RB SERIES

RB SERIES

RB SERIES

Product catalog summary
Overview: The RB Series digital temperature controllers are designed for efficient process and temperature management, featuring RoHS compliance and reinforced insulation for safety. Their compact design, with a depth of 60mm, allows for space-saving installations.
Specifications: Models in the RB Series include RB100, RB400, RB500, RB700, and RB900, with dimensions from 48x48mm to 96x96mm. They feature a large 11-segment LCD display and can store up to four set values (SV), with digital input options for set value changeover.
Control Features: These controllers provide precise PID control with autotuning, sampling every 0.25 seconds. They include a fine-tuning function with a 6-level adjustment parameter and startup tuning for optimal PID values at power-up or setpoint changes.
Inputs and Outputs: The RB Series supports various input types, including thermocouples and RTDs, with selectable voltage and current inputs. It offers multiple digital and analog outputs, such as relay contact, voltage pulse, and current output options.
Safety and Compliance: Designed with reinforced insulation, the controllers meet safety standards like JISC 1010-1 and IEC 61010-1, reducing the need for additional safety measures. They are also RoHS compliant.
Communication and Connectivity: The RB Series supports RS-485 communication with ANSI/MODBUS protocol, facilitating easy parameter setup via a USB loader port. They can connect to a PC using Win-UCI software for parameter management.
Performance and Accuracy: The controllers offer high measuring accuracy, with specific accuracy levels for different input types and temperature ranges, maintaining performance across various ambient temperatures and humidity levels.
Additional Features: Features include alarm outputs for heater break detection, loop break alarms, and various control methods, including heat/cool PID control. The controllers support a range of communication speeds and protocols for flexible system integration.
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Catalog excerpts

RB SERIES-1

Process/Temperature Controller RoHS compliant Reinforced Insulation

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RB SERIES-2

Digital Temperature Controller RB SERIES Reinforced Insulation RoHS compliant Easy-to-read with large 11-segment LCD display Panel space saving : 60mm depth So bright and so large it is easy to read from a greater distance. The RB Series has very short depth. The series was designed with a mounting bracket that allows close horizontal mounting of as many as six units. * RB100 : 63mm depth RKC's conventional temperature controller (Actual size) In the factory default state, only one set value, SV1, can be stored. (It is possible to change to a 4-SV specification.) Four set values can be stored...

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RB SERIES-3

High Performance Budget Friendly Temperature Controller Save space and save money with a new series that gives outstanding control capability and comprehensive functions incorporated into a slim body case. Calculates optimum PID values to stabilize control faster than ever The improved autotuning algorithm calculates optimum PID values that shortens the time to reach stable control at the set value as well as eliminating overshoot/undershoot. The new PID algorithm also suppress overshoot/undershoot against external disturbance. Sensor input The RB high performance controller provides precise...

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RB SERIES-4

Measuring accijracy See measuring accuracy code table_ Influence of ambient Temperature input : ±0.06°C/°C [at 5 to 40°C] temperature_Voltage/Current input group : ±0.06% of span/°C [at 5 to 40°C] Insulation resistance More than 20MQ (500V DC) between measured terminals and ground More than 20MQ (500V DC) between power terminals and _ground____ Dielectric voltage 1000V AC for 1 minute between measured terminals and ground 1500V AC for 1 minute between power terminals and ground Protocol_ANSI X3.28 sub-category 2.5A4 (RKC standard) • Measuring accuracy table *1 : Accuracy is not guaranteed for...

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RB SERIES-5

^■Event (A|arm) (Optional) Event type Other functions Loop break alarm (LBA) Heater break alarm (HBA) ^Specifications^ (SjjWaterproof/Dustproof (Optional) (RB100 : Up to 3 points, Heat/Cool type : Up to 2 points) See page 7 "Maximum number of digital outputs (DO) by combinations of output (OUT1 and OUT2)_ Process high, Process low, Deviation high, Deviation low, Deviation high/low*1, Band, Set value high, Set value low, LBA (Control loop break alarm), Heater break alarm (HBA), Output of the communication monitoring result, *1: Two types of alarm settings are field-selectable. 1. Independent high...

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RB SERIES-6

( |_| : Represents selection of digital outputs *1 When the instrument has two digital outputs (DO1 and DO2) and no OUT2 output, "V" type output (load: 40mA) can be specified for OUT1.

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RB SERIES-7

Quick start code • Quick start code tells the factory to ship with each parameter preset to the values detailed as specified by the customer. Quick start code is not necessarily specified when ordering, unless the preset is requested. These parameters are software selectable items and can be re-programmed in the field via the manual. • Event Code Table (Programmable) Digital output 1 (DO1) (Event 1 type) Digital output 2 (DO2) (Event 2 type) Digital output 3 (DO3) (Event 3 type) *1 Digital output 4 (DO4) (Event 4 type) *2 Quick start code ( See event code table ) See event code table ( See event...

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RB SERIES-8

* Use a solderless terminal for screw size M3, width 5.8mm or less. RB400/500/900 RB900 (Optional) Digital output 1, 2 (DO1,2) Relay contact output Measuring input Printed in Japan : SEP2021 OBB8H(J) All Rights Reserved.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.