Instruction/ maintenance manual of the product PV-1700 Micro Technic
Go to page of 21
Micro Technic A -S • Den mark • Tel. +45 66 15 3000 • Fax +45 6615 3077 E-mail: suppo rt@micro-technic.co m Website: www. micro-technic.co m M ICRONIX PC/104 P OWER S UPPLY PV-1700, 1800 SERIES 20W Power Supply including GSM/ GPRS modem, analogue and digital I/O channels V ER .
Page 2 / 21 Table of contents GENERAL INFORMATION .......................................................................................................................................... 2 O RDERING CODES ............................................
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 3 / 21 General informati on Ordering codes Options Ordering no Model no -S - Power Supply Modem Analog inputs Digital inputs Digital outputs RS232 PV-1700 -1 016.104.
Page 4 / 21 Accessories These accessories must be ordered separately if needed. Model no Ordering code Description GSM cable 126.033.000 RG136 cable with MMCX-S MA MALE 140mm GSM Antenna 060.302.001 GSM antenna with SMA co nnector CM-2 425.104.001 Mains cable with one crim p connector m ating KL1, 30c m CDB-9M 425.
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 5 / 21 Description The PV-1800, the fully equipped model, offers the following features: • a PC/104 20W power suppl y +5V, 4A.
Page 6 / 21 The digital I/O section is found on all models except PV-1830 and PV-1730 versions. The digital inputs are bipolar isolated with a max. input voltage of +/- 30V. There are 7 isolated digital P-channel outputs each capable of drivin g up to 0.
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 7 / 21 Power Supply The on-board power supply consists of a synchronous step-down switching regulator with an efficiency of 85-95%, depending on input voltage and load current.
Page 8 / 21 This table is also printed on the board. The IRQ used for the modem is set in section I RQ_A. Place one jumper in this section to select an IRQ number in the interval IRQ3 to IRQ15. SIM card The SIM card connector (CN9) is placed on the rear side of the module.
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 9 / 21 AT commands All functions of the modem are carried out by AT commands from a computer application. For documentation of the AT command set please see “Integrators Manual” for GM47 from Son y Ericsson, at http://www.
Page 10 / 21 Function Pin no CN9 Pin no CDB-9M I/O GND 1 5 RI 2 9 I DTS 3 4 O CTS 4 8 I TxD 5 3 O RTS 6 7 O RxD 7 2 I DSR 8 6 I CD 9 1 I N.C. 10 .
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 11 / 21 Analogue inputs (CN5) The PV-1800 and PV-1700 has 8 isolated analogue inputs accessible in a 10pin box header (CN5). Beside these inputs, there is also a +3.
Page 12 / 21 Digital inputs (CN 1) All models, except PV-1830 and PV-1730 has 8 isol ated digital inputs connected to a 10-pin box header (CN1). All the inputs have ac-couplers with a common ground reference. Because of the ac- couplers, the inputs can be activated with positive as well as negative input voltages.
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 13 / 21 Digital outputs (CN2) The digital section has 7 isolated digital outputs connected to a 10pin box header (CN2). The outputs are configured as PNP outputs wit h their transistors connected to an external supply voltage (+V_EXT).
Page 14 / 21 UPS signals (CN7) Modules with onboard DC/DC converter has signals that, combined with e xternal circuitry, can be used to implement a UPS function.
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 15 / 21 Internal registers Address Access Name Function Base+0 Read onl y REG_SIGN Signature (8Ch) Base+1 Read o.
Page 16 / 21 REG_CNTMODE (base+6): Counter configuration (read/write) The counter starts at 0000h after system reset. It cannot be reset or reload ed from software.
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 17 / 21 REG_ADCLO (base+0Ah): ADC command, status, and result low b y te (read/write) Writing to this register starts a new A/D conversion. You should onl y do this when the ADC is idle.
Page 18 / 21 Technical data Power supply Input voltage (nominal) 8 – 27Vdc. Input voltage (MAX) 35Vdc. Output voltage 5Vdc External load Up to 4A, depending on configuration and thermal conditions. UPS interface: 4 pins in CN7 Run/stop, AUX1,AUX2,AUX3 (factor y use onl y).
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 19 / 21 Max input voltage 30V, current limiti ng resistor = 3.32kohm / 250mW Counter input DI0 can act as a 16-bit up-counter by counting positive or negative edges (configurable) DI0 and DI1 can act as a 16-bit quadrature counter.
Page 20 / 21 Mechanical Lay o ut This schematic shows the dimensions for PV-1800. All dimensions are in mm..
Users Manual & Installation Guide PV- 1800: Power supply module with GSM MODEM Page 21 / 21 Installation guide Precautions to ESD Please note that the Micronix PV modules must be handled with respect to ESD (Electrostatic Discharge). Electrostatic Discharge to the PV modules must be avoided.
An important point after buying a device Micro Technic PV-1700 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Micro Technic PV-1700 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Micro Technic PV-1700 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Micro Technic PV-1700 you will learn all the available features of the product, as well as information on its operation. The information that you get Micro Technic PV-1700 will certainly help you make a decision on the purchase.
If you already are a holder of Micro Technic PV-1700, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Micro Technic PV-1700.
However, one of the most important roles played by the user manual is to help in solving problems with Micro Technic PV-1700. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Micro Technic PV-1700 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
