Dwyer SERIES 8B 1/8 DIN TEMPERATURE/PROCESS CONTROLLER

Dwyer SERIES 8B 1/8 DIN TEMPERATURE/PROCESS CONTROLLER
Dwyer

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Description

Dwyer SERIES 8B 1/8 DIN TEMPERATURE/PROCESS CONTROLLER
Vertical Mount, Dual Control Output, RS-485 Communication

The Series 8B 1/8 DIN Temperature/Process Controller offers versatility and reliability for temperature and process monitoring applications. Designed as a vertical mount 1/8 DIN controller, the Series 8B features dual outputs, universal input, and up to three additional alarm outputs. The second output can be configured as a third alarm output. Select the alarm type from 13 different preprogrammed alarm functions. Control methods include ON/OFF, PID, auto-tune or manual tune. PID control is supported with 64 ramp/soak control actions. RS-485 communication is standard on the Series 8B with up to 247 available addresses.

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

Applications:

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

Specifications:

  • Inputs: Thermocouple, RTD, DC voltages or DC current
  • Display: Two 4-digit, 7 segment .38″ H (9.53 mm) LED’s. PV: red; SV: green
  • Accuracy: ±0.25% span, ±1 least significant digit
  • Supply Voltage: 100 to 240 VAC, 50/60 Hz or 24 VDC (depending on model)
  • Power Consumption: 5 VA max
  • Operating Temperature: 32 to 122°F (0 to 50°C)
  • Memory Backup: Nonvolatile memory
  • Control Output Ratings: Relay: SPST, 5 A @ 250 VAC resistive; Voltage Pulse: 14 V, 10% to -20% (max 40 mA); Current: 4 to 20 mA; Linear
  • Voltage: 0-10 V
  • Communication: RS-485 Modbus® A-5-11/RTU communication protocol
  • Weight: 15 oz (425 g)
  • Agency Approvals: CE, RoHS, cUL, UL
  • Front Panel Rating: IP56

Models:

8B-23 1/8 DIN temperature/process controller, (1) voltage pulse output and (1) relay output.
8B-33 1/8 DIN temperature/process controller, (2) relay outputs.
8B-33-LV 1/8 DIN temperature/process controller, (2) relay outputs, low voltage
8B-53 1/8 DIN temperature/process controller, (1) current output and (1) relay output.
8B-53-LV 1/8 DIN temperature/process controller, (1) current output and (1) relay output, low voltage
8B-63 1/8 DIN temperature/process controller, (1) linear voltage output and (1) relay output.
8B-63-LV 1/8 DIN temperature/process controller, (1) linear voltage output and (1) relay output, low voltage

 

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