SW series Digital Temperature Controller DATA SHEET SW96 is an extremely compact temperature controller which has 96 x 96 mm front panel with a large, white LCD and 58mm depth behind panel. Developed as a successor to the standard model SY, SW96 features fast sampling speed (50 ms), highly accurate input indication, and universal input, in addition to various functions of SZ, while achieving a competitive price. Equipped with multiple input/output and sophisticated control functions, SW96 serves as a suitable temperature controller for a wide range of use. 1. Enhanced control performance which makes SW96 suitable for a wide range of application • Fast sampling speed of 50 ms (SY: 500 ms) • Improved input indication accuracy For example: indication accuracy when measuring around 0.0°C by using type K thermocouple of which measuring range 0.0 to 400.0°C: ±1.1°C (cf. SY96: ±3.1°C) • Freely configurable control cycle (100 ms to 99 s) • Control method selectable among 7 types (ON/OFF control, PID control, fuzzy PID control, selftuning control, PID2 control, 2-degrees-of-freedom PID control, motorized valve control (with position feedback input)) 2. Any type of input can be accepted • Universal input is supported (thermocouple, RTD, voltage, current) • Control output is selectable among 4 types (Relay contact, SSR drive, current linear, voltage linear) The following optional functions can be incorporated: • Up to 3 digital inputs and 5 digital outputs • Remote SV input, analog re-transmission output • Motorized valve control output (with position feedback input) • Current monitoring using CT 3. Easy-to-see clear display and user-friendly interface • Wide viewing angle, high luminance white LED backlit LCD • Large PV display (with character height of 26 mm which is the highest in the market) • Easy-to-distinguish parameter display with screen numbers • Easy-to-identify 11 segment alphanumeric display • Digit select key for easier value-setting (5 keys) 4. Most compact design in the market • Approx. 30% reduction in size compared to conventional models. (58 mm depth behind panel) 5. A variety of functions extending the possibility of temperature controller • 64 steps ramp/soak function • 8 PID setting pallets, 8 SV pallets, zone PID facilitate frequent change of control conditions • Loader interface provided as standard (Power can be supplied via loader cable. Loader software is available from our web site) • RS485 communication (optional) capable of cooperative operation, programless communication 1. General specifications Power supply: 100 V (-15%) to 240 V (+10%) AC, 50/60 Hz; 24 V (±10%) DC/AC Power consumption: 13 VA MAX. (100 to 240 V AC), 8 VA MAX. (24 V DC/AC) Insulation resistance: 20 MΩ or more (at 500 V DC) Withstand voltage: Power source ↔ all terminals: 1500 V AC for 1 min Relay contact output ↔ all terminals: 1500 V AC for 1 min Between others 500 V AC for 1 min 2. Input section 2.1 Process value input Number of input: 1 Input setting: Programmable scale Input signal: See Table 1 (Universal input: thermocouple, RTD, voltage, current) Standard measurement range and input type: See Table 1 Indication accuracy (at Ta = 23°C): • Thermocouple input: either ±1°C ±1 digit or ±0.

SW96 digit of indicated value, whichever is larger *except: Thermocouple B: 0 to 400°C: no accuracy assurance Thermocouple R: 0 to 500°C: ±3°C ±1 digit Thermocouples K, T, E, U, or N: -200 to -100°C: ±2°C ±1 digit • RTD input: ±0.8°C ±1 digit or ±0.2% ±1 digit of indicated value, whichever is larger • mV input, voltage input, current input: ±0.3%FS ±1 digit Temperature effect on sensitivity: ±0.3%FS/10°C Indication resolution: See Table 1 Input sampling rate: 50 ms Input impedance: • Thermocouple, mV input: 1 MΩ or more • Current input: 150 Ω or less (built-in diode) • Voltage input: About 1...

(4) Current output (0 to 20 mA DC/4 to 20 mA DC) • Accuracy: ±5%FS • Load resistance: 500 Ω MAX. (5) Voltage output (0 to 5 V DC/1 to 5 V DC/0 to 10 V DC/2 to 10 V DC) • Accuracy: ±5%FS • Load resistance: 10 kΩ MIN. (6) Motorized valve control output • Contact structure: 2 SPST contacts without interlock circuit *SPST: Single Pole Single Throw • Contact capacity: 250 V AC/30 V DC, 3A (resistive load) • Minimum ON/OFF current: 100 mA (24 V DC) • Mechanical life: 20 million operations MIN. (100 operations/min) • Electrical life: 100,000 operations MIN. (rated load) 3.2 Alarm output (optional) Number...

SW96 0.1 A Setting resolution: 0.1 A Hysteresis: 0.0 A to 100.0 A 7. Communication function 7.1 RS-485 interface (optional) Number of points: 1 point Physical specifications: EIA-485 Protocol: Modbus-RTU Communication method: Half duplex bit serial, Asynchronous communication Code type: Data length: 8 data bits. Parity: Odd, even, none. Communication rate: 9600 bps, 19200 bps, 38.4 kbps, 115.2 kbps Connection status: Up to 32 units connectable including multidrop master function Communication distance: Up to 500 m (total connect extension) Additional functions: • Cooperative operation The function...

Table 1 Measurement range Input type Minimum input increment [°C] * Input signal, measurement range, and set value at the time of delivery are as follows: Thermocouple K, Measurement range from 0 through 400C, Set value 0 C. Switching the input signal among thermocouple, RTD, current, and voltage is available by key operation on the front panel.

CODE SYMBOLS Model Specifications TYPE Front panel size W x H 48 x 96 mm A Relay contact SPST Relay contact SPST Current output (0-20 mADC / 4-20 mADC) Re-transmission output (0-20 mADC / 4-20 mADC) ALARM OUTPUT None 2 points (independent common) OPTIONS None Remote SV input + Digital input (DI3) - Note 2 CT input + Digital input (DI1) - Note 1 RS485 Communication + Digital input (DI1) RS485 Communication + Digital input (DI3,4,5) + Alarm (AL4,5) SPECIAL VERSION SPECIAL VERSION NOTES; 1- When using the CT input as a heather burnout alarm, add one alarm output in the (C) code. 2- When using the...