Summary of Contents for SGA SFD-1000
- Page 1 S i mi n G a ma n A r i a w w w . s g a - s a f e t y . i r D i f f e r e n t .
- Page 2 Safety Cautions: • It is necessary to install and operate only informed and trained people. • Before starting the installation operation, read this instruction carefully. • Avoid opening the detector when it is power on in environments where there is a possibility of flammable gas.
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Page 3: Table Of Contents
SFD-1000 Installation and Operation Manual Content Introduction ............................... 3 Mechanical Features ............................3 Main Features ..............................4 Ordering Numbers ............................. 5 False Alarm Immunity ............................5 Output Signals in Different Conditions ......................6 Detector Settings Adjustment: ........................... 6 Installation instruction ............................9 Swivel Mounting Bracket Installation .................... -
Page 4: Introduction
SFD-1000 Installation and Operation Manual 1 Introduction Flame detector model SFD-1000 is designed and manufactured for fast detection of the flame and prevent its spread in industrial, workshop environments, using ultraviolet and infrared sensors with false alarm rejection technology. This text is used to guide the installation, operation, maintenance and repair of the flame detector... -
Page 5: Main Features
• 0-20 mA Analog Current Output (Source) • RS-485 Interface (Modbus) 7. Operating Voltage: 18-30 VDC 8. Power Consumption: Condition UV/IR – SFD-1000-U IR4 – SFD-1000-R Normal Condition without Built-in Test Models 90 mA 50 mA Normal Condition with Built-in Test Models... -
Page 6: Ordering Numbers
5 False Alarm Immunity According to the method of detection and operation of the flame detector, there are various cases that may cause false alarms. The table below shows the safe distances of the SFD-1000 model detector against false alarm conditions:... -
Page 7: Output Signals In Different Conditions
SFD-1000 Installation and Operation Manual 6 Output Signals in Different Conditions SFD-1000 model flame detector has the ability to send output signals in the following different types: • Analog: 0-20 mA • Relay: Pre-Alarm, Alarm, Fault • Modbus RS-485 The following table 2 shows different outputs in normal, fault and alarm conditions:... - Page 8 Note: The factory default setting is high sensitivity. • Built-in Test or Self-test (SW1-Switch Number 4) SFD-1000 is able to check operation of Sensors, cleanness of window and other critical parameters continuously as option if ordered by costumer. If SFD-1000 is equipped with Built-in test there are 2 adjustments 1.
- Page 9 SFD-1000 Installation and Operation Manual Figure Setting Adjustment Dip-switch location Table 3: Setting Adjustment at Dipswitch SW1 Item Description Configuration Switch Position Factory configuration 1 2 3 4 Higher 1 2 3 4 High Sensitivity High Level 1 2 3 4...
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Page 10: Installation Instruction
SFD-1000 Installation and Operation Manual 8 Installation instruction Installing the flame detector on site or opening or operating the cover of the installed flame detector should only be done by an approved user or our company's installation and repair person. Failure to do so may cause fire, explosion, or other serious personal injury and property damage. -
Page 11: Installing Detector On Swivel Mounting Bracket
SFD-1000 Installation and Operation Manual Installing Detector on Swivel Mounting Bracket According to Figure 2, the detector body is connected to the adjustable base by bracket 3 (Item 7) and to the detector body by two M5 screws (Item 8). -
Page 12: Input And Output Terminals
SFD-1000 Installation and Operation Manual 9 Input and Output Terminals The SFD-1000 flame detector has Analog 0-20 mA, Modbus and Relay Contact outputs, and the input and output terminals can be used as described in Figure 3 and Table 4. -
Page 13: Wiring Diagrams
SFD-1000 Installation and Operation Manual 10 Wiring Diagrams The SFD-1000 flame detector has Analog 0-20 mA, Modbus and Relay Contact outputs, and can be used as described as follow: 10.1 Using Relays Wiring Diagram In order to use the relay outputs in accordance with Figure 4, you can use pins 6 and 7 of the Alram (AL) relay to display the Alarm Condition and pins 8 and 9 of the TRB relay to display the Fault Condition state. -
Page 14: Using Analog Output Wiring Diagram
SFD-1000 Installation and Operation Manual 10.2 Using Analog Output Wiring Diagram In order to use the analog output, according to Figure 5, you can use pins 1 (V+ or 24 VDC), 2 (V- or 0) and pin 3 (mA). Figure 5: Using 4-20 mA Analog output Address: Northern Unit, Floor 8, No. -
Page 15: Using Modbus Output Wiring Diagram
Figure 6: Using Modbus Output Wiring Diagram Detector Addressing for using Modbus output If SFD-1000 detectors are installed in series, up to 16 detectors can be set and Modbus signal can be used to monitor the status. Note: Factory default settings are Address No. is 1. - Page 16 SFD-1000 Installation and Operation Manual Table 5: Addressing Detectors Item Description Configuration Switch Position Factory configuration 1 2 3 4 Address No. 1 1 2 3 4 Address No. 2 Address No. 3 1 2 3 4 Address No. 4 1 2 3 4 Address No.
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Page 17: Drawings And Dimensions
SFD-1000 Installation and Operation Manual 11 Drawings and Dimensions Figure 7: Detector Top and Bottom View Address: Northern Unit, Floor 8, No. 23, Karimkhan Street, Tehran, Iran Email: Info@SGAgroups.com Websites: Www.sga-safety.ir Tele: +98-21-88865724-Fax: +98-21-88864430... - Page 18 SFD-1000 Installation and Operation Manual Figure 8: Detector Right View Figure 9: Detector Front and Rear View Address: Northern Unit, Floor 8, No. 23, Karimkhan Street, Tehran, Iran Email: Info@SGAgroups.com Websites: Www.sga-safety.ir Tele: +98-21-88865724-Fax: +98-21-88864430...
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