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M
PC/104
ICRONIX
P
S
OWER
UPPLY
PV-1700, 1800
SERIES
20W Power Supply including GSM/GPRS modem, analogue
and digital I/O channels
User Manual
&
V
. 1.0
ER
Installation Guide
Ver. 1.2
DOC: M5258DM
Micro Technic A-S • Denmark •
Tel. +45 6615 3000 • Fax +45 6615 3077
E-mail:
support@micro-technic.com
Website:
www.micro-technic.com
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Table of Contents
Related Manuals for Micro Technic Micronix 1800 Series
Summary of Contents for Micro Technic Micronix 1800 Series
- Page 1 20W Power Supply including GSM/GPRS modem, analogue and digital I/O channels User Manual & . 1.0 Installation Guide Ver. 1.2 DOC: M5258DM Micro Technic A-S • Denmark • Tel. +45 6615 3000 • Fax +45 6615 3077 E-mail: support@micro-technic.com Website: www.micro-technic.com...
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Page 2: Table Of Contents
GENERAL INFORMATION... 2 ... 2 RDERING CODES ... 2 NALOGUE CONFIGURATIONS ... 2 CCESSORIES DESCRIPTION ... 2 ... 2 LOCK DIAGRAM ... 2 ONNECTORS ... 2 OWER UPPLY ... 2 ODEM Modem status LED... 2 Setting up the module ... 2 SIM card... -
Page 3: General Information
Digit Configuration 8AI: AI0-7 = 0-2.5V 8AI: AI0-7 = 0-5.0V 8AI: AI0-7 = 0-10.0V 8AI: AI0-7 = 0-20.0mA 8AI: AI0-3 = 0-2.5V, AI4-7 = 0-20mA PV- 1800: Power supply module with GSM MODEM Power Analog Modem Supply inputs Options Digital... -
Page 4: Accessories
Accessories These accessories must be ordered separately if needed. Model no Ordering code GSM cable 126.033.000 GSM Antenna 060.302.001 CM-2 425.104.001 CDB-9M 425.104.002 CDB-9F 425.104.003 Page 4 / 21 Description RG136 cable with MMCX-SMA MALE 140mm GSM antenna with SMA connector Mains cable with one crimp connector mating KL1, 30cm Cable with one DSUB9 male and one 10pin IDC-connector, 30cm Used for connecting RS232. -
Page 5: Description
All models, except A-versions, has an onboard DC/DC converter that converts the incoming mains (+8-35V DC) to +5V. This power supply delivers +5V, up to 4A, to the module and to the PC/104 bus. A mains fuse F2 (1.6A) is placed on the rear side of the PCB, near KL1. In A-versions, where the DC/DC-converter is omitted, the module receives its power from the PC/104 bus. -
Page 6: Connectors
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 driving up to 0.5A. The load current must be supplied from an external voltage source not exceeding 30V. -
Page 7: Power Supply
Users Manual & Installation Guide 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. At nominal input voltage (24V DC) and a load current of 2A the efficiency is 92%. A green status LED, placed on the rear side of the PCB, is on when the +5V is present. -
Page 8: Sim Card
Base address COM_A Disabled 2E8 (COM4) 2F8 (COM2) 3E8 (COM3) 3F8 (COM1) This table is also printed on the board. The IRQ used for the modem is set in section IRQ_A. Place one jumper in this section to select an IRQ number in the interval IRQ3 to IRQ15. -
Page 9: At Commands
This pinout is chosen so that a 10-wire ribbon cable with a 10-pin connector in one end and a DB9 male connector in the other end can be used. In this way, the DB9 male connector acts like a serial port in a PC. PV- 1800: Power supply module with GSM MODEM %- # , - #... - Page 10 Function Pin no CN9 N.C. Page 10 / 21 Pin no CDB-9M 1 # + % 5 = & 6...
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Page 11: Analogue Inputs (Cn5)
- PV-1800 register interface. Also here it is described which input that is used as the ‘negative’. PV- 1800: Power supply module with GSM MODEM Pin no CDB-9F <... -
Page 12: Digital Inputs (Cn 1)
Digital inputs (CN 1) All models, except PV-1830 and PV-1730 has 8 isolated 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. The table shows the connector layout: Pin no Name... -
Page 13: Digital Outputs (Cn2)
The user has to add proper free-wheeling diodes across inductive loads to protect the output transistors against high voltages. The software interface is explained in section PV-1800 register interface. PV- 1800: Power supply module with GSM MODEM Pin no CDB-9F 1 # + @ 5 = &... -
Page 14: Ups Signals (Cn7)
Modules with onboard DC/DC converter has signals that, combined with external circuitry, can be used to implement a UPS function. There is an input for turning off the 20W power supply (SWITCHER_OFF), two status inputs (UPS_STATUS1 and UPS_STATUS2), and an output (UPS_PWROFF) that can tell the external circuitry to turn off power after a programmable delay. -
Page 15: Internal Registers
8-15 of the counter in the REG_CNTHI register. REG_CNTHI (base+5): Counter high byte (read only) Reading this register returns the previously stored value of bit 8-15 of the counter. PV- 1800: Power supply module with GSM MODEM Name Function REG_SIGN... - Page 16 REG_CNTMODE (base+6): Counter configuration (read/write) The counter starts at 0000h after system reset. It cannot be reset or reloaded from software. Bits: 000000cc cc = counter mode (read/write): 00 = counter disabled, DI0 and DI1 are ignored 01 = counts rising edges of DI0 10 = counts falling edges of DI0 11 = quadrature counter on DI0 and DI1 REG_MODEM (base+7): Modem status and on/off control (read/write)
- Page 17 Four least-significant bits of the conversion result. Only valid when b=0. REG_ADCHI (base+0Bh): ADC result, high byte (read only) Reading this register returns the eight most-significant bits of the conversion result. Only valid when the ADC is idle. PV- 1800: Power supply module with GSM MODEM Page 17 / 21...
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Page 18: Technical Data
Technical data Power supply Input voltage (nominal) Input voltage (MAX) Output voltage External load UPS interface: 4 pins in CN7 GSM-modem: Modem type SIM card interface Frequency range Maximum RF output power Antenna impedance Antenna connector type Supported I/Os (using AT... - Page 19 *for details refer to SonyEricsson’s documentation: • GM47_48 Guidelines and • GM47_48 Integrators Manual PV- 1800: Power supply module with GSM MODEM 30V, current limiting resistor = 3.32kohm / 250mW 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.
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Page 20: Mechanical Layout
Mechanical Layout This schematic shows the dimensions for PV-1800. All dimensions are in mm. Page 20 / 21... -
Page 21: Page
Factory settings, PV-1800 and PV-1700: %- # ,- # Factory settings, PV-1820 / PV-1830: %- # ,- # PV- 1800: Power supply module with GSM MODEM Registers base address: 200h Modem port: 3E8 (COM3) Modem IRQ: 10 RS232 port: 2E8 (COM4) RS232 IRQ: 12...
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