Table of contents Overview - Power supply for use with wired handheld scanner Zone 1 Overview - Power supply for use with Bluetooth scanner Zone 1 Important Notes on the Operating Instructions 3.1. Safety information ..................4 Notes on the Operating Instructions ..................
3 Important Notes on the Operating Instructions 3.1 Safety information Warnings are highlighted by a special symbol and a different font colour. Non-compliance may result in life-threatening situations. This warning must be heeded. Danger This type of warning concerns dangerous situations that may result in light or small inju- ries.
The notes contained in this manual are important for starting up and operating the product. These instructions may be updated at any time. Sigmann DELTA GmbH reserves the right to make changes to this document.
3.3 General caution Caution / Notes The devices may only be operated when fully assembled. The device must be switched off immediately if it is likely that as a consequence of damaging impact or general peculiarities the device can no longer be safely operated.
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Maintenance Provided the device is operated and assembled according to instructions and the ambient requirements are being met continuous maintenance is not neces- sary. Servicing Operators of electric equipment in hazardous areas are obliged to have them serviced by qualified electricians (IEC 60079-19 and IEC 60079-17). Repairs Repairs may only be carried out by the manufacturer or by persons trained and commissioned for this purpose by the manufacturer.
II 2D Ex tb [ib] IIIC T135°C Db -25°C ≤ Ta ≤ +60°C Certification IBExU09ATEX1051 IECEx IBE 15.0018 Protection category IP65 Manufacturer Sigmann DELTA GmbH Hauptstraße 53 74928 Hüffenhardt Germany 4.2 Technical data explosion protection Non-intrinsically safe supply circuit SD.211.1XX1.00 Rated voltage DC +12 V ±...
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Nominal data RS232-Version Type SD.211.X001.00 - with RS232 interface, 5,5V, output current 220mA Intrinsically Maximum fault voltage = 253 V safe supply circuit Maximum output voltage = 5,5V Maximum output current = 440 mA Maximum output power = 1,25 W Maximum external capacitance C = 55 µF Maximum inner capacitance...
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Nominal data USB-Version Type SD.211.X111.00 - with USB interface, 4,9V 240mA Intrinsically Maximum output voltage = 4,9 V safe supply circuit Maximum output current = 440 mA Maximum output power = 1,20 W (trapezoidal characteristic) Maximum external capacitance C =113 µF o VCC o DATA = 2,2 F...
Intrinsically SD.211.X0X1.XX safe data circuit RS232 X9 (RxD) = 5,5V DC X10 (GND) SD.211.X111.XX X9 (D+ 2SL) = 4,9 V O D+/ D- X10 (D- 2SL) = 20 mA per data cable O D+/ D- X11 (GND/PE) = 24 mW per data cable O D+/ D- linear characteristic External connection cable...
4.3 Type numbers RS232 devices SD.211.1001.00 DC 12 V with RS232 interface, U = 5,5 V / I =220 mA SD.211.1011.00 DC 12 V with RS232 interface, U = 4,9 V / I =240 mA SD.211.1021.00 DC 12 V with RS232 interface, U = 4,9 V / I =420 mA SD.211.2001.00...
5 Introduction to Operation of the Power Supply 5.1 Information on design of the power supply Use the four fixing holes at the corners of the base plate (see diagram) to mount the power supply onto a firm sur- face. The holes have a diameter of 7mm each.
5.2 Pin assignment in the Ex-e connection box for the supply of the SDVM 125 Pin assignment for the supply with RS232 interface (SD.211.X0X1.00) Terminal definition Terminal number Description Type numbers L = AC 100 V to 250 V SD.211.30X1.00 + / - L + = DC24 V SD.211.20X1.00...
5.3 Pin assignment in the Ex-i connection box of the SDVM125 with RS232 interface (SD.211.X0X1.00) The terminal assignment is located underneath the removable cover at the front of the power supply. Caution! Do not open enclosure in hazardous area! Before operating the device in a hazardous area you have to ensure that the enclosure has been closed fully and all screws have been tightened.
5.4 Pin assignment in the Ex-i connection box of the SDVM125 with USB interface (SD.211.X1X1.00) The terminal assignment is located underneath the removable cover at the front of the power supply. Caution! Do not open enclosure in hazardous area! Before operating the device in a hazardous area you have to ensure that the enclosure has been closed fully and all screws have been tightened.
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