Dwyer Instruments SERIES 16G, SERIES 8G, SERIES 4G Data Sheet

SERIES 16G, 8G, & 4G | LOVE TEMPERATURE/PROCESS LOOP CONTROLLERS

FEATURES/BENEFITS

• On/off, PID, fuzzy logic, or manual output control

• Constant, sloped, program (ramp/soak), or remote set-point control

• 2 primary control outputs, 2 secondary/alarm relay outputs, and RS-485

standard on all models

• Remote set-point, input retransmission, or event input functions available with

optional hardware

APPLICATIONS

• Oven control

• Packaging equipment

• Parts washers

DESCRIPTION

16G

The SERIES 16G, 8G, & 4G Temperature/Process Loop Controllers allow for monitoring and control of temperature or process conditions. The controller features two independent control outputs for dual loop control using on/off, auto-tune or self-tune PID, fuzzy logic, or manual control methods. RS-485 interface is included with Modbus® communication protocol, for easy bench-top configuration or integration with a PLC or data control system.

SPECIFICATIONS

Inputs Thermocouple, RTD, DC voltages or DC current.

Display Process value: 4 digit, 0.47″ H (12mm), orange LCD; Set point value: 4 digit, 0.47″ H (12mm), green LCD.

Accuracy ± 1.8°F plus ±0.3% of span (±1°C plus ±0.3% of span) at 77°F (25°C) after 20 minutes warm up.

Power Requirements 100 to 240 VAC -20/+8%, 50/60 Hz; Optional 24 VDC, ±10%.

Power Consumption 5 VA max.

Operating Temperature 32 to 122°F (0 to 50°C).

Storage Temperature -42 to 150°F (-20 to 65°C).

Memory Backup Nonvolatile memory.

Control Output Ratings Relay: SPST, 5 A @ 250 VAC resistive; Voltage pulse: 12 V (max. 40 mA); Current: 4 to 20 mA; Linear voltage: 0 to 10 V.

Alarm Relay Ratings 3 A @ 250 VAC resistive.

Communication RS-485 Modbus® ASCII/RTU communication protocol.

Weight 9 oz (255g).

Front Panel Rating IP66.

Agency Approvals CE, cULus.

DWYER INSTRUMENTS, INC.

DIMENSIONS

Model

Description

MN SCD A A A A

Mini Configuration software 250 R/C Weatherproof front mount enclosure Weatherproof internal mount enclosure

4G 8G

HOW TO ORDER

Use the bold characters from the chart below to construct a product code.

16G -2 3 -1 1 -LV

16G

SERIES

16G - 1/16 DIN temperature/process loop controller 8G - 1/8 DIN temperature/process loop controller 4G - 1/4 DIN temperature/process loop controller

OUTPUT 1

-2 - Voltage pulse

-3 - Relay

-4 - Current

-5 - Linear voltage

OUTPUT 2

2 - Voltage pulse 3 - Relay 4 - Current 5 - Linear voltage

ACCESSORIES

-1

-SW

-277

-600

-900

-901

Important Notice: Dwyer Instruments, Inc. reserves the right to make changes to or discontinue any product or service identified in this publication without notice. Dwyer advises its customers to obtain the latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current.

-Node™ RS-485 to USB converter

Ω precision resistor

snubber

OPTIONS

-LV - 24 VDC power

-BL - No logo

FUNCTION 2

0 - None 1 - Event 3 - Input retrans. 4 - CT input.

FUNCTION 1

-0 - None

-1 - Event

-3 - Input retrans.

-4 - CT input

with window

DWYER INSTRUMENTS, INC.

DS-16G/8G/4G | 7/17