Watlow Electric 93 Series 93 Model Number Information

Ordering Information

(1068)

93 _ _ - 1 _ _ _ - 0 0_ _

Part Number

Microprocessor-based

1/16 DIN, Single Input, Dual Output,

Two-, Four-Digit Displays

IP65/NEMA 4X2Option

A = Without IP65/NEMA 4X Rating

B = With IP65/NEMA 4X Rating

CE Option

A = Without CE

B = With CE

Output 1

C = Switched dc output, non-isolated

D = Electromechanical relay, Form C, 5A,

without contact suppression1, 3

F = Process, 4-20mA (dc), non-isolated

K = Solid-state relay, Form A, 0.5A, without

contact suppression3

Output 2

A = None

C = Switched dc output, non-isolated

D = Electromechanical relay, Form C, 5A,

without contact suppression1, 3

K = Solid-state relay, Form A, 0.5A,

without contact suppression3

Line Voltage/Power

0 = 100 to 240V~ (ac) nominal (high voltage)

1 = 12 to 24Vı(ac/dc) (low voltage)

Display

Upper/Lower

RR = Red/Red

RG = Red/Green

GR = Green/Red

GG = Green/Green

1Electromechanical relays warranted for 100,000 closures only. Solid-state switching devices recom-

mended for applications requiring fast cycle times or extended service life.

2To effect IP65/NEMA 4X rating requires a minimum mounting panel thickness of 1.5 mm (0.06 inch)

and surface finish not rougher than 812µmm (0.32µ inch).

3Switching inductive loads (relay coils, etc.) requires using an RC suppressor.

Watlow Series 93 Appendix ■A.13

Appendix

Series 93 Model Number Information

Contents

Main Series 93 1/16 DIN Microprocessor-Based Auto-tuning Control Users Manual Watlow Controls ISO 9001 Safety Information Technical Assistance Your Feedback TC Watlow Series 93 Table of Contents i Meet the Series 93 Team TOTAL CUSTOMER SATISFACTION Overview General Description Overview of the Series 93 Page 2 Installation procedure Removing the Series 93 Controller Wiring the Series 93 Power Wiring High Voltage Low Voltage Sensor Installation Guidelines Input Wiring Figure 2.4a Thermocouple Figure 2.4b RTD (2- or 3-Wire) 100Platinum Figure 2.5a 0-5V(dc) Process Figure 2.5b 4-20mA Process Figure 2.5c 4-20mA Process: 2-Wire Transmitters Output 1 Wiring Figure 2.6a Mechanical Relay Without Contact Suppression Figure 2.6b Solid-state Relay Without Contact Suppression Figure 2.7a Switched DC Figure 2.7b 4-20mA Process Output 2 Wiring Figure 2.8a Mechanical Relay Without Contact Suppression Figure 2.8b Solid-state Relay Without Contact Suppression Figure 2.8c Switched DC Wiring Example Wiring Notes Watlow Series 93 Keys and Displays 3.1 Keys and Displays Figure 3.1- Series 93 Keys and Displays. 3 Page Setting the Input Type DIP Switch 4 Entering the Setup Menu {``In} {`dEC} {`C-F} [`LOC} {``rL} Setup Parameters {`HSC} {`Ot1} {`Ot2} {`HSA} {`rP`} {``rt} {``rh} {`dSP} [`P`L] Setup Menu Operation Menu [``SP} {`rE1} {`It1} {`rE2} {`It2} {`Ct1} {`Ct2} {`rA1} {`dE1} {`rA2} {`dE2} {`Pb1} {`Pb2} {`ALO} Operation Menu {`AHI} {`AUt} {`CAL} Page 5 Autotuning (Heat and/or Cool) Manual Tuning Manual and Automatic Operation Using Alarms Error Code Messages Error Code Actions A Noise and Installation Guidelines Noise Sources Decreasing Noise Sensitivity Eliminating Noise Calibration Entering the Calibration Menu Restoring Factory Calibration Calibration Menu Watlow Series 93 Appendix A.5 Thermocouple Field Calibration Procedure RTD Field Calibration Procedure A.6 Appendix Watlow Series 93 Setup and Calibration NOTE: 0-5 Volt Input Field Calibration Procedure 4-20mA Input Field Calibration Procedure Equipment Required: Setup and Calibration 4-20mA Output Field Calibration Procedure Watlow Series 93 Appendix A.7 Equipment Required: NOTE: Page Glossary Page Page Specifications A.12 Appendix Watlow Series 93 Series 93 Model Number Information Ordering Information (1068) 93 _ _ - 1 _ _ _ - 0 0_ _ Part Number Index A.14 Appendix Watlow Series 93 Watlow Series 93 Appendix A.15 Espaol 89/336/EEC Directiva de Compatibilidad Electromagntica Declaration of Conformity Series 93 WATLOW CONTROLS 1241 Bundy Boulevard Winona, Minnesota 55987 USA English 89/336/EEC Electromagnetic Compatibility Directive Page Errors Series 93 Quick Reference Appendix Keys and Displays Watlow Series 93 Appendix A.17 Alarms Setup Menu Operation Menu Note: Do not enter any values here; make photocopies instead. Watlow Controls How to Reach Us Quality and Mission Statement: Contact Warranty Returns