M-System SD10 Data Sheet

MODEL: SD10

http://www.m-system.co.jp/ SD10 SPECIFICATIONS ES-6341 Rev.1 Page 1/8

Single Loop Controller Series

144 (5.67)

72 (2.83)

274 (10.79)

mm (inch)

BARGRAPH INDICATING ALARM

(with 4-digit digital meter, LED bar indicator)
Functions & Features

• Panel designed to match the SC series controllers.

• Displays a process variable in graphic bargraph of 101
LED segments

• 3 input channels

• Clear 4-digit digital meter

• Provides max. 4 alarm contact outputs

• LED brightness adjustments

• IP55 front cover

• Multi-color indicator (red, orange and green)

• Scale plate is easily replaceable

Typical Applications

• Panel operation for small-scale instrumentation

• Various alarm applications

[2] BAR LED COLOR (INPUT 2)

Same color availability as Input 1

[3] BAR LED COLOR (INPUT 3)

Same color availability as Input 1

[4] INPUT 1

Current

A: 4 – 20 mA DC (Input resistance 10 Ω)
Z: Specify current (See INPUT SPECIFICATIONS)

Voltage

6: 1 – 5 V DC (Input resistance 1 MΩ min.)
0: Specify voltage (See INPUT SPECIFICATIONS)

[5] INPUT 2

Same range availability as Input 1

[6] INPUT 3

Same range availability as Input 1

[7] DC OUTPUT 1

Y: Without

Current

A: 4 – 20 mA DC (Load resistance 550 Ω max.)
D: 0 – 20 mA DC (Load resistance 550 Ω max.)

Voltage

6: 1 – 5 V DC (Load resistance 10 kΩ min.)
0: Specify voltage (See OUTPUT SPECIFICATIONS)

MODEL: SD10-[1][2][3][4][5][6][7][8][9]-[10]

ORDERING INFORMATION

• Code number: SD10-[1][2][3][4][5][6][7][8][9]-[10]
Specify a code from below for each [1] through [10].
(e.g. SD10-RYGAA0A6Y-M2)

• Use Ordering Information Sheet (No. ESU-6341) for the I/O
codes, digital display range, decimal point position and
alarm setpoint.

• Bargraph range (Refer to 'SCALE PLATE')

[1] BAR LED COLOR (INPUT 1)

R: Red
Y: Amber
G: Green
B: Blue
1: Multi-color (red, orange and green), (See ‘External View.’)

[8] DC OUTPUT 2

Same range availability as DC Output 1

[9] DC OUTPUT 3

Same range availability as DC Output 1

[10] 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.)

SPARE PARTS

• Scale plate

MODEL: SD10

http://www.m-system.co.jp/ SD10 SPECIFICATIONS ES-6341 Rev.1 Page 2/8

GENERAL SPECIFICATIONS

Construction: Panel flush mounting
Degree of protection: IP55; applicable to the front panel for
single unit mounted according to the specified panel cutout
Connection: M3.5 screw terminals (torque 1.0 N·m)
Screw terminal: Nickel-plated steel
Housing material: Flame-resistant resin (gray), steel
Setting: (Front button)

• Scaled range

• Alarm setpoint

• LED brightness

• Moving average

• DC output fine adjustment

• Others
(Refer to the instruction manual for details)
Isolation: Input 1 to input 2 to input 3 to supply output to DC
output 1 to DC output 2 to DC output 3 to alarm output 1 to
alarm output 2 to alarm output 3 to power to FG
Display zero adjustment (bargraph): -19 to +19 %
DC output zero adjustment: -19 to +19 %
Display span adjustment (bargraph): 81 to 119 %
DC output span adjustment: 81 to 119 %
Scale plate: Flame resistant resin (white scale & characters
on black base)
H & L alarm output delay: 0 sec. (factory setting;
fieldselectable between 0 and 15 sec. by 1 sec. increments)
Setpoint adjustment
HH [H setpoint] to 100 %
H [L setpoint] to [HH setpoint]
L [LL setpoint] to [H setpoint]
LL 0 % to [L setpoint]
Alarm deadband (hysteresis): 1 %

■ BARGRAPH
3 Bar-LEDs indicate scaled Input 1, 2 and 3 from 0 to 100 %.
LED: 101 segments, 100 mm (3.94") height, 3.0 mm (.12")
width
Display range: 0 to 100
Number of digits: Max. 4 digits (including decimal point and
negative sign)
Divisions: 22 – 100
Engineering unit: max. 6 characters
Bargraph display scale plate

•Detachable structure

•White characters on black base

■ DIGITAL DISPLAYS
With the Input indication selector (IND) display Input 1, 2
and 3 scaling values.
LED: Red; 4 digits; 10 mm (0.39") height, 24 mm (0.94")
width
Scaled range: -1999 to 0 to 9999
(Min. 3 significant digits)
Minimum scale value: 100 (3 digits, the decimal point

position disregarded)
Overrange: The indicator blinks when the input is out of the
range from -15 to +115 %.
The indicator shows '----' when the value after scaling is out
of the range.
Decimal point position: 10–1, 10–2, 10–3 or none
Zero indication: Higher-digit zeros are suppressed

■ LED BRIGHTNESS ADJUSTMENTS
3 levels of brightness available for the bargraph and the
digital indicator. (except alarm and mode setting status
LED)
Read rate: 5/s
Moving average sample number: 4 (factory setting; field
selectable among 1, 2, 4, 8 or 16)

SUPPLY OUTPUT

Output voltage:
24 V DC ±10 % with no load
18 V DC min. at 20 mA
Current rating: ≤ 22 mA DC
∙Shortcircuit protection
Current limited: Approx. 30 mA

INPUT SPECIFICATIONS

■ DC Current: 0 – 50 mA DC; input resistor incorporated
M-system selects input resistance from the following values
Max. signal (DC current at input 100 %) range: Input
resistance value
39 mA or more, not more than 50 mA: 5.1 Ω
20 mA or more, less than 39 mA: 10 Ω
16 mA or more, less than 20 mA: 12 Ω
10 mA or more, less than 16 mA: 20 Ω
5 mA or more, less than 10 mA: 39 Ω
1 mA or more, less than 5 mA: 200 Ω
Minimum span: 1 mA
Offset: Max. 1.5 times span

■ DC Voltage: -10 – +10 V DC
Input resistance: ≥ 1 MΩ
Minimum span: 0.1 V
Offset: Max. 1.5 times span

OUTPUT SPECIFICATIONS

■ DC Voltage
Choose output range from below.
0 – 1 V DC (Load resistance 2000 Ω min.)
0 – 10 V DC (Load resistance 20 kΩ min.)
0 – 5 V DC (Load resistance 10 kΩ min.)

-10 – +10 V DC (Load resistance 20 kΩ min.)

-5 – +5 V DC (Load resistance 10 kΩ min.)
For details, refer to the Ordering Information Sheet.

■ Alarm Output: Relay contact

MODEL: SD10

http://www.m-system.co.jp/ SD10 SPECIFICATIONS ES-6341 Rev.1 Page 3/8

Rated load: 240 V AC @ 1 A (cos ø = 1)
30 V DC @ 1 A (resistive load)
Maximum switching voltage: 250 V AC or 30 V DC
Maximum switching power: 250 VA or 60 W
Minimum load: 5 V DC @ 10 mA
Mechanical life: 2 × 107 cycles

INSTALLATION

Power consumption
AC:
Approx. 14 VA at 100 V
Approx. 17 VA at 200 V
Approx. 19 VA at 264 V

•DC: Approx. 7.3 W
Operating temperature: -5 to +55°C (23 to 131°F)
Operating humidity: 5 to 90 %RH (non-condensing)
Mounting: Panel flush mounting (high-density mounting in
horizontal direction)
Weight: 1.8 kg (4.0 lb)

PERFORMANCE in percentage of span

Accuracy: Input accuracy + output accuracy

• Input accuracy: ±0.1%

• Output accuracy:
±0.1 % DC output
±1 % ±1 digit (bargraph)
±0.1 % ±1 digit (digital indicator)
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
Response time: ≤ 0.5 sec. (0 – 90%, moving average
sample number set to 4)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
1500 V AC @ 1 minute (Input 1 or Input 2 or input 3 or
supply output to DC output 1 or DC output 2 or DC output 3
to alarm output 1 or alarm output 2 or alarm output 3 to
power to FG)
500 V AC @ 1 minute (Input 1 to Input 2 to input 3 to supply
output)
500 V AC @ 1 minute (DC output 1 to DC output 2 to DC
output 3)
500 V AC @ 1 minute (alarm output 1 to alarm output 2 to
alarm output 3)