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Fan valve linkage box DL107

Author: source: Release Date: 2017-04-25

Fan valve linkage box DL107

Product parameters

DL107 is a linkage control mechanism for remotely controlling explosion-proof exhaust fans or industrial solenoid valves on the industrial site. It is connected to the RS485 bus loop and used in conjunction with ZX212 and SC910N industrial gas alarms. There is a manual control switch on the panel for flexible linkage. Requires an external 220v AC power supply, which can be linked to an AC 380V three-phase fan
Instructions for use:

The R + , R- , RA , and RB ports on the linkage box module are correspondingly connected to the R + , R- , RA , and RB interfaces of the alarm controller.

Button function description:
Set : Set key to enter the setting, or perform the left, middle and right shift operation of digital digits;
ENTER : The OK key is used to confirm the operation, return, and lock;
UP : Up arrow is used to change the size of the number
DOWN : query key entry query operation
The general state of the digital tube, the unit digits are highlighted, and the other two digits are highlighted. It is editable. You can change the highlighted digit number by pressing the UP key. , For query status, you can query different entries by pressing the DOWN key.
Port description:
K1 : Passive normally open port, closed during alarm.
K2 : Passive pulse port, closed for about two seconds and open after alarm.
K3 : Signal input port for receiving peripheral switch signals.
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The setting steps are as follows: Press the set key, and the display of the nixie tube lights up as shown on the left:
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Continue to press the set key repeatedly to select the operation bit. The highlighted bit is the selected bit. Enter the password: 730; Press kbd> set to move, press the UP key to set the number, and press ENTER to display three. Digits are bright, as shown on the left
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After pressing the ENTER key, all three digits 000 are displayed. As shown on the left, press the set key to enter the editing state.

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Continue to press the set key repeatedly to select the operation bit, the highlighted bit is the selected bit, enter the associated detector number, such as: 10; press the set key to move, press the UP key to set the number, as shown on the left
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Press the ENTER key to highlight two digits, as shown on the left
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Press ENTER again to display ---

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The first detector number 10 is set. If you need to enter a second detector, such as detector No. 20: Press the Set button to move, and press the UP button to set the number to 20, as shown on the left.
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Press and press ENTER to highlight two digits
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Press the ENTER key again to display --- . The second detector code No. 20 is set.

After the setting is completed, you can press the DOWN query key repeatedly to perform a circular query.

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If a coding error is found after the query. Such as "10" code changed to "30".
Press the Set key to move, and press the up key to set the number to 30 , as shown on the left.
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Press the ENTER key to highlight the two digits, and then press the ENTER key to display--
Modification is complete.

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If you find a code after querying, you need to delete it.
For example delete number 20.
Press the Set key to move, press the UP key to set the number to 00, as shown on the left, press the ENTER key to make the two digits high, and then press the ENTER key to display--
Delete is complete.

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Exit: Press ENTER to return to the menu interface.
Press the ENTER key again to exit. At this time, the display goes out and the operation starts.
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