Product Introduction
Digital Display Controllers (Temperature Controllers)
RD Series (RD100 / RD400 / RD500 / RD700 / RD900)
Measurement accuracy: ±0.2% of displayed value
Sampling cycle: 0.25 seconds
11-segment LCD display
Dedicated Loader communication function
Plug-in construction
Main features Four types of settings can be registered
Four sets of setpoints (SV) can be logged in and switched via digital input (DI).
Rich outputs
Analog transmission outputs may not be available depending on the type and type of control.
Rich output function combinations.
The number of points for digital output is limited depending on the model and specifications.
Analog transmission outputs may not be available depending on the type and type of control.
In the case of RD100, you can choose between communication and digital inputs.
Adjustable Control Responsiveness (POST Fine-Tuning Function)
The responsiveness of the PID control characteristics calculated by the automatic calculation (AT) can be easily adjusted through the POST fine-tuning function. And choose from 6 levels of POST fine-tuning to the responsiveness you need.
Dedicated LOADER communication function
All models are equipped with a dedicated Loader communication function as standard.
It is easy to connect with a computer and set up with PROTEM 2 software
Main specifications:
Number of input points: 1 point
Input Type *Please refer to the input value range code table
1) **Class: Thermocouples K, J, T, S, R, E, B, N, W5Re/W26Re, U, L, PLII
2) The second category: temperature measuring resistor Pt100, JPt100
Sampling cycle: 0.25 seconds
Measurement accuracy: ± (0.2% of displayed value + 1 digit) *Varies depending on the input range
OUT1
1) Relay contact output: 1A contact
2) SSR voltage pulse output: DC 0/12V
3) Current output: DC 0-20mA, DC 4-20mA
4) Electric pressure output: DC0-5V, DC1-5V, DC0-10V
5) Open collector output: conversion mode
6) SSR (three-terminal bidirectional thyristor) output: rated 0.5A
< Optional Specifications >
OUT23 (OUT23) *You can select from different functions such as temperature control, alarm, heater disconnection alarm, loop disconnection alarm, and FAIL
1) Relay contact output: 1A contact
2) SSR voltage pulse output: DC 0/12V
3) Current output: DC 0-20mA, DC 4-20mA
4) Electric pressure output: DC0-5V, DC1-5V, DC0-10V
5) Open collector output: conversion mode
6) SSR (three-terminal bidirectional thyristor) output: rated 0.5A
Alarm/event output function (* 4 points more): temperature alarm, heater disconnection alarm, disconnection alarm, FAIL, etc
CT input for heater disconnection alarm (*2 points more)
Analog Transmission Output: The output method is the same as that of Output 1 (OUT 1) *Output from the Output 2 (OUT 2) position
Digital/Event/External Contact Input Function: * 2 points more
Communication function: RS-485 communication mode
< general specifications >
Power supply voltage (rated): AC100 - 240V / AC24V / DC24V
Ambient temperature: 0-50°C
Mass: RD100 about 120g
RD400 is about 185g
RD500 is about 190g
RD700 is about 200g
RD900 is about 250g
Safety Specification: UL UL61010-1
cUL CAN/CSA-22.2 NO.61010-1
CE: Low Voltage Directive (LVD) EN61010-1
EMC Directive EN61326-1
RCM EN55011
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