Products

Module Type Controllers

Modular Controllers (Process/Temperature Controllers)
SRX series

  • Measurement accuracy: ±0.1% of displayed value
  • Sampling time: 0.025 sec.
  • 2 control loops per module
  • Digital Input/Output module
  • Up to 31 modules can be connected
  • Temperature
  • Process
  • High speed
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  • Main features
  • Main specification
  • External dimensions
  • Models

Main features

Fast sampling time of 0.025 second

Feedback control with 0.025 second sampling time enables controlling a fast changing process.

PID and other parameters can be set in the unit of 1/100 seconds

Max.2 loops per module and Wire-saving

One compact module enables 2-channel control.

Power supply and communication lines of extended modules are consolidated on the connecting connector for wire saving.

Program control function available

Ramp/Soak control of 16 segments by 16 patterns (Pattern link) is available independently on each channel.

※Fixed setpoint control and ramp/soak control are switchable

Flexible digital inputs/outputs

Digital input and output modules with a maximum of 28 inputs/outputs per module is available.

Digital input can be used to switch operation mode. Digital output module can be used to provide output for operation status, event status, etc.

Main specification

Temperature control (TIO) module

  • Number of Inputs: Max.2 points (IN1, IN2) ※IN2(2nd input) can be configured to a remote input
  • Input type (Universal input within each input group) : ※See the Input Range Code for the input range.
    1) Thermocouple, DC voltage (low) group
    Thermocouple: K,J,R,S,B,E,N,T,W5Re26/W26Re,PLII
    DC voltage (low): 0 to 10mV dc, 0 to 100mV dc, 0-1V dc
    2) RTD group
    RTD: Pt100, JPt100 (3-wire system)
    3) DC voltage (high) and DC current group
    DC voltage (high) input: 0 to 5V dc, 1 to 5V dc, 0 to 10V dc
    DC current input: 0 to 20mA dc, 4 to 20mA dc
  • Sampling time: 0.025 second
  • Measurement accuracy : ±(0.1% of displayed value+1 digit) ※Depends on the input and the range.
  • Output
    1) Relay contact output: 1a contact
    2) Voltage pulse output for SSR driving: 0/12V dc
    3) DC Current output: 0 to 20mA, 4 to 20mA
    4) DC voltage output: 0 to 5V, 1 to 5V, 0 to 10V
  • Event function (max. 2 points): Temperature alarm, control loop break alarm
  • Program control function
    Number of patterns: Max. 16 patterns (Max.16 segments per pattern)
    Number of segments: Max. 256 segments (16 segments/pattern and 16 patterns)
  • Communication interface: RS-485

<Specification of Options>

CT input for heater break alarm: 1 point/ch

General Specification
Power supply voltage (Rating): 24Vdc
Allowable ambient temperature: -10 to 50°C
Weight: Basic module: approx.220g
Extension module: approx.190g
Safety standards:

UL UL61010-1
cUL CAN/CSA-22.2 NO.61010-1
CE Marking: Low Voltage Directive (LVD)EN61010-1   EMC Directive EN61326-1
RCM EN55011

Digital input (DI) module

  • Number of inputs: X-DI-A module: 12 points (6 points/common) * Screw terminal
    X-DI-B module: 12 points (6 points/common) * Screw terminal
    16 points (4 points/common) * Connector terminal
  • Input type: Dry contact input (no voltage)
  • Switching action: One of the following functions can be assigned to each control channel.
    1) Program operation mode: RESET, RUN, FIX, MAN, HOLD, STEP
    2) Program start pattern selection
    3) Autotuning start/stop
  • Communication interface: RS-485

General Specification

Power supply voltage (Rating): 24V dc (supplied from a basic module)
Allowable ambient temperature:-10 to 50°C
Weight: DI-A Module, approx.152g
DI-B Module, approx.158g
Safety standards:

UL UL61010-1

CE Marking: Low Voltage Directive (LVD): EN61010-1   EMC Directive: EN61326-1
RCM EN55011

Digital output (DO) module

  • Number of outputs: X-DO-A module: 12 points (6 points/common) * Screw terminal
    X-DO-B module: 12 points (6 points/common) * Screw terminal
    16 points (4 points/common) * Connector terminal
  • Output type: Transistor output (sink type)
  • Content of output: The following functions can be assigned to each temperature control channel.

Burnout status, Event 1 status, Event 2 status, Heater break status,
Control loop break (LBA) status, Pattern END status, Wait status,
Time signal CH1 to CH16 output status, DI module CH1 to CH28 input status
Communication interface: RS-485

General Specification

  • Power supply voltage (Rating): 24V dc (supplied from a basic module)
  • Allowable ambient temperature: -10 to 50°C
  • Weight: DO-A module: approx.152g
    DO-B module: approx.158g
  • Safety standards:

UL UL61010-1
cUL CAN/CSA-22.2 NO.61010-1
CE Marking: Low Voltage Directive (LVD) EN61010-1   EMC Directive EN61326-1
RCM EN55011

External dimensions

X-TIO-A

 

 

X-TIO-B,X-DI-A,X-DO-A

 

 

X-DI-B,X-DO-B

Models