ES-5080 Rev.9
M2MST
Super-mini Signal Conditioners Mini-M Series
PARAMETER GENERATOR
Functions & Features
• Provides a constant DC signal
• Setpoint adjustable from -10.0 to +105 %
• Easy setting with the front digital display
Typical Applications
• Various parameter settings for computers and
DCS’s
MODEL: M2MST–[1]–[2][3]
ORDERING INFORMATION
• Code number: M2MST-[1]-[2][3]
Specify a code from below for each of [1] through [3].
(e.g. M2MST-A-M2/CE/Q)
• Special output range (For codes Z & 0)
• Specify the specification for option code /Q
(e.g. /C01/S01)
[1] OUTPUT
Current
A
: 4 – 20 mA DC (Load resistance 750 Ω max.)
B
: 2 – 10 mA DC (Load resistance 1500 Ω max.)
C
: 1 – 5 mA DC (Load resistance 3000 Ω max.)
D
: 0 – 20 mA DC (Load resistance 750 Ω max.)
E
: 0 – 16 mA DC (Load resistance 900 Ω max.)
F
: 0 – 10 mA DC (Load resistance 1500 Ω max.)
G
: 0 – 1 mA DC (Load resistance 15 kΩ max.)
Z
: Specify current (See OUTPUT SPECIFICATIONS)
Voltage
1
: 0 – 10 mV DC (Load resistance 10 kΩ min.)
2
: 0 – 100 mV DC (Load resistance 100 kΩ min.)
3
: 0 – 1 V DC (Load resistance 1000 Ω min.)
4
: 0 – 10 V DC (Load resistance 10 kΩ min.)
5
: 0 – 5 V DC (Load resistance 5000 Ω min.)
6
: 1 – 5 V DC (Load resistance 5000 Ω min.)
4W
: -10 – +10 V DC (Load resistance 10 kΩ min.)
5W
: -5 – +5 V DC (Load resistance 5000 Ω min.)
0
: Specify voltage (See OUTPUT SPECIFICATIONS)
[2] POWER INPUT
AC Power
M2
: 100 – 240 V AC (Operational voltage range 85 – 264 V,
47 – 66 Hz)
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
R2
: 11 – 27 V DC
(Operational voltage range 11 – 27 V, ripple 10 %p-p max.)
(Select ‘/N’ for ‘Standards & Approvals’ code.)
P
: 110 V DC
(Operational voltage range 85 – 150 V, ripple 10 %p-p max.)
[3] OPTIONS (multiple selections)
Standards & Approvals (must be specified)
/N
: Without CE
/CE
: CE marking
Other Options
blank
: none
/Q
: Option other than the above (specify the specification)
SPECIFICATIONS OF OPTION: Q (multiple selections)
COATING (For the detail, refer to our web site.)
/C01
: Silicone coating
/C02
: Polyurethane coating
/C03
: Rubber coating
/C04
: Polyolefin coating
TERMINAL SCREW MATERIAL
/S01
: Stainless steel
GENERAL SPECIFICATIONS
Construction
: Plug-in
Connection
: M3 screw terminals (torque 0.8 N·m)
Screw terminal
: Chromated steel (standard) or stainless steel
Housing material
: Flame-resistant resin (black)
Isolation
: Output to power
Overrange output
: Approx. -10 to +105 % at 1 – 5 V
Output is factory set to 0%.
Zero adjustment
: -5 to +5 % (front)
Span adjustment
: 95 to 105 % (front)
Setpoint adjustment
: -10.0 – +105 %;
0.1 % increments (1 % increments over 100 %)
Display selector
: Double-throw SW (front)
UP/DOWN control
: Double-throw, momentary SW (front)
■
INDICATORS
Setpoint display
: Red LED; 6.4 mm (.25”) 7 segment, 3 digits
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.
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
:
Approx. 3 VA at 100 V
Approx. 4 VA at 200 V
Approx. 5 VA at 264 V
•
DC
: 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 lb)
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
EU conformity
:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
Low Voltage Directive
EN 61010-1
Installation Category II
Pollution Degree 2
Output to power: Reinforced insulation (300 V)
RoHS Directive
EXTERNAL VIEW
• 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 %.
EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM