Nitriding and FNC Furnace Programmable Controller
SSi 9215
The SSi 9215 is state of the art nitriding and ferritic nitrocarburising furnace controller. It can be employed as a simple H2%/DA% controller or a fully comprehensive Kn, flow, temperature programmer with a customisable HMI.
Description
Features
| 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 |
| Band limits for each process variable |
| Guaranteed soak timer based on auxiliary load thermocouples |
| Remote setpoint for third input |
| 300 24-Step Recipes |
Functions
| Flow control (N2, NH3, DA, CO2, Endothermic, H2) |
| Atmosphere measurement (Oxygen, Hydrogen) |
| Automated Back Pressure Control |
| Control of KN and % DA |
| Automatic Single and Two Stage Process |
| Precise Control of Compound Layer |
| Automated N2 Purge |
| Pre/Post Oxidation |
| Fully programmable |
| Sophisticated Programming (ramp/soak/guarantee on load temp.) |
Specifications
| Control Loops |
Three Loop PID controller
Temperature, Atmosphere (Kn, %DA) |
| Analog Inputs |
Three |
| Analog Outputs |
Expandable |
| Digital Inputs |
Four |
| Digital Outputs |
Eight relay outputs (Expandable to 16 or 32) |
| Communication Ports |
Two (2) – RS232
Three (3) – RS485
Ethernet
Allen Bradley DF1 |
| Display |
3.5″, 5.7″ and 12.1″ Color touch screen
Video recorder with “NOTES” capability
Removable storage media (948 months of data)
PC interface with SuperDATA |
| Programmable |
300 24-Step Recipes |
| Events |
User-Defined |
| Web Browser Enabled |
Remote PC view with standard Web Browser |
| Mounting |
DIN rail or sub-panel mounting |
| Power |
24 VDC |
