·Some details are not shown. Please refer to specification sheets for all information.

SC210W

Single Loop Controller Series

MULTI-FUNCTION PID CONTROLLER
(color LCD with touch-panel, MV output backup, Modbus/NestBus communication,
expansion module function)

MODEL: SC210W-[1][2]-[3][4]

ORDERING INFORMATION
• Code number: SC210W-[1][2]-[3][4]
Specify a code from below for each of [1] through [4].
  (e.g. SC210W-11-M2/3/M2/E/1/T/Q)
• Specify the specification for option code /Q
  (e.g. /C01/S01)

[1] DISCRETE OUTPUT
1: Relay contact
2: Photo MOSFET relay

[2] MODBUS
1: Modbus-RTU
2: Modbus/TCP

[3] POWER INPUT
AC Power
M2: 100 – 240 V AC (Operational voltage range 85 – 264 V, 50/60 Hz)
DC Power
R: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)

[4] OPTIONS (multiple selections)
Housing Depth (must be specified)
/3: 300 mm
/4: 400 mm
Backup Module Power Supply
blank: Single supply
/M2: 100 – 240 V AC (dual supply) 
(Operational voltage range 85 – 264 V AC; 50/60 Hz)
/R: 24 V DC (dual supply) 
(Operational voltage range 24 V DC ±10 %;
ripple 10 %p-p max.)
Control/Backup modules are powered from common terminals
with 'single' supply type; powered from independent
terminals with 'dual' supply type.
Language
blank: Japanese
/E: English
(Language (Japanese or English) can be chosen by front
panel setting.)
Configurator Interface (must be specified)
/1: Stereo jack
Terminal block (must be specified)
/T: Separable terminal
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 M-System's web site.)
/C01: Silicone coating
/C02: Polyurethane coating
/C03: Rubber coating
TERMINAL SCREW MATERIAL
/S01: Stainless steel

FUNCTIONS & FEATURES
Functions & Features
• Color LCD with touch panel
• Five Operation views (digital display, bargraph, dual-loop bargraph, short trend and user's parameter table views)
• Enhanced Engineering views (configuration, programming, tuning, and backup views)
• Universal input x 2 points, analog input x 4 points, discrete or pulse input x 6 points
• Current output (4-20 mA) x 2 points, voltage output (1-5 V) x 2 points, relay or photo-MOSFET relay output x 5 points
• RUN contact output (relay) x 1 point
• Expandable I/O points by connecting remote I/O modules via NestBus peer-to-peer communication
• Computation cycle selectable from 100 msec. to 3 sec. (control cycle selectable from 1 to 64 times of the computation cycle)
• Two PID function blocks
• Advanced computation and sequence control functions
• Auto-tuning function for automatically setting PID parameters
• Parameter input and change with touch panel
• Loop Configuration Builder Software (model: SFEW3E) for function parameter setting, list printing and data downloading/uploading 
• PC Configurator Software (model: SCCFG) for exporting short trend data (CSV), and storing/transferring display parameter setting
• Control and supervision by SCADA software via Modbus TCP/IP or RTU communication
• Backup module (applicable to Mv2 only) is incorporated for manual loading: MV output is automatically switched to manual control in case of control module abnormality
• Independently powered and controlled backup module
• Easy extraction of control module at the front for replacement while MV output is maintained  
• Housing with selectable depth enabling use of existing wires at replacement: 300 mm and 400 mm
• Separable terminal block
• Expansion of operations blocks due to Expansion module

Typical Applications
• Replacement of conventional controllers
• Panel operation for small-scale instrumentation

RELATED PRODUCTS
• PC Configurator cable (model: COP-US)
• Loop configuration builder software (model: SFEW3E Ver. 1.101 or later)
• PC configurator software (model: SCCFG Ver.1.84 or later)
Builder software and configurator software are downloadable at M-System’s web site.

ACCESSORIES
• Precision resistor module (model: REM4): 2 units
• Cold junction compensation sensor: 2 pcs
• Mounting brackets: 2 pcs
• Connector adapter: 1 pce
(The jack on the unit and the plug of PC Configurator cable (not included in the product) are different in size.)

GENERAL SPECIFICATIONS
Construction: Panel flush mounting
Degree of protection: IP55; ensured for the front panel of the unit independently mounted to a panel
Connection
  Terminal screws: M3.5 screw terminals (torque 1.0 N·m)
  Terminal fixing screws: M4 screw terminals 
  (torque 1.2 N·m)
  Backup module power supply terminal (option /M2, /R)
  Euro terminal block (wire dia. 2.4 max., 0.5 – 2.5 mm2
  stripped length 10 mm)
  Ethernet: RJ-45 Modular Jack
Screw terminal
  Terminal screws: Nickel-plated steel (standard) or stainless steel
  Terminal fixing screws: Chrome-plated steel
Housing material: Flame-resistant resin (gray), steel
Isolation: Pv1 to Pv2 to supply output to Ai1 or Ai2 or Ai3 or Ai4 to Di1 or Di2 or Di3 or Di4 or Di5 or Pi1 or Pi2 or Pi3 or Pi4 or Pi5 to Di6 or Pi6 to Mv1 to Mv2 or Mv2B to Ao1 or Ao2 to Do1 to Do2 to Do3 to Do4 to Do5 to Do6 to NestBus to Modbus-RTU to Modbus/TCP to power to backup module power to FG
PID control: Single loop, cascade, advanced
・Proportional band (P): 1 to 1000 %
・Integral time (I): 0.01 to 100 minutes
・Derivative time (D): 0.01 to 10 minutes
Auto-tuning: Limit cycle method
Alarm: PV high & low, deviation, rate of change
Computation: 48 functions blocks available for arithmetic operations, time functions, signal selection, limit, alarm and other functions
Sequence operation: Logic sequence and step sequence (max. 1068 commands)
Computation cycle: 100 msec. to 3 sec. (control cycle selectable among 1, 2, 4, 8, 16, 32 and 64 times of the computation cycle)
MV output range: -15 - +115 %
Parameter setting: With touch panel or PC (Loop Configuration Builder Software model: SFEW3E)
Self diagnostics: CPU monitoring with a watchdog timer
RUN contact: OFF in error detected by diagnostic (including NestBus)
Short trend
  Storing interval
: 1, 2, 5, 10, 20, 30 sec.,
   1, 2, 5, 10, 30, 60 min.
  Capacity: 400 points (display 200 points)
Display
Display device
: 4.3-inch TFT LCD
Display colors: 256
Resolution: 480 × 272 pixels
Pixel pitch: 0.198 × 0.198 mm (128 × 128 DPI)
Backlight: LED
Backlight life: Approx. 50 000 hours (at 50 % brightness)
Note: The backlight can be replaced in M-System factory.
The LCD must be replaced at the same time.
Screen saver standby time: 1 to 99 minutes
Scaling range: -32000 to +32000
Decimal point position: 10-1, 10-2, 10-3, 10-4, 10-5 or none
Scale divisions: 2 to 10
Engineering unit indication: Max. 8 characters
Auto/Man indicator: Green/Amber LED
Backup mode MV output setting indicator: Blue LED
MV output setting indicator: Blue LED

FACTORY DEFAULT

EXTERNAL INTERFACE
NestBus
Configuration
: Bus type multi-drop
Standard: Conforms to TIA/EIA-485-A
Transfer rate: 19.2 kbps
Protocol: NestBus (M-System’s own protocol)
Max. transmission distance: 1 kilometer
Transmission media:
Shielded twisted-pair cable (CPEV-S 0.9 dia.)
Terminating resistor: incorporated
Card No. setting: 0 - F (16 cards; 2 assigned for one unit)
Modbus-RTU
Configuration
: Half-duplex, asynchronous, no procedure
Standard: Conforms to TIA/EIA-485-A
Max. transmission distance: 500 meters
Transfer rate: 4800, 9600, 19.2 k, 38.4 k bps
Data bit: 8
Parity bit: Odd, even, none
Max. node number: 15 (except the master)
Transmission media:
Shielded twisted-pair cable (CPEV-S 0.9 dia.)
Terminating resistor: incorporated
Node address setting: 1 - 247
Modbus/TCP (Ethernet)
Physical layer standard
: IEEE 802.3u
Data link layer: 10BASE-T / 100BASE-TX
Transfer rate: 10 / 100 Mbps, Auto Negotiation
Protocol: Modbus/TCP
Data: RTU (binary)
Connections: 2
Transmission media
10BASE-T (STP cable, category 5)
100BASE-TX (STP cable, category 5e)
Max. segment length: 100 meters
Port number: 502
IP address: 192.168.0.1 (factory setting)

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
Pv1, Pv2 (universal input)
∙Current input
: 4 – 20 mA DC with input resistance 250 Ω (REM4)
∙Voltage input: -10 – +10 V DC
 -1 – +1 V DC
 0 – 10 V DC
 1 – 5 V DC
 0 – 1 V DC
 Input resistance: ≥ 1 MΩ
∙Thermocouple input: K, E, J, T, B, R, S, C, N, U, L, P, PR (See Table 1)
 Input resistance: ≥ 30 kΩ
 Burnout sensing: ≤ 0.3 µA
 Burnout indication: 115 % of the measuring range (upscale)
∙RTD input: Pt100 (JIS ’97, IEC), Pt100 (JIS ’89), JPt100 (JIS ’89), Pt50Ω (JIS ’81), Ni100 (See Table 2)
 Maximum lead wire resistance:  100 Ω per wire
 Burnout indication: 115 % of the measuring range (upscale)
 Sensing current: ≤ 1 mA
∙Potentiometer input: Total resistance 100 Ω to 10 kΩ
 Minimum span: 50 % of total resistance
 Excitation: ≤ 0.6 V DC
Ai1, Ai2, Ai3, Ai4
∙Voltage input
: 1 – 5 V DC
 Input resistance: ≥ 1 MΩ
■ Pi1, Pi2, Pi3, Pi4, Pi5: Dry contact
(Di1 through Di5 are assigned to the same terminals respectively.)
Maximum frequency: 20 Hz
Minimum pulse width: 25 msec.
Common: Negative common per 5 points
Sensing: Approx. 12 V DC, 6 mA
 ON voltage/resistance: ≤ 2.25 V, ≤ 1.5 kΩ
 OFF voltage/resistance: ≥ 11.25 V ≥ 15 kΩ
Pi6: Dry contact
(Di6 is assigned to the same terminal.)
Maximum frequency: 10 kHz
Minimum pulse width: 0.05 msec.
Common: Negative common
Sensing: Approx. 12 V DC, 12 mA
 ON voltage/resistance: ≤ 2 V, ≤ 1.5 kΩ
 OFF voltage/resistance: ≥ 11 V, ≥ 15 kΩ 
Excitation: 12 V DC ±10%, 15 mA
Current limiting circuit: Approx. 30 mA
Di1, Di2, Di3, Di4, Di5: Dry contact
(Pi1 through Pi5 are assigned to the same terminals respectively.)
Common: Negative common per 5 points
Sensing: Approx. 12 V DC, 6 mA
 ON voltage/resistance: ≤ 2.25 V, ≤ 1.5 kΩ
 OFF voltage/resistance: ≥ 11.25 V ≥ 15 kΩ
Di6: Dry contact
(Pi6 is assigned to the same terminal.)
Common: Negative common
Sensing: Approx. 12 V DC, 12 mA
 ON voltage/resistance: ≤ 2 V, ≤ 1.5 kΩ
 OFF voltage/resistance: ≥ 11 V, ≥ 15 kΩ

OUTPUT SPECIFICATIONS
Mv1, Mv2, Mv2B
∙Current output
: 4 – 20 mA DC
 Load resistance: ≤ 600 Ω
(Mv2B is the output from backup unit.)
Ao1, Ao2
Voltage output: 1 – 5 V DC
 Load resistance: ≥ 10 kΩ
Discrete Output
∙Do1, Do2, Do3, Do4, Do5, RUN contact (Do6):
Relay contact
 Rated load: 250 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 
∙Do1, Do2, Do3, Do4, Do5: Photo MOSFET relay
 Rating: 200 V AC/DC @0.5 A (resistive load)
 ON resistance: 2.1 Ω
 Maximum frequency: 4 Hz @24 V, 10 mA
 ON delay time: ≤ 5.0 msec.
 OFF delay time: ≤ 3.0 msec.

INSTALLATION
Power input
∙AC:
Control module
  ≤ 25 VA at 100 V AC
  ≤ 40 VA at 240 V AC
Backup module
  ≤ 10 VA at 100 V AC
  ≤ 15 VA at 240 V AC
DC
Control module: ≤ 650 mA
Backup module: ≤ 150 mA
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:
Approx. 2.0 kg (4.41 lb) for 300 mm depth type
Approx. 2.5 kg (5.51 lb) for 400 mm depth type

PERFORMANCE
Accuracy
  DC input: ±0.1 % ±1 digit
  Thermocouple input: ±1℃ ±1 digit
   ±2℃ ±1 digit for B, R, S, C and PR
  RTD input: ±1℃ ±1 digit
  Potentiometer input: ±0.2 % ±1 digit
  DC output: ±0.1 %
  Precision resistor module (REM4): ±0.1 %
Cold junction compensation:
±2°C at 25°C ±10°C
±4°C for S, R and PR
Temp. coefficient: ±0.015 %/°C (±0.008 %/°F)
  DC input: ±0.015 %/°C (±0.008 %/°F)  
  Thermocouple input: ±0.015 %/°C (±0.008 %/°F)
  RTD input: ±0.015 %/°C (±0.008 %/°F) 
  Potentiometer input: ±0.015 %/°C (±0.008 %/°F)  
  DC output: ±0.015 %/°C (±0.008 %/°F)
  Precision resistor module (REM4): ±0.015 %/°C (±0.008 %/°F)
Line voltage effect: ±0.1 % over voltage range
Calendar clock accuracy: Monthly deviation 3 minutes at 25°C
RAM memory duration in power failure for hot start:
 10 minutes assured
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength:
1500 V AC @ 1 minute
(Pv1 or supply output to Pv2 or Ai1 or Ai2 or Ai3 or Ai4 to Di1 or Di2 or Di3 or Di4 or Di5 or Pi1 or Pi2 or Pi3 or Pi4 or Pi5 to Di6 or Pi6 to Mv1 to Mv2 or Mv2B or Ao1 or Ao2 to Do1 to Do2 or Do3 or Do4 or Do5 or Do6 to NestBus to Modbus-RTU to Modbus/TCP to power to backup module power to FG)
500 V AC @ 1 minute (Pv2 to Ai1 or Ai2 or Ai3 or Ai4)
500 V AC @ 1 minute (Mv2 or Mv2B to Ao1 or Ao2)
500 V AC @ 1 minute (Do2 to Do3 to Do4 to Do5 to Do6)
500 V AC @ 1 minute (Pv1 to supply output)

EXTERNAL VIEW

COMMUNICATION CABLE CONNECTIONS

EXTERNAL DIMENSIONS & TERMINAL ASSIGNMENTS unit: mm (inch)

MOUNTING REQUIREMENTS unit: mm

Caution
• IP55 is ensured for the front panel of the unit independently mounted to a panel.  Securely seal the mounting surface along the panel cutout once the unit is installed. 
• Set the unit on a vertical surface with its operation buttons at the lower 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 the 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

SYSTEM CONFIGURATION EXAMPLES

MG Co., Ltd.