Bailey 820 Line of controller cards, TG11 Setpoint Station.
The Bailey Controls TG11 is a legacy analog setpoint station used in industrial distributed control systems (DCS), particularly within the classic Bailey 820 system and Network 90 lines. It enables operators to manually generate and fine-tune process control commands or setpoints.
Key Functions
- Setpoint Control: Allows operators to establish and adjust a target value for a process variable (e.g., pressure, flow, temperature) which is then sent to the controller.
- Manual/Auto Transfer: Features pushbuttons and transfer relays to smoothly switch control of a loop between automatic and manual modes.
- Calibration & Adjustment: Includes staple jumpers, coarse zero adjustment switches, and internal potentiometers to configure output ranges for specific plant engineering parameters.