PM866-2 3BSE050201R1 ABB

PM866-2 3BSE050201R1 ABB

Basic version
One universal input for the controlled variable. Without having to change the module hardware, thermocouples, resistance thermometer Pt100, teletransmitter and standard signals 0/4…20 mA can be connected. Linearization is performed in the controller if non-linearizing temperature transmitters are used.The linearization tables for all standard sensors are stored in the unit.
1 Input for mA and teletransmitter, which can be used as a feed forward or set point value input. With step controllers, this input can be used for the position feedback signal.
1 mA output for the positioning signal or other values such as for set point or actual value.
2 binary inputs/outputs, which can be configured by the user as inputs or outputs, so that they can be used optionally as controller outputs or alarm outputs, as well as inputs for transfers in the controller, such as from manual to automatic.
2 Relays for the actuating signal, alarm outputs or fault reporting.
4 Module slots for expanding the function.

PM866-2 3BSE050201R1 ABB

PM866-2 3BSE050201R1 ABB

Front panel
The front panel provides information on the status of the process and makes possible selective intervention into the process action. Numerical displays and clear text information permit precise readout and setting of set point and correction values.
Controller outputs
Z1 2-point PID controller action with or without preliminary contact for strong-weak-off control.
Z2 Controller for heat-off-cool optionally with two switching or one continuous and one switching output.S Step controller.
K Continuous controller, also optionally split-range output with two continuous positioning signals.

PM866-2 3BSE050201R1 ABB PDF

PM866-2 3BSE050201R1

PM866-2 3BSE050201R1 ABB

1. Remove the blanking caps on the front.
2. Turn the clamping claw screw 1 anti-clockwise until the clamping claws 2 can snap into place behind panel.
3. Push module into the front panel cutout.
4. Turn the clamping claw screw 1 clockwise until the clamping claws 2 snap into place behind the panel and module is firmly fixed.
5. Replug the blanking caps.

PM866-2 3BSE050201R1 ABB

PM866-2 3BSE050201R1 ABB