SA200 RKC Instrument - Temperature Controllers - Digital Controllers

Bộ điều khiển nhiệt độ RKC Instrument - Bộ điều khiển kỹ thuật số SA200 RKC Instrument

Advantages SA200 RKC Instrument

• Measurement accuracy: ±0.3% of displayed value
• Sampling time: 0.5 sec.
• LCD display
• 48×24mm size (horizontal by vertical)
• Plug-in construction

Main features SA200 RKC Instrument

8(W)×24(H)mm sized compact temperature controller

Compact size controller that can be mounted on a small panel space

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

Control state discriminating type self-tuning

PID parameters are automatically tuned when control is determined to be disturbed

Autotuning function is also available.

Communication function (RS-485) is available (Optional)

Up to 31 controllers can be multidrop connected over the RS-485 communication line.

Communication protocol can be selected from RKC standard or MODBUS protocol.

Two types of colors; black base or white base

Two types of colors are offered to match the machine.

Main specification SA200 RKC Instrument

• Number of Inputs :1 point
• Input type : ※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 or JPt100
  3）DC voltage: 0 to 5V dc, 1 to 5V dc
  4）DC current: 0 to 20mA dc, 4 to 20mA dc　※ A 250Ω external resistor is required.
• Sampling time: 0.5 sec.
• Measurement accuracy：±(0.3% of displayed value+1 digit)　※Depends on the input and the range.
• Outputs (OUT1)
  1) Relay contact output : 1a contact
  2) Voltage pulse output for SSR driving: 0/12V dc

<Specification of Options>

• Output 2 (OUT2)
  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 dc
• Alarm outputs (max.2 points): Temperature alarm, Control loop break alarm
• External contact input (max. 2 points): RUN/STOP switching or SV1/SV2 switching
• Communication Function: Communication method RS-485

<General Specification>

• Supply voltage (Rating): 100 to 240Vac/ 24Vac/ 24Vdc
• Ambient temperature: 0 to 50°C
• Weight: Approx.110g
• 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