Page 1
Series
32A
Temperature/Process Controller
1/32 DIN, Universal Input, Self-Tune, Fuzzy Logic
RTD
T/C
&
V
1
OUT A
OPTIONS
OUT B
234567891011 12
AL
0.870
[22.10]
2
STANDARD FEATURES
• Large dual display
• Self-tune
• Fuzzy logic
• Universal input
• Loop break protection
• Peak/valley indication
• Percent output indication
• Illuminated keypad
• 16 segment ramp/soak function
• Auto/manual station function
• Four password protected security levels
The 32A Series temperature/process controllers set a new standard in
1/32 DIN power, flexibility and value. This group of controls offers the highest
level of features in the most compact industry standard size. Ease of use is assured
with the world’s first dual display 1/32 DIN temperature/ process controllers.
The Series 32A offers universal input (10 thermocouple types, 4 RTD types,
voltage and current), single or dual set point, alarm (optional), Fuzzy Logic, SelfTune, Peak/Valley indication, Percent Output indication and Heater Break
protection. Auto/Manual capability and 16 Segment Ramp and Soak with adjustable
time base are also offered. Process protection features include open sensor
protection, shorted sensor protection, input rate of change protection and loop
break protection.
TEMPERATURE
4.395
[111.60]
MAX. PANEL THICKNESS
Panel Cut-Out: 1.772 x 0.874 x [45 x 22]
0.25 [6.35]
0.433
[11.00]
1.184
[30.10]
2.080
[52.80]
SPECIFICATIONS
Selectable Inputs: Thermocouple, RTD, DC voltage or DC current
selectable.
Display: Two 4-digit, 7 segment, 0.259 high (6.35 mm) LEDs.
Accuracy: ±0.25% of span, ±1 least significant digit.
Supply Voltage: 100 to 240 VAC, nominal, +10 - 15%, 50 to 400 Hz.
single phase; 132 to 240 VDC, nominal, +10 - 20%.
Power Consumption: 5 VA maximum.
Operating Temperature: 14 to 131°F (-10 to 55°C).
Memory Backup: Nonvolatile memory. No batteries required.
Control Output Ratings:
Relay: SPST, 3A @ 240 VAC resistive; 1.5A @ 240 VAC inductive;
Pilot duty rating: 250 VA, 2A @ 120 VAC or 1A @ 240 VAC.
Switched voltage (non-isolated): 5 VDC @ 20 mA.
Proportional current: 0 to 20 mADC scaleable into 600 Ohms max.
Weight: 4 oz (114 g).
Agency Approvals: CE, UL E83725.
Front Panel Rating: NEMA 4X (IP66).
Model
32A020
32A123
32A133
32A153
32A050
32A030
OPTIONS (Add to the end of the model number)
Controllers
-992, RS-485 Serial Communication
Temperature/Process
-9502, 12-24 VDC/VAC Power Input
256
Alarm
No
Yes
Yes
Yes
No
No
Output A
5 VDC
5 VDC
Relay
Current
Current
Relay
VISIT OUR WEBSITES: www.dwyer-inst.com • www.dwyer-inst.co.uk • www.dwyer-inst.com.au
Output B
None
Relay
Relay
Relay
None
None
ACCESSORIES
MN-1, Mini-Node
™
USB/RS-485 converter
LoveLinks III, Configuration software
A-600, R/C snubber
Modbus®is a registered trademark of Schrnieder Automation
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