Products

Digital Controllers

Digital Controllers (Process and Temperature Controllers)
FZ series(FZ110 / FZ400 / FZ900)

  • Measurement accuracy: ±0.1% of displayed value
  • Sampling time: 0.05 sec.
  • 11-segment 5 digit LCD display
  • Front loader communication port
  • Dual input function (FZ400 / FZ900)
  • Plug-in construction (FZ400 / FZ900)
  • Temperature
  • Process
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  • Main features
  • Main specification
  • External dimensions
  • Models

Main features

Front loader communication port on the 48mm square sized controller

All models are equipped with a front loader communication port for improved maintainability Configuration data management software (PROTEM2) is available

Large high intensity LCD display

Large easy-to-read PV display on a compact front panel

2 inputs for various applications

2CH (Dual loop) control
Dual loop control is available on a single controller.

PV select function
Input 1 and Input 2 are switched over at a preset level.

Cascade Control (Control loop combination function)
Cascade control is performed using the dedicated autotuning.

Differential temperature control
This is a function to control to maintain the difference between PV1 and PV2 is kept constant.

Further advanced control performance and function

Proactive function is supplied to suppress overshoot and bottom (lowering amount)

Level PID function is supplied which is suitable when the controller is used as a ramp/soak controller or when the setpoint change is large.

Versatile customizable information display

Three-stage display shows abundant information.

※Three stage display is available only on FZ400 / FZ900.

Parameter select function enables displaying necessary parameters only.

Main specification

  • Number of Inputs : Max.2 points ※1 point for FZ100
  • Input type (Universal input) : ※See the Input Range Code for the input range.
    1)Thermocouple : K, J, T, S, R, E, B, N, W5Re/W26Re, U, L, PLII
    2)RTD: Pt100 and JPt100 (3-wire system)
    3)DC voltage/current: 0 to 10mV, 0 to 100mV, 0 to 20mA, 4 to 20mA
    4)DC voltage: 0 to 1V, 0 to 5V, 1 to 5V, 0 to 10V, -5 to +5V,-10 to +10V
  • Sampling time: 0.05 sec.
    ※0.1 second when the controller is used for Dual loop control or Control loop combination function.
  • Measurement accuracy : ±(0.1% of displayed value+1 digit) ※Depends on the input and the range.
  • Output 1 (OUT1) ※Control, Event, HBA (Heater Break Alarm), LBA (Control loop break alarm) or analog retransmission are assigned.
    1)Relay contact output (a):FZ100: 1a contact
    2)Relay contact output (b):FZ400 / FZ900: 1c contact ※Highly durable relay
    3)Voltage pulse output for SSR driving: 0/12V dc
    4)Current output : 0 to 20mA, 4 to 20mA dc
    5)Continuous voltage output: 0 to 5V, 1 to 5V, 0 to 10V dc
    6)Transistor output: Allowable load current: 100 mA

<Specification of Options>

  • Output 2 (OUT2) ※Control, Event, HBA (Heater Break Alarm), LBA (Control loop break alarm) or analog retransmission can be assigned
    1) Relay contact output (a): FZ100 1a contact
    2) Relay contact output (b): FZ400 / FZ900: 1a contact ※Highly durable relay
    3) Voltage pulse output for SSR driving: 0/12V dc
    4) Current output: 0 to 20mA, 4 to 20mA dc
    5) Continuous voltage output: 0 to 5V, 1 to 5V, 0 to 10V dc
    6) Transistor output: Allowable load current 100 mA
  • Output 3 (OUT3) ※Universal output
    ※Control, Event, HBA (Heater Break Alarm), LBA (Control loop break alarm) or analog retransmission can be assigned
    1) Voltage pulse output for SSR driving: 0/14 dc
    2) Current output: 0 to 20mA, 4 to 20mA dc
  • Digital output (DO: max.4 points) ※2 points for FZ100
    Relay contact output: 1a contact
  • Event function (max.4 points) ※Max. 2 points for FZ100
  • Remote setpoint input
    1) DC voltage input: 0 to 10mV, 0 to 100mV, 0 to 20mA, 4 to 20mA
    2) DC voltage input: 0 to 1V, 0 to 5V, 1 to 5V, 0 to 10V, -5 to +5V, -10 to +10V
  • Event inputs (Max.6 points) ※Max.3 points for FZ100
  • Function of event inputs: RUN/STOP switching, AUTO/MAN switching, selecting Input 2, Interlock release, Peak/Bottom value release,
  • Peak hold/Bottom hold release, Set Lock/Unlock, Direct/Reverse action, Memory area switching (with/without SET)
  • Analog retransmission output (Max.1 point)
    1) DC current input: 0 to 20mA, 4 to 20mA
    2) DC voltage input: 0 to 5V, 1 to 5V, 0 to 10V
  • Communication: RS-422A / RS-485

<General Specification>

  • Power supply voltage (Rating): 100 to 240V ac/24Vac/24Vdc
  • Ambient temperature: -10 to 50°C
  • Weight:

FZ110 Approx.122g

FZ400 Approx.221g

FZ900 Approx.291g

  • 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

Models

FZ110

 

FZ400 / FZ900

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