Omega 32B, 16B, 8B, 4B User guide

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SERIES 32B, 16B, 8B, & 4B

TEMPERATURE/PROCESS LOOP CONTROLLERS

Universal Input, Dual Control Output, RS-485 Communication

TEMPERATURE

32B 32B

16B 16B

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Temperature/

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Process Controllers

4B

The Series 32B, 16B, 8B, & 4B Temperature/Process Loop Controllers
offer advanced control features for the most demanding temperature or process
applications. Offered in 4 standard DIN cutout housing sizes, these controllers are
designed with dual, 4 digit LED displays for local indication of the process value, set
point, and output conditions.

BENEFITS/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

• Environmental chambers

• Hot plates / melt pots

• Medical equipment

• Packaging equipment

• Food service equipment

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8B

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SPECIFICATIONS
Inputs: Thermocouple, RTD, DC voltages or DC current.
Display: Two 4 digit, 7 segment LED’s. PV: Red, SV: Green.
Accuracy: ±0.25% span, ±1 least signicant digit.
Power Requirements: 100-240 VAC, 50/60 Hz; Optional 24 VDC.
Power Consumption: 5 VA max.
Operating Temperature: 32 to 122°F (0 to 50°C).
Memory Backup: Nonvolatile memory.
Control Output Ratings: Relay: SPST, 3 A @ 250 VAC resistive for 32B; SPST,

5 A @ 250 VAC resistive for 16B; SPDT, 5 A @ 250 VAC resistive for 8B and 4B;
Voltage pulse: 14 VDC (max. 40 mA); Current: 4-20 mA; Linear voltage: 0-10 V.

Communication: RS-485 Modbus
Weight: 32B and 16B: 4 oz (114 g); 8B and 4B: 15 oz (425 g).
Front Panel Rating: IP56.
Compliance: CE, cULus.

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®

ASCII/RTU communication protocol.

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SERIES 32B, 16B, 8B, & 4B

TEMPERATURE/PROCESS LOOP CONTROLLERS

Universal Input, Dual Control Output, RS-485 Communication

TEMPERATURE

MODEL CHART - 32B
Model Supply Power Output 1 Output 2
32B-23
32B-23-LV
32B-33
32B-33-LV
32B-53
32B-53-LV

MODEL CHART - 16B
Model Supply Power Output 1 Output 2
16B-23
16B-23-LV
16B-33
16B-33-LV
16B-53
16B-53-LV
16B-63
16B-63-LV

MODEL CHART - 8B
Model Supply Power Output 1 Output 2
8B-23
8B-33
8B-33-LV
8B-53
8B-53-LV
8B-63
8B-63-LV

MODEL CHART - 4B
Model Supply Power Output 1 Output 2
4B-23
4B-23-LV
4B-33
4B-33-LV
4B-53
4B-53-LV
4B-63
4B-63-LV

100 to 240 VAC
24 VDC
100 to 240 VAC
24 VDC
100 to 240 VAC
24 VDC

100-240 VAC
24 VDC
100-240 VAC
24 VDC
100-240 VAC
24 VDC
100-240 VAC
24 VDC

100-240 VAC
100-240 VAC
24 VDC
100-240 VAC
24 VDC
100-240 VAC
24 VDC

100-240 VAC
24 VDC
100-240 VAC
24 VDC
100-240 VAC
24 VDC
100-240 VAC
24 VDC

Voltage pulse
Voltage pulse
Relay
Relay
Current
Current

Voltage pulse
Voltage pulse
Relay
Relay
Current
Current
Linear voltage
Linear voltage

Voltage pulse
Relay
Relay
Current
Current
Linear voltage
Linear voltage

Voltage pulse
Voltage pulse
Relay
Relay
Current
Current
Linear voltage
Linear voltage

Relay
Relay
Relay
Relay
Relay
Relay

Relay
Relay
Relay
Relay
Relay
Relay
Relay
Relay

Relay
Relay
Relay
Relay
Relay
Relay
Relay

Relay
Relay
Relay
Relay
Relay
Relay
Relay
Relay

INPUT RANGES
Input Types Range

K Type TC
J Type TC
T Type TC
E Type TC
W Type TC
R Type TC
S Type TC
B Type TC
L Type TC
U Type TC
JPt 100 RTD
Pt 100 RTD
0-5 V
0-10 V
0-20 mA*
4-20 mA*
0-ß50 mV

*Requires 250 Ω precision resistor across input terminals.

ACCESSORIES
Model Description
A-277
A-600
A-900
A-901
MN-1
SCD-SW

-328 to 2372°F (-200 to 1300°C)

-148 to 2192°F (-100 to 1200°C)

-328 to 752°F (-200 to 400°C)
32 to 1112°F (0 to 600°C)

-328 to 2372°F (-200 to 1300°C)
32 to 3092°F (0 to 1700°C)
32 to 3092°F (0 to 1700°C)
212 to 3272°F (100 to 1800°C)

-328 to 1562°F (-200 to 850°C)

-328 to 932°F (-200 to 500°C)

-4 to 752°F (-20 to 400°C)

-328 to 1562°F (-200 to 850°C)

-999 to 9999

-999 to 9999

-999 to 9999

-999 to 9999

-999 to 9999

250 Ω precision resistor

R/C snubber
Weatherproof front mount enclosure
Weatherproof internal mount enclosure with window
Mini-Node

Conguration software

™

RS-485 to USB converter

A-600

Process Controllers

Temperature/

MN-1

Application Note:

When using a relay output to operate a contactor or solenoid an R/C snubber should

be installed across the coil to prevent damage to the controller relays.

A-900

Modbus® is a registered trademark of Schneider Electric USA, Inc.

A-901

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