Single Loop Controller Series

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
 

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 of [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.’)

[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)

[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

GENERAL SPECIFICATIONS

Construction: Panel flush mounting
Degree of protection: IP55; ensured for the front panel of the unit independently mounted to a panel
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
The factory 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
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, alarm output)
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)

SCALE PLATE

EXTERNAL VIEW

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm [inch]

PANEL CUTOUT unit: mm

■ CAUTION
• IP55 is ensured for the front panel of the unit mounted independently according to a panel.  Test the sealing at the mounting surface once the device is installed. 
• Set the unit on a vertical surface with its digital meter is at the upper side.  Mounting in other directions may cause heat built up inside the unit and shorten its life span or degrade its performance.
• Ensure that there is sufficient space for ventilation inside a panel.  Do not install above the devices that generate high heat such as heaters, transformers or resistors.  Leave at least 30 mm (1.2 inch) space above, below and behind the unit for maintenance purpose (e.g. wiring, removing or installing).

SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM