1. Ref: P.ppt (03/02/2016) 1 EUROTHERM CONTROLS a bc 26/2704CP Zirconia Controller 26/2704CP-Released Mar 2002 Application specific version Compatible with standard 26/2704 Pre-configured clone file Uses “2704CP” Custom order code User Screens provide ease of operation Sales documentation Zirconia user manual Ideal for Carburising furnaces Endothermic generators Incinerators Sintering furnaces Annealing furnaces

2. Ref: P.ppt (03/02/2016) 2 EUROTHERM CONTROLS a bc Carburising Heat Treatment Furnace

3. Ref: P.ppt (03/02/2016) 3 EUROTHERM CONTROLS a bc 2704CP Main Features Zirconia control loop -%Carbon, Dewpoint or Oxygen Integrated Temperature/Zirconia controller 50 Programs with 4 pre-configured events Toolkit blocks Open Communications

4. Ref: P.ppt (03/02/2016) 4 EUROTHERM CONTROLS a bc Input/Output Hardware Zirconia control loop %Gas input compensation Zirconia PV retransmission Integrated Temp/Zirconia programmer

5. Ref: P.ppt (03/02/2016) 5 EUROTHERM CONTROLS a bc IO Expander Hardware Pre-configured in 26/2704CP Only need to connect E1&E2 terminals to 26/2704CP Probe diagnostic outputs Program digital IO

6. Ref: P.ppt (03/02/2016) 6 EUROTHERM CONTROLS a bc 26/2704CP Temperature Control Single loop -Cascade or override requires reconfiguration Selection of; -Control output type -Furnace thermocouple 50 Setpoint programs 4 pre-configured events -Max 16 available

7. Ref: P.ppt (03/02/2016) 7 EUROTHERM CONTROLS a bc 26/2704CP Zirconia Control Interfaces to most zirconia probes -% Carbon potential -Furnace dewpoint -% Oxygen(or PPM) Gas admittance output Automatic probe clean Probe sooting alarm Probe impedance monitor -Alarm value in Kohm

8. Ref: P.ppt (03/02/2016) 8 EUROTHERM CONTROLS a bc 26/2704CP Clone Files Included in V4.10 itools CD Requires V5.00 firmware

9. Ref: P.ppt (03/02/2016) 9 EUROTHERM CONTROLS a bc 26/2704CP Order Code