Contents iSCANPS product range overview ....................3 Important notes on operating instructions ..................4 Safety information ........................4 Notes on the operating instructions ..................4 General notes of caution ......................5 Product Information ........................7 Manufacturer .......................... 7 Certification ..........................7 Serial numbers ........................
The notes contained in this manual are important for starting up and operating the product. These instructions may be updated at any time. Extronics Limited reserves the right to make changes to this document. Before they use the product, users must ensure that they have the most up-to-date version of the operating instructions.
2.3 General notes of caution • Caution / The devices may only be operated when fully assembled. Notes • In hazardous areas, the devices must not be wiped or cleaned with a dry cloth. • The device must be switched off immediately if it is likely that it can no longer be operated safely as a result of damaging impact or general peculiarities (such as ingress of water or other fluids, temperatures outside of the specified range, etc.).
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SICK. Operation Before operating the device, you must ensure that all necessary components are available. Outside A housing around the iSCANPS is needed if it is used outside. Operation Notice the regulations concerning installation and operation.
3 Product Information 3.1 Manufacturer Extronics Limited 1 Dalton Way Midpoint 18 Middlewich CW10 0HU 3.2 Certification iSCANPSx: II 2 G Ex eb q [ib IIC/IIB] IIC T4 Gb II 2 D Ex tb [ib] IIIC T135 C Db Ta=-25°C to 60°C...
3.4 Technical data Non-intrinsically safe iSCANPS1 and 2: power supply circuit: • DC +24 V ± 25 % rated voltage • = ca. 3.7W (max. 7.1W) power input iSCANPS3 and 4: • AC 90 V to 253 V, 50 - 60 Hz rated voltage •...
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Nominal data (USB), iSCANPS2 and 4 (RS232 interface, output current 240mA): intrinsically safe supply circuit: • 253V maximum fault voltage There must be potential • 4.9V maximum output voltage equalization, intrinsically safe circuit grounded! • 440mA maximum output current • 1.17W (trapezoidal maximum output power characteristic)
Pin assignment data RS232 X9 (RxD) = 5.5V DC circuit, non-intrinsically X10 (GND) safe data circuit: 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...
4 Operating the power supply module 4.1 Power supply design Use the four fixing holes at the corner of the base plate (see diagram) to mount the power supply onto a firm surface. The holes have a diameter of 7mm each. The equipotential bonding connection (M 5 x 10) is located at the front and back of the power supply.
4.2 Pin assignment in the Ex e connection box Pin assignment for the supply with RS232 interface: Terminal Terminal Description Type numbers definition number L = AC 100V to 250V iSCANPS1 + / - L + = DC24 V iSCANPS5 iSCANPS3 N Neutral conductor - / N...
4.3 Pin assignment in the Ex i connection box with RS232 interface 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, the flat seal is reinstalled and all screws have been tightened.
4.4 Pin assignment in the Ex i connection box with USB interface 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, the flat seal is reinstalled and all screws have been tightened.
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