GMB HR84
grifo® Mini BLOCK - Housing,
8 Opto-In, 4 Relay
GMB HR84 English Tech.
Manual PDF format. 
Ver. 5.20 - Rel. 03 March
2008.

GMB HR84 essentialy is a module for DIN rails
mounting capable to store a CPU Mini Module type CAN
or 28 pins GMM.
GMB HR84 is provided with Galvanically isolated
inputs and visualized through LEDs; Relay outputs
visualized through LEDs; RTC output visualized through
LEDs; Connector for serial communication; CAN
communication line; USB Connector; Connector
4 pins, for I2C BUS; Stabilized power supply; A/D,
PWM, D/A, etc. In a minimum size it contains a complete
controller that can manage all the tasks of a specific application.

Main features of GMB HR84 are:
- Modular container for rails DIN 50022 Modulbox model
M4 HC53
- Size: frontal 90x71 mm; height 58 mm
- Mounting on DIN Omega rails
- 8 Optocoupled inputs that can be indifferently
NPN or PNP
- Status of 8 inputs visualized through 8 LEDs
- Some inputs can be connected directly to counting signals
- Isolated DC/DC Converter capable to generate power
supply voltage for all the Optocoupled inputs; thus the
last results powered on board.
- 4 Relay outputs capable of 5 A
- Status of 4 outputs visualized through 4 LEDs
- 1 TTL output driven by RTC
- Output status visualized through LED
- The Module can be matched with the following CPU
- CAN GM Zero:
grifo®
CAN Mini Module has a 28 pin connector and it is based
on Atmel T89C51CC03 CPU with 64K FLASH;
2,2K RAM; 2K FLASH for Bootloader; 2K EEPROM; 3 Timers Counters
and 5 Programmable Counter Array channels (for PWM, watch dog,
compare, capture); RTC + 240 Bytes SRAM, backed by Lithium battery;
I2C BUS; 22 TTL I/O lines; 8 A/D 10 bits; RS 232 or TTL; CAN; 2 status LEDs;
configuration dip switch; etc.
- CAN GM1:
grifo®
CAN MiniModulo da 28 pin basata sulla CPU Atmel
T89C51CC01 con 32K FLASH; 256 Bytes RAM;1K ERAM; 2K
FLASH for Bootloader; 2K EEPROM; 3 Timer Counter e 5 sezioni
di Timer Counter ad alta funzionalita' (PWM, watch dog, comparazione);
RTC + 240 Byte RAM, tamponati con batteria al Litio; I2C
BUS; 22 linee di I/O TTL; 8 A/D 10 bit; RS 232 or TTL; CAN; 2 LEDs di stato; Dip
switch di configurazione; ecc.
- CAN GM2:
grifo®
CAN MiniModulo da 28 pin basata sulla CPU Atmel
T89C51CC02 con 16K FLASH; 256 Bytes RAM; 256 Bytes
ERAM; 2K FLASH for Bootloader; 2K EEPROM; 3 Timer Counter e 2
sezioni di Timer Counter ad alta funzionalita' (PWM, comparazione);
RTC + 240 Byte RAM, tamponati con batteria al Litio; I2C
BUS; 16 linee di I/O TTL; 8 A/D 10 bit: RS 232 or TTL; CAN; 1 LED di stato; Dip switch
di configurazione; ecc.
- CAN AVR: grifo® Mini Module
has a 28 pin connector and it is based on Atmel AT90CAN128
CPU witch 128K FLASH; 4K SRAM; 4K EEPROM; 3 Timer
Counter ; 7 PWM; 5 A/D; 24 TTL I/O lines;1 Comparetor;
RTC + 240 Bytes SRAM, backed by Lithium battery; JTAG Interface;
I2C BUS; Master/Slave SPI; RS 232 or TTL; CAN;
2 status LED; 2 configuration dip switch; etc.
- CANPIC: grifo® Mini Module
has a 28 pin connector and it is based on Microchip
PIC 18F4680 CPU witch 64K FLASH; 4K SRAM; 1K EEPROM;
3 Timer Counter ; 2 PWM; 13 A/D; 22 TTL I/O lines;1
Comparetor; RTC + 240 Byte SRAM, backed by Lithium battery; I2C
BUS; Master/Slave SPI; RS 232 or TTL; CAN;
2 status LED; configuration dip switch; etc.
- GMM 5115: grifo®
Mini Modulo has a 28 pin connector and it is based
on Atmel T89C5115 CPU with 16K FLASH; 256
Bytes RAM; 256 Byte ERAM; 2K FLASH for Bootloader; 2K EEPROM;
3 Timer Counter and 2 Programmable Counter Array channels (for
PWM, compare, capture); 18 TTL I/O lines; 8
A/D 10 bit: RS 232 or TTL;1 status LED; configuration
dip switch; etc.
- GMM F321: grifo® Mini Module has a 28
pin connector and it is based on Silicon Laboratories C8051F321
CPU with 16K FLASH; 1280 Byte RAM; 1K USB FIFO;
4 Timer Counter; 21 TTL I/O lines; 8 A/D
10 bit: RS 232 or TTL; USB;
1 status LED; configuration dip switch; etc.
- GMM 936: grifo® Mini Module
has a 28 pin connector and it is based on Philips P89LPC936
CPU with 16K FLASH; 768 Byte RAM; 512 Bytes EEPROM;
3 Timer Counter and 2 Programmable Counter Array channels (for
PWM, compare, capture); 2 Comparetors; I2C BUS; 8 A/D
8 bit; 2 D/A 8 bit; 23 TTL I/O lines; RS 232 or
TTL; 1 status LED; etc.
- GMM 935: grifo® Mini Module
has a 28 pin connector and it is based on Philips P89LPC935
CPU with 8K FLASH; 768 Byte RAM; 512 Bytes EEPROM;
3 Timer Counter and 2 Programmable Counter Array channels (for
PWM, compare, capture); 2 Comparetors; I2C BUS; 8 A/D
8 bit; 2 D/A 8 bit; 23 TTL I/O lines; RS 232 or
TTL; 1 status LED; etc.
- GMM AM08: grifo® Mini Module has a 28
pin connector and it is based on Atmel ATmega8L CPU with
8K FLASH; 1K SRAM; 512 Byte EEPROM; 3 Timer Counter and
2 Programmable Counter Array channels; 3 PWM; 8 A/D; 1 Comparetor;
I2C BUS; Master/Slave SPI Serial Interface; 23 TTL
I/O lines; RS 232 or TTL; 1 status LED; ecc.
- GMM 876: grifo®
Mini Module has a 28 pin connector and it is based
on Microchip PIC 16F876A CPU witch 14,3K FLASH;
368 byte SRAM; 256 byte EEPROM; 2 Timer Counter ; 2 PWM; 5 A/D;
22 TTL I/O lines;1 Comparetor; I2C BUS; Master/Slave
SPI; RS 232 or TTL; 1 status LED; ecc.
- Serial line can be RS 232, RS 422 , RS 485
or Current-Loop
- I2C BUS line available
for external devices, on dedicated connector.
- CAN interface connected
to specific connector (when available on Mini Module).
- USB interface connected
to specific connector (when available on Mini Module).
- On-board protection aganist voltage peaks by TransZorb
- Single power supply variable in AC and DC wide
ranges: 10÷38Vdc or 9÷24Vac.
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CAN GM Zero
Controller Area Network - grifo® Mini Module Zero
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GMB HR84
GMB-
Housing, 8 Opto-In, 4 Relay
Housing Mini BLOCK Module witch
8 Opto-In and 4 Relay Outputs; Serial Line RS232
or TTL, RS422/RS485, Current Loop; CAN;
USB; I2C
BUS; Power Supply.
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CAN GM1
Controller Area Network - grifo® Mini Module 1
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CAN GM2
Controller Area Network - grifo® Mini Module 2
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CAN
AVR
Controller Area Network - grifo® Mini Module AVR
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CAN
PIC
Controller Area Network - grifo® Mini Module PIC
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GMM 5115
grifo®
Mini Module T89C5115
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GMM
936
grifo®
Mini Module P89LPC936
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GMM 935
grifo®
Mini Module P89LPC935
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GMM
AM08
grifo®
Mini Module ATmega8L
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GMM
876
grifo®
Mini Module PIC 16F876A
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| House Automation Example. Connection of Sensors and
Actuators. |
Data Sheet GMB HR84

| GMB
HR84 and
SDI 02 create a Data Logger ables to acquires both Analog
and Digital lines, stores data and time on a Secure Digital
card. |
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A C C E S
S O R I E S |
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CKS
AMP 2
Connector KIT Set, 4 pins
4 Female pins + AMP plastic housing
for GMB_HR84, etc..
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AMP4
Cable
AMP Cable Connector, 4 pins
1 m cable with 4 pins female AMP
connector for GMB_HR84, etc..
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CKS
AMP 8
Connector KIT Set, 8 pins
8 Female pins + AMP plastic housing
for QTP_03, etc..
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AMP8
Cable
AMP Cable Connector, 8 pins
1 m cable with 8 pins female AMP
connector for QTP_03, etc..
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EL 12
The EL 12 module is a complete, low cost,
power supply with extremely reduced dimension, that can be used
in conjunction with grifo®
cards as SDI 02, QTP 12, QTP 16Big, QTP 16,
QTP 22, QTP 24, QTP G28, etc.
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Page up-dated at June 21, 2008
GRIFO®
Via dell'Artigiano, 8/6
40016 San Giorgio di Piano
Bologna ITALY
Tel: +39 051 892.052 (4 lines)
FAX: +39 051 893.661
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