User guide

System Specifications
160
890 USE 108 00 August 2001
The following table is table 1 of the technical specifications.
Models PC-A984-
120
With one Modbus communication port standard, and a slot for an 8 or 32 byte EEPROM; User
logic size: 1.5K words, 8Mhz.
PC-A984-
130
With one Modbus communication port standard, and a slot for an 8 or 32 byte EEPROM; User
logic size: 4.0K words, 8Mhz.
PC-A984-
145
With one Modbus communication port and one Modbus Plus peer-to-peer network
communication port standard, and a slot for an 8 or 32 byte EEPROM; User logic size: 8.0K
words, 8Mhz.
PC-A984-
131
With two Modbus communication ports standard, and a slot for an 8 or 32 byte EEPROM; User
logic size: 4.0K words, 8Mhz.
PC-A984-
141
With two Modbus communication ports standard, and a slot for an 8 or 32 byte EEPROM; User
logic size: 8.0K words, 8Mhz.
PC-E984-
241
With two Modbus communication ports standard, and a slot for an 8 or 32 byte EEPROM; User
logic size: 8.0K words, FLASH RAM (exec only), 16Mhz.
PC-E984-
245
With one Modbus communication port and one Modbus Plus peer-to-peer network
communication port standard, and a slot for an 8 or 32 byte EEPROM; User logic size: 8.0K
words, FLASH RAM (exec only), 16Mhz.
PC-E984-
251
With two Modbus communication ports standard, and a slot for an 8 or 32 byte EEPROM; User
logic size:16.0K Words FLASH RAM (exec only), 16Mhz, 24K of extended registers.
PC-E984-
255
With one Modbus communication port and one Modbus Plus peer-to-peer network
communication port standard, and a slot for an 8 or 32 byte EEPROM; User logic size: 16.0K
words, FLASH RAM exec only), 16Mhz, 24K of extended registers.
PC-E984-
258
With two Modbus communication ports standard; User logic size: 16.0K words, State RAM
size: 32K words, Total size: 48K words, 128K words of configurable SDA 6X registers, FLASH
RAM (exec plus user program storage), 25Mhz, operating temperature -40 ... +70C, the Run,
Ready, Modbus 1 and Modbus 2 LEDs are yellow. TOD sync with GPS input terminals.
PC-E984-
265
With two Modbus communication ports and one Modbus Plus peer-to-peer network
communication port standard; User logic size: 8.0K words, State RAM size: 16K words, Total
size: 24K words, 128K words of configurable SDA 6X registers, FLASH RAM (exec plus user
program storage), 25Mhz. TOD sync with GPS input terminals.
PC-E984-
275
With two Modbus communication ports and one Modbus Plus peer-to-peer network
communication port standard; User logic size: 16.0K words, State RAM size: 32K words, Total
size: 48K words, 128K words of configurable SDA 6X registers, FLASH RAM (exec plus user
program storage), 25Mhz, and one PCMCIA slot. TOD sync with GPS input terminals.
PC-E984-
285
With two Modbus communication ports and one Modbus Plus peer-to-peer network
communication port standard; User logic size: 32.0K words, State RAM size: 64K words, Total
size: 96K words, 128K words of configurable SDA 6X registers, FLASH RAM (exec plus user
program storage), 25Mhz, operating temperature -40 ... +70C and one PCMCIA card slot. TOD
sync with GPS input terminals.