Installation and Programming manual Copyright The information contained in this document is the sole property of INIM Electronics s.r.l. No part may be copied without written authorization from INIM Electronics s.r.l. All rights reserved. European directive compliance This power station has been designed and developed to the highest standards of quality and performance implemented by INIM Electronics.
Installation and Programming manual Table of contents Copyright ................2 European directive compliance ..........2 Table of contents..............3 Chapter 1 Introduction................. 5 Application and use 5 The system parts and definitions 6 The SmartLevel power supply stations 6 Chapter 2 General information ..............
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Installation and Programming manual Chapter 10 Programming and maintenance from the panel ....... 26 10.1 Programming operations 26 10.2 Direct Maintenance 27 10.3 Closing a Programming/Maintenance session 27 Chapter 11 Troubleshooting ..............28 11.1 Current faults list 28 11.2 “Output protection” fault 28 11.3 Battery Faults 29 11.4...
• Direct connection to RS485 BUS The SmartLevel can operate in stand-alone mode using the fault signaling output and on-board data, or combined mode using the RS485 BUS of an INIM Electronics fire detection system (refer to Chapter 4 - Functions and features).
Installation and Programming manual The system parts and definitions Power supply module: a module, connected to the mains 230 Vac, which supplies a stabilized voltage @ 24 V (27.6 V) to the system and the charge source to the batteries. The power-supply module is located below the mother board and is EN54-4 compliant.
General information In-box documentation The power supply station comes with a combined "Installation and Programming Manual" (this document). If you require extra copies, please contact INIM electronics offices and quote the order number shown in Appendix B Order codes. Document details •...
Installation and Programming manual Recommendations INIM Electronics recommends that the apparatus be tested on a regular basis (refer to paragraph 2.8 Testing the apparatus). Testing the apparatus This apparatus has been designed to the highest standards of quality and performance. However, it may fail to function as intended due to the failure of a component.
Figure 3 - CE mark 2.14 Warranty INIM Electronics s.r.l. warrants that for a period of 24 months from the date of installation, the product shall be free of defects in materials and workmanship. The warranty applies only to defects in parts and workmanship relating to normal use.
Installation and Programming manual Chapter 3 Device management Transport of goods Care must be taken to avoid accidental damage during transport. The boxes should be placed in such a way as to avoid knocks and falls, and special care must be taken to protect the devices from extreme heat and/ or cold.
Installation and Programming manual Chapter 4 Functions and features Controlling the Outputs The power-supply outputs can be controlled locally, via the on-board inputs B1, B2 and B3 or remotely, via the RS485 BUS of an INIM Fire detection panel. The outputs follow the "OR" logic of the status of their command inputs, refer to the following Table. Command input Remote command via RS485 BUS Output...
The details of fault events can be viewed on the power supply station display. The following wiring diagram shows a loop connection using an input/output module of the INIM Electronics ENEA series. ORANGE...
Installation and Programming manual Protection circuit The outputs are protected against short-circuit and overload (Imax=3.7A) by a protection circuit (circuit breaker) which operates in the same way as a fuse. If the protection circuit intervenes, the power supply station will signal the fault and protect the interrupted line before making three attempts to re-activate it.
Installation and Programming manual Chapter 5 Technical description Internal components Figure 7 - The SmartLevel motherboard Main components RS485 BUS terminals for direct connection to INIM Fire detection panels Input terminals (B1, B2, B3) Output channel terminals (OUT1, OUT2, OUT3) RS485 BUS EOL jumper Voltage-free fault relay (FAULT) Connector for the earth wire of the power-supply module...
Installation and Programming manual Note: INIM s.r.l. reserves the right to change, replace, in part or entirely, the components not strictly relating to the installation procedure described in Chapter 7 - Installation instructions. Technical specifications Specifications SPS24040 SPS24140 AC power 230 Vac (-15% + 10%) 50/60 Hz Maximum current draw 230V 0.5 A...
Installation and Programming manual Chapter 6 The Frontplate Figure 8 - User Interface Keys Navigate through the menus on the display. The way these keys work depends on the Ok/Esc context. Refer to Chapter 10 - Programming and maintenance from the panel. ON Solid: ON Blinking: Note...
Installation and Programming manual Chapter 7 Installation instructions Wall mounting 1. Before attaching the backbox to the wall, pull the wires through the wire entry and ensure they do not get in way of operations. 2. Using the wall plugs, attach the backbox to the wall. Danger: Do not to drill in the vicinity of electrical wiring, heating ducts and plumbing.
Installation and Programming manual Connecting the output channels Outputs OUT1-2-3 supply 24V (27.6V) and a maximum current of 0.8A for the SPS24040 model and 2.8A for the SPS24140 model. These outputs can be used to power external devices. These outputs can be managed via inputs B1, B2, B3 or via the RS485 BUS of an INIM fire-dectection panel (refer to paragraph 4.1 Controlling the Outputs).
Installation and Programming manual Connecting the batteries The enclosure provides housing for two 12V lead batteries: 7 Ah for the SPS24040 model and 17 Ah for the SPS24140 model. The two batteries must be connected in series, in such way as to supply 24 V. Using the battery connection wire, connect the two batteries together then connect the batteries to the power-supply module using the respective wire (included): Figure 12 - Connecting the batteries...
Installation and Programming manual • Deep discharge shutdown If a mains failure event lasts for a long period, causing the battery voltage to drop below 18 V, the power supply station will shutdown the batteries in order to avoid permanent damage. The thermal probe Attention: In order to validate IMQ-SISTEMI DI SICUREZZA certification (Italian Safety and Quality...
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Installation and Programming manual Figure 14 - Charge voltage adjustment using a tester 1. 0 27.6 Figure 15 - Charge voltage adjustment from the station using the graphic tester Installation instructions...
Installation and Programming manual Chapter 8 Powering up the system 1. Connect the batteries. The green ON LED will light to indicate that the power supply station is operative. The CPU LED will blink to indicate that the board is stabilizing. 2.
Installation and Programming manual Chapter 9 Viewing the display screens You can navigate on the display screens using keys S, T, Ok and Esc. Presentation screen SP S24 1 .0. 0 0 8/ 08/ 08 08 :0 8 0.9 A 0 .5A 1.
Installation and Programming manual Main menu This menu will allow you to carry out programming/maintenance operations and view the Events log. 9.3.1 Testing the LEDs and buzzer From station: Ok, LED test, Ok The 3 LEDs on the panel will go On and the buzzer will emit an audible signal for the whole time the Ok button is pressed.
Installation and Programming manual Chapter 10 Programming and maintenance from the panel This chapter describes the device configuration procedure. Access to the programming and maintenance sections is allowed only when the PROG jumper is inserted: 1. Remove the frontplate 2. Insert the PROG jumper. L ED te st R ese t 3.
Installation and Programming manual 10.1.3 Addressing the power supply station on the RS485 BUS From station: Ok, Programming, Ok, Address RS485, Ok This programming section will allow you to assign addresses to all the power-supply stations on the RS485 BUS of the INIM fire detection panel. Select an address from 01 a 16 (the default address is 01).
Installation and Programming manual Chapter 11 Troubleshooting Attention: Only authorized operators Level 3 may rectify faults. 11.1 Current faults list If faults occur, the power-supply station will provide the fault details on the display. The first line on the screen shows the chronological order number of Fau lt 0 1/0 6 the fault over the total number of active faults (the example shows the...
Installation and Programming manual 11.3 Battery Faults 11.3.1 Battery Disconnected or Inefficient The battery is not connected (“ ”) or has failed the Fa ul t 01 /01 Batt.discon. Ba tt .in ef . battery efficiency test (“ ”) (EN 54-4:1997 A2). Batt.inef.
Installation and Programming manual Appendix A Maintenance The following operations must be carried out regularly. 1. Using a damp lint-free cloth, remove any dust that may have gathered on the control panel (do not use any kind of cleaning product or solvent!). 2.
Installation and Programming manual Appendix B Order codes Following are the order codes of INIM Electronics s.r.l. products: Code Description SPS24040 1.4A - 27.6V SmartLevel power supply station in metal enclosure with user interface SPS24140 4A - 27.6V SmartLevel power supply station in metal enclosure with user...
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Installation and Programming manual Order codes...
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