FB Series RKC Instrument | Digital Controllers (Process and Temperature Controllers)

Bộ điều khiển nhiệt độ RKC FB Series  | Bộ điều khiển kỹ thuật số RKC FB Series 

Advantages FB Series

• Measurement accuracy: ±0.1% of displayed value
• Sampling time: 0.1 sec.
• Abundant event inputs/outputs
• Loader communication
• Intercontroller Communication
• Plug-in construction

Main features FB Series

Abundant Inputs/Outputs

Varieties of combinations of various optional inputs/outputs

Link operation through communication

Various types of link operation are available through intercontroller communication.

• Automatic temperature rise group with learning function
• Temperature ratio setting
• Cascade control
• Group RUN/STOP function

Selectable from two types of PID control; “Response focused” and “Follow-up focused”

• PV-derivative PID control (Response focused) and deviation derivative PID control (Follow-up focused)

Enhanced new heat/cool PID control with enhanced undershoot suppression (USS) on the cooling side.

• Undershoot Suppression Function (USS) is installed in the cooling control.
• ※USS：Undershoot Suppression Dedicated control algorithm for water-cooling or air-cooling is selectable.

Loader communication

• All models are equipped with loader communication function.
• Configuration data management software (PROTEM2) is available

Main specification

• Number of Inputs : 1 point
• Input type (Universal input) : ※See the Input Range Code for the input range.

1) Temperature, DC current, DC voltage (low) input group

Thermocouple: K, J, R, S, B, E, N, T, W5Re/W26Re, PLII, U, L
RTD: Pt100 or JPt100
DC voltage (low): 0 to 10mVdc, -10 to +10mVdc, 0 to 100mVdc, -100 to 100mVdc, 0 to 1Vdc

DC current input group: 0 to 20mAdc, 4 to 20mAdc

2) DC voltage input (high) group:-1 to 1Vdc, 0 to 5Vdc, 1 to 5Vdc, 0 to 10Vdc

• Sampling time: 0.1 sec. ※Also switchable to 0.05 sec. and 0.25 sec.
• Measurement accuracy : ±(0.1% of displayed value+1 digit)　※Depends on the input and the range.
• Output 1 (OUT1)
  1) Relay contact output : 1a contact
  2) Voltage pulse output for SSR driving: 0/12Vdc
  3) DC Current output : 0 to 20mA, 4 to 20mA
  4) DC voltage output: 0 to 5V, 1 to 5V, 0 to10V
  5) SSR (Triac) output : Current rating: 0.5A
  6) Open collector output: Sink type

<Specification of Options>

• Output 2 (OUT2) ※ Control, Event, HBA, and FAIL can be assigned to output
  1) Relay contact output : 1a contact
  2) Voltage pulse output for SSR driving: 0/12Vdc
  3) DC Current output : 0 to 20mA, 4 to 20mA
  4) DC voltage output: 0 to 5V, 1 to 5V, 0 to10V
  5) SSR (Triac) output : Current rating: 0.5A
  6) Open collector output: Sink type
• Digital outputs 1 to 4 (DO1 to 4)※Digital outputs 1 to 2 (DO1 to 2) for FB100
  ※Event, HBA, and FAIL can be assigned to output.
  Relay contact output: 1a contact
• Event function (Max.4 points): Temperature alarm, Control loop break alarm (LBA)
• CT input for Heater break alarm (Max.2 points)
• Analog retransmission output (Max. 1 point): 0 to 20mA, 4 to 20mA, 0 to 1V, 0 to 5V, 0 to 10V, 1 to 5Vdc
• Digital inputs: (Max.7 points) ※Function is selectable from the Event input logic selection table
• Communication interface: RS-485 / RS-422A / RS-232C　※RS-485 only for FB100
• Power feedforward input: ※Available except FB100
• Feedback resistance (FBR) input: 100 to 10kΩ (135Ω as standard)

<General Specification>

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

FB100 Approx.150g

FB400 Approx.230g

FB900 Approx.290g

• 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