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Summary of Contents for Daiichi Electronics SDLC-105A
- Page 1 SDLC-207-104 INSTRUCTION MANUAL LCD ALARM SETTER SDLC-105A...
- Page 2 SDLC-207-104 Introduction Thank you for your purchase of our product. Read this instruction manual carefully before installation, wiring, and using this product. Keep this instruction manual handy for reference at any time. Have a contact with us or sales agent in case that this instruction manual is lost or damaged. <Caution>...
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Page 3: Table Of Contents
SDLC-207-104 Content 1. Explanation of product 1.1 Product outline ･･･････････････････････････････････････････････････････ 3 1.2 Features of product ･･･････････････････････････････････････････････････ 3 1.3 Composition of type and specification code ････････････････････････････ 3 2. Specification and performance 2.1 Specification of alarm output ･････････････････････････････････････････ 4 2.2 Operation of alarm output ･････････････････････････････････････････････ 4 2.3 Relay operation ･･･････････････････････････････････････････････････････... -
Page 4: Explanation Of Product
SDLC-207-104 1. Explanation of product 1.1 Product outline This product is the alarm setter of the plug-in structure which considers a DC voltage (or DC current) signal as an input, and outputs the relay contact signal of four points (maximum) as compared with the set-up operation set value. -
Page 5: Specification And Performance
SDLC-207-104 2. Specification and performance 2.1 Specification of alarm output Item Specification Output contact points 2 contact outputs，3 contact outputs，4 contact outputs 2 contact outputs：Each 1c contact 3 contact outputs：Each 1a contact or each 1b contact Contact composition 4 contact outputs：Each 1a contact (Two-points of one side is common.) or Each 1b contact (Two-points of one side is common.) Maximum switching load AC120V 1A (COSφ＝1) ，DC30V 1A (Resistance load) or... - Page 6 SDLC-207-104 ● Relay contact status Status 4 contact outputs：Each 1a contact 4 contact outputs：Each 1b contact Auxiliary supply OFF or relay non-excitation Terminal № Terminal № Relay excitation Terminal № Terminal № Status 3 contact outputs：Each 1a contact 3 contact outputs：Each 1b contact Auxiliary supply OFF or relay non-excitation...
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Page 7: Relay Operation
SDLC-207-104 2.3 Relay operation ■ Contact delay function ３ Relay operation in over-input detection. (Output mode：Excitation, H ( Operation value Setting value setting Dead band Input Relay action Contact delay Contact delay Contact delay setting time setting time setting time ３... -
Page 8: Prealarm Function
SDLC-207-104 2.4 Prealarm function A monitor lamp is blinked among contact delay time until excitation of a relay after operation value detection. Blinking of a monitor lamp will be gradually fast, and when the point of contact delay time passes, a monitor lamp is lights up. -
Page 9: Setting Value
SDLC-207-104 2.5 Setting value Initial value № Contents Mark Setting range 2 contact 3 contact 4 contact outputs outputs outputs ３ Unit display UNIT ％ ％,m,℃,m /h,ppm,pH,TPm,×10kg,Ω,kW Minimum value scaling -9999 to 9999 -9.99 to 99.99 Maximum value scaling 100.0 -99.9 to 999.9 0.000 to 9.999 High：H operation，Low：L operation，... -
Page 10: Performance
SDLC-207-104 2.6 Performance Item Specification Setting accuracy ( ４ ±0.1％ (％ for input span) ５ ６ Display accuracy ( ±0.1％ (％ for input span) ±1digit Reproducibility of the ±0.1％ (％ for input span) ４ operating point ( ±0.25 seconds of contact delay time set value Operating time accuracy (However, in case of set value = 0 second. -
Page 11: Installation
SDLC-207-104 ● About transition of a contact In DC load switching, transition of a contact may start and a contact may not return by uneven connection. Contact A contact evaporates locally with arc heat, what carried out contact Contact evaporation to + polarity → - polarity carries out the adhesion deposition of this, and a single-sided convex opposite side serves as a concave. -
Page 12: Connection
SDLC-207-104 3.3 Connection ■ Connection diagram Please refer to the connection diagram for wiring. The polarity of ( ) is the case where a control power supply is DC. The tightening torque of mounting screw. M3.5：0.7 to 0.9N･m (7.1 to 9.2kg･cm) <... -
Page 13: Lcd Viewing Angle
Back Back angle. 30 ゜ 15 ゜ Socket Under SDLC-105A Front 45 ゜ 45 ゜ 4. Operation method 4.1 The name and function of each part LCD display Measured value (real scale) and each set value is indicated. The back-light is turn on a light at the case of key switch operation. -
Page 14: Each Display Mode And Operation
SDLC-207-104 4.2 Each display mode and operation Shift in each mode A display mode shifts to each mode by those with four type, and the following switch operations. Power supply Push MODE ① ② Set value display mode Measurement mode Push MODE If key switch operation is not performed for... -
Page 15: Set Value Display Mode
SDLC-207-104 4.4 Set value display mode A setting item is displayed in order and the set value check of all items can be performed. Once it pushes the MODE key, it will change to a set value display mode. An common item (AL1 to AL4) is changed by the UP key. Each setting item is displayed as the SHIFT key. Measurement value display 5 0 . -
Page 16: Set Value Change Mode
SDLC-207-104 4.5 Set value change mode Change of each set value is possible. If the MODE＋UP key is pushed 3 seconds or more simultaneously, it will change to set value change mode. By the same operation as a set value display mode, a setting item is shifted and it displays. The ENT key is pushed by the item to make a setting change, and setting is changed. - Page 17 SDLC-207-104 ● Notes after a setting change end After setting change is completed, please check that set value has been changed with a set value display mode. After confirming the changed set value when being different from the established set value, please establish it once again.
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Page 18: Block-Diagram And Principle Of Operation
SDLC-207-104 5. Block-diagram and principle of operation 5.1 Block-diagram Filter 1 0 0 . 0 INPUT protection Amplifier converter driver circuit LCD display Non-volatile memory AL1 AL2 AL3 AL4 PROM LED display ＊ In case of 4 contact MODE (1a contact) output Power supply AUX. -
Page 19: Inspection
SDLC-207-104 6. Inspection 6.1 Receiving inspection In case you inspect at the time of receiving, please perform after reference the following. (1) Structure Inspection of an outline dimension, mounting dimension, and appearance.：Please perform with reference to dimensional outline drawing. (2) Performance Please do a reserve energization (warm-up) for 15 minutes after a power supply apply. -
Page 20: Trouble Shooting
SDLC-207-104 7.3 Trouble shooting Abnormal phenomenon Cause of estimated Method of settlement The power supply input is not applied Please power supply-input-check and apply. An alarm setter trouble Repair of alarm setter The input is not connected Please confirm connection of input. It does not output. -
Page 21: About Unit Symbol Seal
SDLC-207-104 8. About unit symbol seal If there is no unit to be desired, set the unit display to "no unit" in the setting change mode and use the seal (accessory) in combination. Unit symbol sheet (Accessory) If there is no unit symbol you want to use in the above sheet, by specifying the unit symbol at the time of ordering, we will paste the desired unit symbol sticker on the product and ship it. - Page 22 SDLC-207-104 Tokyo Office : 11-13, Hitotsuya 1-chome, Adachi-ku, Tokyo, 121-8639, JAPAN. TEL：+81-3-3885-2411 , Fax：+81-3-3858-3966 Kyoto Office : 1-19, Ichinobe-Nishikawahara, Jyoyou-shi, Kyoto, 610-0114, JAPAN. TEL：+81-774-55-1391 , Fax：+81-774-54-1353 Revision C, DATE：October 19, 2016...
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