max.) Span adjustment: 95 to 105 % (front) G: 0 – 1 mA DC (Load resistance 15 kΩ max.) Setpoint adjustment: -10.0 – +105 %; Z: Specify current (See OUTPUT SPECIFICATIONS) 0.1 % increments (1 % increments over 100 %) Voltage Display selector: Double-throw SW (front) 1: 0 – 10 mV DC (Load resistance 10 kΩ min.) UP/DOWN control: Double-throw, momentary SW (front) 2: 0 – 100 mV DC (Load resistance 100 kΩ min.) ■ INDICATORS 3: 0 – 1 V DC (Load resistance 1000 Ω min.) Setpoint display: Red LED; 6.4 mm (.25”) 7 segment, 3 4: 0 – 10 V DC (Load resistance 10 kΩ min.) digits 5: 0 – 5 V DC (Load resistance 5000 Ω min.) Polarity indicator: Dual color (red/green) LED; Red with a 6: 1 – 5 V DC (Load resistance 5000 Ω min.) http://www.m-system.co.jp/ M2MST SPECIFICATIONS ES-5080 Rev.2 Page 1/4 MODEL: M2MST positive set value; Green with a negative set value. Power saving mode: Indicators turn off when the switches are left untouched for 1 minute, or when the display selector is set to the bottom position. OUTPUT SPECIFICATIONS • DC Current: 0 – 20 mA DC Minimum span: 1 mA Offset: Max. 1.5 times span Load resistance: Output drive 15 V max. • DC Voltage: -10 – +12 V DC Minimum span: 5 mV Offset: Max. 1.5 times span Load resistance: Output drive 1 mA max.; at ≥ 0.5 V INSTALLATION Power Consumption •AC Power input: Approx. 3 VA at 100 V Approx. 4 VA at 200 V Approx. 5 VA at 264 V •DC Power input: Approx. 3 W Operating temperature: -5 to +55°C (23 to 131°F) Operating humidity: 30 to 90 %RH (non-condensing) Mounting: Surface or DIN rail Weight: 150 g (0.33 lbs) PERFORMANCE in percentage of span Setting accuracy: ±0.1 % Temp. coefficient: ±0.015 %/°C (±0.008 %/°F) Line voltage effect: ±0.1 % over voltage range Insulation resistance: ≥ 100 MΩ with 500 V DC Dielectric strength: 2000 V AC @1 minute (output to power to ground) STANDARDS & APPROVALS CE conformity: EMC Directive (2004/108/EC) EN 61000-6-4 (EMI) EN 61000-6-2 (EMS) Low Voltage Directive (2006/95/EC) EN 61010-1 Installation Category II Pollution Degree 2 Max. operating voltage 300 V Output to power: Reinforced insulation http://www.m-system.co.jp/ M2MST SPECIFICATIONS ES-5080 Rev.2 Page 2/4 MODEL: M2MST EXTERNAL VIEW (A) Polarity Indicator LED (B) Setpoint Display (C) Display Selector Top: ON Bottom: OFF (D) UP/DOWN Control (E) Zero Adj. (F) Span Adj. The front cover cannot be turned open by 180 deg. when there is no extra space between units. • How to Set an Output Turn the Display Selector (C) to the top position. The Setpoint Display (B) shows the current setpoint (-10.0 – +105 %). Press UP/DOWN Control (D) until the display shows a desired set value. The Polarity Indicator LED (A) is red when the set value is in positive range, green when in negative range. The output is factory set to 0 %. DIMENSIONS unit: mm (inch) 6 (.23) DIN RAIL 4 1 35mm wide 8 5 2–4.2x5 (.17x.20) MTG HOLE 6 (.24) deep 12 9 8–M3 SCREW 14 13 21.5 (.85) 7.3 (.29) 86.7 (3.41) 15 (.59) 116.7 (4.59) [4 (.16)] 23 (.91) • When mounting, no extra space is needed between units. SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM DISPLAY UP/DOWN SELECTOR SW Z S Isolation Digital Output 1 9 + Computation Driver OUTPUT 4 12 – 5 13 U(+) Setpoint POWER Display 8 14 V(–) Base Socket http://www.m-system.co.jp/ M2MST SPECIFICATIONS ES-5080 Rev.2 Page 3/4 70.5 (2.78) 59 (2.32) 4 (.16) 72 (2.83) MODEL: M2MST Specifications are subject to change without notice. http://www.m-system.co.jp/ M2MST SPECIFICATIONS ES-5080 Rev.2 Page 4/4
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