Temperature and Power Controllers catalog - Watlow - #28

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Text version of the page
Auto-Tuning PID Controllers
F.O.B.: Winona, Minnesota
Type PTII:
0 (32
to
1395°c 2ü43 F)
Type R:
0
to
1760°c
(32
to
3200°F)
Type S:
0
to
1760°c
(32
to
3200 f)
Type B:
0
to
1816°c
(32
to
3300°f)
RTD (DIN): Process:
-200 -328 1999
Ì
800°c 1472°f)
Control Outputs
Outputs 1
r2
SD31
Specifications Cont. Controller
• Microprocessor based user-selectable control modes
• Single universal input, up to three outputs
• Control sampling rates: Input = B.5Hz, Display = 10Hz and Outputs = 6.5Hz
Operator Interface
• Single 4 digit. 7 segment LED display
• "Set" infinity and up down keys
• Isolated EIA-485 Modbus™ serial communications. 9600. 19.2K
or 38.4K baud rates Wiring Termination-Touch Safe Terminals
• Input power and coniroi outputs 12 to 22 AWG
• Sensor inputs and process outputs 20 to 28 AWG
Universal Input
• Thermocouple, grounded or ungrounded sensors
• RTD 2-or 3-wire, platinum, 100Q @ 0°C calibration to DIN-curve (0.00385 QIQI'C)
• Process. 0-20mA @ 100q. or 0-10v=(dc) @ 20kli input impedance; Scalable
• Inverse scaling
• >20MD input impedance
• Maximum of 20£l source resistance Allowable Operating Range
current available for up to two outputs is 60mA
• Solid state relay, Form A, 0.5A & 24V~(ac) minimum, 264V~(ac) maximum, opto- i so I ated, without contact suppression
• Process output (Non Isolateci User-selectable 0-10V-(dc), 0-5v-(dc). 1-5V-(dc)@
1ko minimum, 0-20mA, 4-20mA @ 800IÌ maximum
• Open collector 42V-(dc) @ 250mA maximum
• EIA-485 serial communications with Modbus™ protocol (output 2 only)
• 9600.19.2K or 38.4 baud rales Communications
• Modbus™ EIA-485
• WATVIEW Dimensions
• 'Ai DIN size
• 97.8 mm (3.85 in.) behind panel maximum
• Width 52.6 mm (2.07 in.)
• Height 29.7 mm (1.17 in.)
User selectable (or heat/cool on-off, P, PI, PD. PID or Alarm action.
• Electromechanical relay. Form A, rated 2A@ i20V~(ac), 2A@240V~(ac}Or 2A@ 30V"(dc)
• Switched dc non-isolated minimum turn on voltage of 6v=(dc) into a minimum 500Q load with a maximum on voltage of not greater than 12V»(dc) into an infinite load. Maximum switched dc power supply
Ordering Information To order, complete the m
I = & DIN single display PID control
H - 100to24GV=ia;:.'(l;:) L = 24 to 28V*(ac/dcl
Type J:
0
to
815X
(32
to
1500T)
Type K:
-200
to
1370"C
(-328
to
2500°f)
Type T:
-200
to
400°C
(-328
to
750af)
Type N:
0
to
1300°C
(32
to
2372:1"!
Type E:
■700
to
800X
(-328
to
1470°f)
Type C:
0
io
2315X
(32
to
4200 F)
Type D:
0
to
2315°C
(32
to
4200:1- i
C = Switched dc
K = SSR, Form a. 0.5a
j ■ Mechanical relay, Form a, 2a
u - eia-485 Modbus™ communications
Display Colors and Coslom Options -
0R = Red (Single display units)
DG = Gr&en ISindi, display unite)
XX = Gustom options, special overlays, etc.
28

pageCatalog pdf di En 2012-02-07-16