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MC821 AD/OUTPUT BOARD


Features
On board opto-isolated RS485 interface.
16 Analog input(0~4.095v, 12bits)
7 Output drivers.(Can be used to drive relays, LEDs)
Keypad support (4x4 keys)
LCD(16x2 chars)
32K EEPROM
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Datasheet


Model Input Output Communication RealClock Keypad EEPROM LCD
Dry Contact
(With line-fault detect)
Dry Contact Analog Drivers
Relays Opto-isolated Null-isolated
MC821LA8     8(12bits) 7   1(RS485 )     4x4 32K 16x2chars
MC821A8     8(12bits) 7   1(RS485 )       32K  
MC821LA16     16(12bits) 7   1(RS485 )     4x4 32K 16x2chars
MC821A16     16(12bits) 7   1(RS485 )       32K  

 

 

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