Adam-6022 is an Ethernet-based, dual-loop PID controller for general-purpose PID control. User-friendly utility software is included for setting PID parameters (Pv, Mv, and Sv). Through the integrated web page, users can monitor and change the control setpoint via a web browser. It supports Modbus/TCP. HMI software can access the module to monitor I/O data and change control parameters.
Advantech
800-205-7940
www.advantech.com/ea
YS1000 series single-loop controllers feature a LCD screen that has a 1.5 times wider viewing angle than previous models. The LCD can be replaced while the controller is online without interrupting the output of signals to control elements. There’s no need to switch off the controller before replacing the display. The units’ design facilitate easy maintenance.
Yokogawa
281-340-3800
www.yokogawa.com/us
FBs-PLC series features thermocouple and RTD temperature modules, along with programmable PID algorithms to facilitate closed-loop temperature control. Multiplexing scan measurement and multiple-loop PID control make a single FBs-PLC able to perform to 32 loops of PID temperature control. Specialized PID temperature control instructions accelerate ladder program development.
Rohtek Automation
425-328-8445
www.Rohtekautomation.com
PXU series PID controllers support tight, reliable control over processes, including temperature, flow and pressure, from a single model. The UL-listed devices feature easy-to-read displays, on-demand auto-tuning for easy setup, and thermocouple, RTD, Vdc and current inputs. They come in 1/16, 1/8 and 1/4 DIN size models. Optional RS-485 communicationsare available.
Red Lion Controls
717-767-6511
www.redlion.net/PXU
CMSX is a process industry, closed-loop position controller for quarter-turn actuators. It’s equipped with two digital output signals for alarms and a 4-20 mA output signal that provides data on the actual position of the valve for greater overall feedback and closed-loop control. Once the position of the actuator is reached, the unit goes into rest mode and air consumption drops to zero to save energy.
Festo
800-993-3786
www.festo.com/us
Model 900 current loop controller requires no external power to operate. High and low setpoints measure and compare the current loop to a setpoint, turning on or off the isolated solid state relays and alarms LEDs. The unit can be used as a standalone in any 4-20 mA loop or mounted in series with other devices. It’s available as a loop-powered (4-20 mA) transmitter or controller.
Otek
520-748-7900
www.otekcorp.com
