PID Process Controllers

Features • Universal input configurable from faceplate • Accuracy better than 0.2% f.s. under nominal conditions • Control output: relay, logic, Triac or continuous • Hot/cold function with selection of cooling fluid • 3 alarms with completely configurable function • Analog retransmission output • Up to 2 isolated digital inputs with configurable function • Isolated digital input with configurable function • Auxiliary input for CT (TA) (50mAac) • Heater break or probe short-circuit alarm • Self-tuning, Auto-tuning, Soft-start, bumpless Man/Auto function • Double set, set ramp, timed output function • Optically isolated RS485 serial line. Protocol: GEFRAN MODBUS RTU • Self-diagnosis • Rapid configuration from PC with Winstrum packet

Features • Multi-input and multi-range performance • Small instrument depths (62mm - 65mm) save space, thus securing a larger installation area. • SV setting: 3 points • PID Value: 3 types • 2-output heating and cooling control available (optional) • Total 32 steps Program available (optional) (1-4 pattern, 32-8 step) • RS-485 Interface available (optional) (Master/slave function, Modbus/Shimaden Protocol) • Heater break/heater loop alarm (optional) • A wide selection of additional functions (optional) is available to suit various needs. • Possible to switch off SV/PV value by key operation • Parameter mask (non-display) / lock (key lock) function