BLUE JAY BJ-S-W1S1-K2 Temperature and Humidity Controller User Manual

: June 10, 2024
: BLUE JAY

Table of Contents

BJ-S-W1S1-K2 Temperature and Humidity Controller
SUMMARIZE
SPECIFICATIONS
INSTALLATION
OPERATION MODE
SETUP PROCEDURE
SAFETY CONSIDERATIONS
MAINTENANCE
TECHNICAL SERVICE
References
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JAY BJ-S-W1S1-K2 Temperature and Humidity Controller
User Manual BLUE JAY BJ S W1S1 K2 Temperature and Humidity
Controller

BJ-S-W1S1-K2
Temperature & Humidity Controller

Version:1.41

BJ-S-W1S1-K2 Temperature and Humidity Controller

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When you use BJ-S Series Digital-type Temperature & Humidity controller, be sure to carefully read this user manual, and be able to fully understand the implications, the correct guidance of operations in accordance with user manual, which will help you make better use BJ-S Series Temperature &Humidity controller, and help to solve the various problems at the scene.

Before the meter turn on the power supply, be sure that the power supply within the provisions
of the instrument;
When installation, the current input terminal must be non-open, voltage input terminals must be Non-short circuit;
Communication terminal (RS232/RS485 or Ethernet) is strictly prohibited to impose on high pressure;
Be sure the instrument wiring is consistent with the internal system settings;
When communicating with the PC, instrument communication parameters must be consistent with the PC.

● Please read carefully before using this user manual
● Please save this document

SUMMARIZE

BJ-S Series Temperature and Humidity Controller is a measurement device used on temperature and humidity control. and the humidity control module is integrated in the system, greatly improving the suitability of the equipment, obtaining the temperature and humidity change from the sensor and sending the measured data to the electronic processor. The output device will then control the temperature variation within a specific range.
With high technological content, using load control relay output, has fast output response, accurate PID parameter auto-tuning, support, Modbus communication protocol and is built-in with various output types, allowing different systems to reach a stable control status very quickly, can be used in the worst environment for long-term use, applied to the various occasion which need temperature and humidity control.
It is the ideal product to protect the normal efficient operation of power equipment and to reduce cost. And can be used in other place need of temperature and humidity control.

FEATURES

Din(48x48mm) temperature controller
Support multi sensor input (K, S, Wre, T, E, J, B, N, CU50, PT100)
Wide control range -50~99°C
Indication and control accuracy 0.5°C, high measurement
Accuracy ±0.2%fs
Use large capacity relay
Output and alarm format can be set by user
Built-in digital filter reduces interfere
Self-calibration technology, keep stabilization
0.39″ height LED, prevent dazzle, highly visible display
Switching power supply and low consumption

Note:

Temperature range can be changed to meet user need, please confirm with Blue Jay sales team before order.

SPECIFICATIONS

Basic Parameters

INSTALLATION

3.1- Mounting
Controller is to be mounted on panel (cut-out 45+0.5 x 45+0.5 mm). All connections keep inside the cabinet.

BLUE JAY BJ S W1S1 K2 Temperature and Humidity Controller -
Mounting

Steps:

Insert the controller through the panel cutout.
Insert the mounting bracket into the mounting groove at the top and bottom of the controller and push the mounting bracket forward until the bracket stops at panel wall.
Completion status

BLUE JAY BJ S W1S1 K2 Temperature and Humidity Controller -
Steps

Notes:

The controller must not be power on until this is completely installed.
Panels shall not exceed 12 mm maximum thickness, if more than this range, please consider using the rail mounting

3.2- DIN Rail
Controller is using the installation socket, socket follow the 35mm DIN standard, and uses a fixed buckle to fix the controller.

BLUE JAY BJ S W1S1 K2 Temperature and Humidity Controller - - DIN
Rail

Place socket to a position on the DIN rail, expand the fixed buckle, and wiring.
Insert the controller to the bracket forward until stops at the end. (Pins will make the controller installed in the correct direction).
Turn the buckle down to the fixed hole.

BLUE JAY BJ S W1S1 K2 Temperature and Humidity Controller - fixed
hole

Notes:

Socket are of the points, please sure that the interface 1.2.7.8 is at the upwards.
Mounting holes with pins, if you cannot successfully install, please check the direction of socket.
Before the installation is completed, do not to power on.

OPERATION MODE

When the S series controller is powered up, all the LED indicator will on, and controller start softest to check the sensor status. After some seconds, the controller is ready for operation and shows one of the available screens.

Note:
If there is any sensor off line, the display will show “ ”to indicate the sensor failure.

Up key| Press this key to increase values displayed on the display. Hold down this key to speed up the incremental action.
---|---
Down key| Press this key to decrease values displayed on the display. Hold down this key to speed up the decrements.
Menu key| Pressing the “Manu” key the can open the programming menu and return to previous menu.
Enter key| Pressing the “Enter” key, you exit it with saving any modification that you might have done, in menu operation press “Enter” key; user can go to the next menu.

SETUP PROCEDURE

The SETUP procedure of the BJ-S-W1S1-K2 is performed by means of several SETUP options. Once into the SETUP, use the keyboard to select different options and enter required variables:

Password enter
Set the temperature control value
Set the humidity control value
Set the control mode
Set the communication address

5.1.- Password enter
3-figure password is required to be entered (in case that this password is not correct, will not be
set on the meter).
At normal display mode, press to enter the programming mode, meter display, then Controller display

Ask for the password. Press and to increase or decrease the number, to switch password. After password switch press to confirm the input. If password is correct, meter can enter next setting.

5.2.- Temperature control value
In this section, user can set value of temperature.

5.2.1- Set temperature control value

After password, press key to go to the next menu, the display will show:

Use and to set the temperature control value, the range is from -40 to 99.

5.2.2- Set temperature hysteresis value
Then press key again, controller ask for set temp. hysteresis, display will show:

Use and to set the temp. hysteresis value, the range is from 1 to 9.

5.2.3- Set temperature compensation value
Then press key controller ask for set temp. compensation, the display will show:

Use and to set the temp. compensation value, the range is from -9.9 to 9.9.

Note:
Each piece of sensor produced by Blue Jay Technologies Co. Ltd is 100% tested to exacting specifications. But the in the normal use condition, the measurement value will be a slight deviation. For ensure the controller running well, users schedule maintenance personnel, more details please refer to Chapter 7.

5.3.- Humidity control value
In this section, user can set value of humidity.
5.3.1- Set humidity control value

After temperature compensation set, press to the next menu, the display will show:

Use and to set the humidity control value, the range is from -40 to 99.

5.3.2- Set humidity hysteresis value
Then press again, controller ask for set humidity hysteresis, the display will show:

Use and to set the humidity hysteresis value, the range is from 1 to 9.

5.3.3- Set humidity compensation value
Then press controller ask for set humidity compensation, the display will show:

Use and to set the humidity compensation value, the range is from -9.9 to 9.9.

Note:

Each piece of sensor produced by Blue Jay Technologies Co. Ltd is 100% tested to exacting specifications. But the in the normal use condition, the measurement value will be a slight deviation. For ensure the controller running well, users schedule maintenance personnel, more details please refer to Chapter 7.

5.4.- Control mode setting

BJ-S series controller have 9 type control mode as the following:
0. Heating type
1. Cooling type

In programming mode, press to choose control mode setting, display will show:
Use and to choose control mode, the range is from 0 to 9.

5.5.- Communication setting

BJ-S series controller can use RS485 to communication of other device, so there is an address coding to locate each device, BJ-S series controller support 247 device connecting.
In programming mode, press to choose control mode setting, display will show:
Use and to choose communication address, the range is from 1 to 247.

Note:
Not all the BJ-S series controller have RS485 port, please check the label on product you’re your controller does not have the RS485 port, please pass in this section.

SAFETY CONSIDERATIONS

All installation specification described at the previous chapters named:
INSTALLATION AND STARTUP, INSTALLATION MODES and SPECIFICATIONS.

Please note that with the instrument powered on, the terminals could be dangerous to touching and cover opening actions or elements removal may allow accessing dangerous parts. This instrument is factory-shipped at proper operation condition.

◆ The device must have a professional installation and maintenance.
◆ Any operation of the device, you must cut off the input signal and power.

MAINTENANCE

The BJ-S series controller need to calibration the temperature sensor a humidity sensor in schedule maintenance.
The precision and reliability is very important. We suggested that maintain these sensors in every 3 months:
Step 1: Use a standard meter, which temperature precision is 0.1℃ and humidity precision is 3%, to measure the data near the sensors, and recorded for each parameter:
Step 2: Check the displayed real-time sampling value of T, H to compare with the standard value ST, SH.
If the temperature measurement error is more than 1°C and the humidity measurement error is more than 5%
Please enter the setup menu, and modify 3. Tb and 6.Hb.
Before any adjustment, replacement, maintenance or repairing operation is carried out, the controller must be disconnected from any power supply source.
When any protection failure is suspected to exist, the controller must be immediately put out of service. The controller’s design allows a quick replacement in case of any failure.

TECHNICAL SERVICE

For any inquiry about the instrument performance or whether any failure happens, contact to Blue Jay’s technical service.
Blue Jay – After-sales service
E-mail: [email protected]