ES-6342 Rev.10

SM10

Single Loop Controller Series

MANUAL LOADER

(with 4-digit digital meter, LED bar indicator)
Functions & Features
• Manual loader with backup
• Panel designed to match the SC series controllers
• Displays a process variable in graphic bargraph of 101 LED segments
• Control signal output at power failure (option /T)
• IP55 front cover
• Scale plate is easily replaceable
Typical Applications
• Panel operation for small-scale instrumentation
• Backup device for PID controller
 

MODEL: SM10-[1][2][3][4][5][6]-[7][8]

ORDERING INFORMATION

• Code number: SM10-[1][2][3][4][5][6]-[7][8]
Specify a code from below for each of [1] through [8].
  (e.g. SM10-RGB5WAA-M2/T/Q)
• Bargraph range (Refer to 'SCALE PLATE')
• Specify the specification for option code /Q
  (e.g. /C01/S01)

[1] BAR LED COLOR (PV)

R: Red
Y: Amber
G: Green
B: Blue

[2] BAR LED COLOR (CAS)

Same color availability as PV input

[3] BAR LED COLOR (MV)

Same color availability as PV input

[4] PV INPUT

Current
A: 4 – 20 mA DC (Input resistance 10 Ω)
D: 0 – 20 mA DC (Input resistance 10 Ω)
Voltage
4: 0 – 10 V DC (Input resistance 1 MΩ min.)
5: 0 – 5 V DC (Input resistance 1 MΩ min.)
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
4W: -10 – +10 V DC (Input resistance 1 MΩ min.)
5W: -5 – +5 V DC (Input resistance 1 MΩ min.)

[5] CAS INPUT

Current
A: 4 – 20 mA DC (Input resistance 10 Ω)
（For /T option, maximum input resistance 65 Ω)
D: 0 – 20 mA DC (Input resistance 10 Ω)
Voltage
4: 0 – 10 V DC (Input resistance 1 MΩ min.)
5: 0 – 5 V DC(Input resistance 1 MΩ min.)
6: 1 – 5 V DC (Input resistance 1 MΩ min.)
4W: -10 – +10 V DC (Input resistance 1 MΩ min.)
5W: -5 – +5 V DC (Input resistance 1 MΩ min.)

[6] MV OUTPUT

Current
A: 4 – 20 mA DC (Load resistance 550 Ω max.)
D: 0 – 20 mA DC (Load resistance 550 Ω max.)
Voltage
4: 0 – 10 V DC (Load resistance 20 kΩ min.)
5: 0 – 5 V DC (Load resistance 10 kΩ min.)
6: 1 – 5 V DC (Load resistance 10 kΩ min.)
5W: -5 – +5 V DC (Load resistance 10 kΩ min.)

[7] 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.)

[8] OPTIONS (multiple selections)

MV Output at Power Down
blank: Output off
/T: CAS input
(Applicable CAS input and MV output: 4 - 20 mA DC)
Other Options
blank: none
/Q: Option other than the above (specify the specification)

SPECIFICATIONS OF OPTION: Q (multiple selections)

COATING
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel

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 (standard) or stainless steel
Housing material: Flame-resistant resin (gray), steel
■ CASCADE/MANUAL CONTROL SWITCHING
•Control mode is selectable with CAS/MAN (OUT) button from Cascade mode (CAS LED turns on) and Manual mode (MAN LED turns on).  Between power on and the control mode starts, the unit keeps power failure status.
■ REMOTE CONTROL-MODE SWITCHING
•In cascade control mode (CAS LED turns on) switched with CAS/MAN (OUT) button, manual control mode is available with the discrete input (Manual Control).
■ RETROACTIVE TIME (switching CAS to MAN)
When the control mode is switched cascade to manual, the MV changes to the value corresponding to CAS input at the Retroactive Time before (except response time).
•Adjustable range: 0 to 30 sec., 1 sec. increments with front panel buttons
•Default setting: 0 sec.
■ TRANSITION RAMP RATE (switching MAN to CAS)
When the control mode is switched manual to cascade, the MV gradually changes to the value corresponding to CAS input.  The time (transition ramp rate) is adjustable.
•Adjustable range: 0 to 30 sec./100 %, 1 sec. increments with front panel buttons
•Default setting: 1 sec./100 %
The output value at receiving MAN command during transition ramp period is different between commands.
•Front button: MV value
•Discrete input: CAS input
■ MANUAL OUTPUT OPERATION TIME (KEY SPEED)
In MAN mode
· Output variable time by operation of UP/DOWN button:
  1% / 1 second
  Transition time from 0 to 100% is 100 seconds.
· Output variable rate by acceleration button (FAST)
  By pressing simultaneously with UP or DOWN button,
  variable rate is 10% / 1 second.
  Transition time from 0 to 100% is 10 seconds.
■ ISOLATION
PV input to CAS input to MV output or re-transmitted output to manual mode status output to MAN command input to power to FG
(For /T option, non-isolated between CAS input and MV output and re-transmitted output)
■ SCALE PLATE: Flame resistant resin
(replaceable at the front; white scale & characters on black base)
Scale: Max. 4 characters including decimal point and negative sign
• Divisions: Min. 22, max. 100
• Engineering unit: Max. 6 characters (Unit other than % also can be specified)
■ LED INDICATOR
PV selection indicator: Turns green when the digital meter shows PV
CAS selection indicator: Turns green when the digital meter shows CAS
MV selection indicator: Turns green when the digital meter shows MV
CAS indicator: Turns green with CAS input
MAN indicator: Turns green with MAN input
Retroactive time LED (RA):  Turns green while adjusting retroactive time and blinks while adjusting brightness.
Transition ramp rate LED (RR): Turns green while adjusting transition ramp rate
■ INDICATION SELECTOR
With the Input indication selector (IND) the value for PV input, CAS input and MV output is displayed on the digital meter LED. Turns on each selection indicator.
■ LED BRIGHTNESS ADJUSTMENTS
3 levels of brightness available for the bargraph and the digital meter. (except retroactive time LED, transition ramp rate LED, CAS/MAN indicator LED)

BARGRAPH/DIGITAL DISPLAY

■ BARGRAPH: PV input, CAS input or MV output
LED: 101 segments, 100 mm (3.94") height, 3.0 mm (.12") width
Display range: 0 to 100 (scaling function not available)
■ DIGITAL INDICATOR: PV input, CAS input, MV output, retroactive time, transition ramp rate and LED brightness adjustments are displayed by switching.
LED: Red; 4 digits; 10 mm (0.39") height, 24 mm (0.94") width
Display range:
PV input, CAS input and MV output: -15.0 to +115.0 % (0.1 % increments)
(scaling function not available)
Transition ramp rate and retroactive time: 0 - 30 sec. (1 sec. increments)
Zero indication: Higher-digit zeros are suppressed.

INPUT SPECIFICATIONS

PV input, CAS input: -15.0 to +115.0 %
■ MAN COMMAND INPUT
Sensing (open): Approx. 12 V DC
ON voltage: ≤ 2.3 V DC (ON resistance: ≤ 1.5 kΩ/ON current: ≥ 1.5 mA)
OFF voltage: ≥ 11.3 V DC (OFF resistance: ≥ 15 kΩ/OFF current: ≤ 0.75 mA)

OUTPUT SPECIFICATIONS

MV output: -15.0 to +115.0 %, 0.1 % increments
MV Conformance range: 0 – 100 %
■ RE-TRANSMITTED OUTPUT: 1 to 5 V DC output
Load resistance: ≥ 10 kΩ 
(No output at power failure)
■ MANUAL MODE STATUS OUTPUT
Relay rating:
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. 9 VA at 100 V
 Approx. 12 VA at 200 V
 Approx. 13 VA at 264 V
•DC: Approx. 4 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)
Manual output resolution: 0.1 %
Response time: ≤ 0.5 sec. (0 – 90 %)
Output memory at power OFF: E2PROM (non-volatile memory)
Line voltage effect: ±0.1 % over voltage range
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
•With /T option
1500 V AC @ 1 minute (PV input or CAS input or MV output or re-transmitted output to manual mode status output to MAN command input to power to FG)
500 V AC @ 1 minute (PV input to CAS input)
•Without /T option
1500 V AC @ 1 minute (PV input or CAS input to MV output or re-transmitted output to manual mode status output to MAN command input to power to FG)
500 V AC @ 1 minute (PV input to CAS input)

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