Full PID with Pre-tune, Self-tune, manual tuning, or On-Off control. Heat only or heat & cool
Auto/Manual Selectable from front panel or via digital input, with bumpless transfer
Output Configuration Up to 3 possible, for control, alarm, 24VDC transmitter power supply or retransmit of process value or
setpoint
Alarm 1 & 2 Types Process high, process low, SP deviation, band, logical OR / AND. Also 1 loop alarm for process control
security. Process alarms have adjustable hysteresis.
Human Interface 4 button operation, dual 4 digit 10mm & 8mm high (6100+, 8100+) and 13mm & 10mm high (4100+)
LED displays, optional choice of colours (Red/Red, Red/Green, Green/Red or Green/Green), plus 5 LED
Input
Thermocouple J, K, C, R, S, T, B, L, N & PtRh20%vsPtRh40%.
RTD 3 Wire PT100, 50 per lead maximum (balanced)
DC Linear 0 to 20mA, 4 to 20mA, 0 to 50mV, 10 to 50mV, 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V.
Scaleable -1999 to 9999, with adjustable decimal point
Impedance >10M for Thermocouple and mV ranges, 47K for V ranges and 5 for mA ranges
Accuracy 0.1% of input range 1 LSD (T/C CJC better than 1C)
Sampling 4 per second, 14 bit resolution approximately
Sensor Break Detection <2 seconds (except zero based DC ranges), control O/Ps turn off, high alarms activate for T/C and mV
ranges
Triac Outputs 0.01 to 1 Amp AC, 20 to 280Vrms, 47 to 63Hz
DC Linear Outputs 0 to 20mA, 4 to 20mA into 500 max, 0 to 10V, 2 to 10V, 0 to 5V into 500 min.
Control outputs have 2% over/under drive applied. Accuracy 0.25% at 250 (degrades linearly to 0.5%