Products
Digital Controllers
Digital Controllers (Temperature Controllers)
SA200

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

- Temperature
- Main features
- Main specification
- External dimensions
- Models
Main features
48(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
- 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
External dimensions
Models