Controller

• User selectable heat/cool, on-off, P, PI, PD, PID or

alarm action, not valid for limit controllers

• Auto-tune with control algorithm

• Control sampling rates: Input = 10Hz, outputs = 10Hz

• Input and output capacity per controller type ordering

information

Serial Communications

• Isolated communications

• Standard bus configuration protocol

Wiring Termination—Touch-Safe Terminals

• Input, power and controller output terminals are touch

safe removable 12 to 22 AWG

Universal Input

• Thermocouple, grounded or ungrounded sensors,

greater than 20MΩ input impedance, 2kΩ source

resistance max.

• Non-isolated to switched dc and process output

• RTD 2- or 3-wire, platinum, 100Ω @ 0°C calibration to

DIN curve (0.00385 Ω/Ω/°C)

• Process, 4-20mA @ 100Ω, or 0-10VDC @ 20kΩ input

impedance; scalable