9220 Vacuum Furnace Controller
The 9220 is a robust and easy-to-use vacuum furnace recipe controller designed specifically for heat-treaters. The controller has a large full-color touch screen interface which displays temperature, vacuum data, load thermocouples, current recipe status and remaining time. The 9220 is also a paperless chart recorder, enabling real-time and historical analysis of all process variables.
Features
| Programmable Controller; 300 24-Step Recipes |
| Expandable Load T/C Support |
| Direct Connection to Vacuum Gauges |
| Interfaces with most Vacuum Controllers |
| "Outgas" Hold Alarm |
| Load T/C Alarms |
| Recipe Driven |
| Guarantee Soak on Load and Control T/Cs |
| Multiple Auto-Switching PIDs |
| Video Recorder |
| 16 PIDs via program opcode |
| 3 PID sets / loop with defined temperature switch point |
| T/C comparison with offset available for T/C checks |
| Multiple alarms assigned to individual relays or a single relay |
| "0.00" setpoint deactivates control output |
| Band limits for each process variable |
| Remote setpoint for third input |
| Control Loops | Temperature and Vacuum (three loops of control) |
| Analog Inputs | Three |
| Analog Outputs | Two (0-20 mA or 4-20mA) |
| Digital Inputs | Four |
| Digital Outputs | Eight relay outputs (Expandable to 16 or 32) |
| Communication Ports | One (1) - RS232 Three (3) - RS485 Ethernet |
| Display | 3.5", 5.7", 12.1", 15" and 17" Color touch screen Video recorder with "NOTES" capability Removable storage media (948 months of data) PC interface with SuperDATA |
| Programmable | 300 24-Step Recipes Vacuum specific "opcodes" |
| Events | User Defined |
| Web Browser Enabled | Remote PC view with standard Web Browser |
| Mounting | DIN rail or sub-panel mounting |
| Power | 24 VDC |
| Product Line | User Manual | Datasheet | Wiring | Other |
|---|---|---|---|---|
| 9220 Vacuum Controller | PDF | Online | 9220 Datasheet | 9000 Series Maintenance | |
| General Info | Configurator Product Technical Brief | |||
| Compact HMI Product Technical Brief | ||||
| Process Automation - Industrial Heating, January 2008 | ||||
| Touchscreen Cleaning Procedure |