Series 32B 1/32 DIN Temperature/Process Controller

Universal Input, Dual Temperature Output Control, RS-485 Communication

The compact Series 32B Temperature/Process Controller offers advanced control features for the most demanding temperature or process applications. Enclosed in a 1/32 DIN housing, the Series 32B is designed with dual, 4-digit LED displays for local indication of process value and setpoint. Control methods include ON/OFF, PID, self-tune, and manual tune. PID control is supported with 4 temperature and time (ramp/soak) control actions. The dual loop output control allows simultaneous heating and cooling control. The second output can be configured as an alarm mode using one of the thirteen built-in alarm functions.

RS-485 communications is standard on the Series 32B. Up to 247 communication addresses are available with transmission speeds of 2400 to 38,400 bps. The controller also features universal input, selectable temperature units (°F/°C), selectable resolution, quick sampling rate and security protection.

Product Applications

  • Oven, boiler, or chiller control
  • Hot plates/melt pots
  • Packaging equipment
  • Environmental chambers
  • Medical equipment
  • Food service equipment

Models & Ordering

Filter By

Model Description Usually Ships Price Order
32B-23
Ships: Same Day
Price: $89.00
1/32 DIN temperature/process controller, voltage pulse output 1 and relay output 2. Same Day $89.00 Order
32B-33
Ships: Same Day
Price: $89.00
1/32 DIN temperature/process controller, relay outputs 1 and 2. Same Day $89.00 Order
32B-53
Ships: Same Day
Price: $89.00
1/32 DIN temperature/process controller, current output 1 and relay output 2. Same Day $89.00 Order
32B-63
Ships: Same Day
Price: $89.00
1/32 DIN temperature/process controller, linear voltage output 1 and relay output 2. Same Day $89.00 Order

Specifications

Inputs:
Thermocouple, RTD, DC voltages or DC current.
Display:
Two 4-digit, 7 segment .25" H (6.35 mm) LED's. PV: red; SV: green.
Accuracy:
±0.25% span, ±1 least significant digit.
Supply Voltage:
100 to 240 VAC, 50/60 Hz.
Power Consumption:
5 VA max.
Operating Temperature:
32 to 122°F (0 to 50°C).
Memory Backup:
Nonvolatile memory.
Control Output Ratings:
Relay: SPST, 3A @ 250 VAC resistive; Voltage Pulse: 14 V, 10% to -20% (max 40 mA); Current: 4 to 20 mA.
Communication:
RS-485 Modbus® A-5-11/RTU communication protocol.
Weight:
4 oz (114 g).
Agency Approvals:
CE, RoHS, cUL, UL.
Front Panel Rating:
IP56.

Features

  • Universal input accepts process transmitters, RTD’s or thermocouple signals
  • On/off, PID, or manual output control
  • RS-485 standard on all models
  • Stage control program for up to 64 ramp/soak actions

Accessories

Model Number Description Usually Ships Price Order
Configuration software. SCD-SW Configuration software. Same Day $35.00 Order
Precision resistor, 250 ohm. A-277 Precision resistor, 250 ohm. Same Day $7.00 Order
Mini-Node™ RS-485 to USB converter. MN-1 Mini-Node™ RS-485 to USB converter. Same Day $77.50 Order
R/C snubber (recommended for inductive loads like a solenoid or contactor). A-600 R/C snubber (recommended for inductive loads like a solenoid or contactor). Same Day $18.75 Order

Approvals

Software

Drawings

Questions

Question
We are trying to program a temperature control and receive the following message - Communication error > address 01: no response from controller at register 795 (031A). What could be causing this error?
Answer
The register 795 is a Modbus register. One of the reasons why there is a communication error is the -992 for the RS-485 communication is LOVELINK Protocol, if you are trying to communicate with Modbus® protocol, it will not work. See the LoveLink™III Software.

Photo Downloads

You must be logged in to view this content.
Click here to login to your account.