Model Number     KS98-104-34000-000 (Base model of KS98-1 series)
Product Category  
Multi - function process automation controller (compact PAC)
Core Functions
Free - configurable PID/cascade/ratio control, logic operation, sequence control, data logging, mini - PLC functions
Display & Operation
160×80 dot - matrix LCD (red/green backlight switchable), 4 keys + 4 indicator lights; IP65 front panel protection, IP20 rear protection
Power Supply
90-250V AC (50/60Hz) / 24V DC (optional); Power consumption: ≤5VA
Dimensions
96mm×96mm×118mm (H×W×D), 1/4 DIN; Mounting: Panel - mounted (standard 35mm DIN rail compatible)

Key Technical Specifications
1. I/O System
    I/O Expansion: Up to 4 plug - in I/O modules (2 channels per module, hot - swappable without calibration). Modules are galvanically isolated in pairs.
    Input Types:
        Thermocouple: Types J, K, T, E, R, S, B, W(C) etc. Accuracy: ±0.5K (Pt100), ±2K (W/C). Resolution: 0.024K - 0.275K (varies by type).
        RTD: Pt100 (3/4 - wire), Accuracy: ±0.5K. Resolution: 0.024K.
        Analog Input: 0-20mA/4-20mA (input resistance 10Ω, accuracy ≤40μA, resolution 2μA); 0-1500mV (accuracy ≤1.5mV).
        Digital Input: Dry contact/PNP/NPN, frequency/counter input (max 10kHz).
    Output Types: Relay (NO/NC, max 250V AC/5A), analog output (0-20mA/4-20mA, max 600Ω load), SSR driver output (>12VDC, max 600Ω load).

2. Control Performance

    A/D Resolution: 20,000 (50Hz) / 16,667 (60Hz); Sampling Cycle: 20ms (per channel).
    Control Modes: Multi - loop PID, cascade, override, 3 - element control. Max 10 PID loops, 1000 function blocks configurable.
    Programming: Up to 1000 program segments, support recipe management and event - triggered control.

3. Communication Interfaces

    Front & rear PC ports (RS232/RS485).
    Optional: Modbus RTU (RS422/485), CANopen, PROFIBUS - DP (max 12 Mbaud).
    Protocol Support: MODBUS RTU, CANopen DS301, PROFIBUS - DP V0/V1.

4. Environmental & Certification

    Operating Temperature: 0-50°C; Storage Temperature: -25-70°C.
    Vibration/Shock: Compliant with IEC 60068-2-6 (vibration) and IEC 60068-2-27 (shock).
    Certifications: CE, cULus, DIN EN 14597.