TABLE OF CONTENTS
Model Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Outer Dimensions and Panel Cutout Size . . . . . . . . . . . . . . . . . . . . . . . . 5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Wiring Instructions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Front Panel Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Front Panel Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Autotuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Programming
1. Primary Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2. Secondary Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Appendix A: Autotuning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Appendix B: Manual Tuning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Appendix C: Heater Break Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Appendix D: Heat/Cool Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Quick Reference. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1
PXZ SERIES
Operation
Manual
PID Autotune
Controllers
Featuring Fuzzy Logic
P X Z
V
1
Front panel size Code
1/16 DIN 4
1/8 DIN 5
72mm 7
1/4 DIN 9
Kinds of input Code
Thermocouple (°C) T
Thermocouple (°F) R
RTD/Pt100 (°C) N
RTD/Pt100 (°F) S
4-20mA DC, 1-5V DC B
0-20mA DC, 0-5V DC A
Control output 1 Code
Relay contact (reverse action) A
Relay contact (direct action) B
SSR/SSC driver (reverse action) C
SSR/SSC driver (direct action) D
4 to 20mA DC (reverse action) E
4 to 20mA DC (direct action) F
Control output 2* Code
None Y
Relay contact (reverse action) A
Relay contact (direct action) B
SSR/SSC driver (reverse action) C
SSR/SSC driver (direct action) D
4 to 20mA DC (reverse action) E
4 to 20mA DC (direct action) F
*not available on PXZ-4 type
Alarm Options Code
Heater break alarm* 2
Process alarm & Heater break alarm* 3
None 4
Process alarm 5
*not available on PXZ-4, or with 4-20mA DC output
Power Supply Option Code
24V AC/DC Supply D
MODEL CONFIGURATION
ACCESSORIES (Sockets: only for PXZ-4 and sold separately)
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8-pin sockets (for PXZ-4 without H / L Alarm Option)
ATX1NS Solder Type Socket (UL)
PG-08 Screw-down type (terminals on back)
ATX2PSB Screw-down type socket (terminals on back) (UL)
TP28X Screw-down type socket (terminals on front) (UL)
11-pin sockets (for PXZ-4 with H / L Alarm Option)
PG-11 Screw-down type (terminals on back)
TP311SB Screw-down type socket (terminals on back)
TP311S Screw-down type socket (terminals on front)
Heater Break Current Sensing Transformer:
CTL-6-SF For heater current (1 to 30 amps)
CTL-12-S36-8F For heater current (20 to 50 amps)
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Free Technical Support:
1-800-235-8367 U.S. & Canada
802-863-0085 Int’l
8:30 A.M.- 6:00 P.M. E.S.T.
V4.98.5
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