AutomationDirect DL205 - Port 1 Specifications

DL205 User Manual, 4th Edition, Rev. D
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Chapter 3: CPU Specifications and Operations
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Port 1 Specifications
The operating parameters for Port 1 on the DL230 and DL240 CPUs are fixed.
• 6-pin female modular (RJ12 phone jack) type connector
• K–sequence protocol (slave only)
• RS-232, 9600 baud
• Connect to DirectSOFT, D2–HPP, DV–1000, HMI panels
• Fixed station address of 1
• 8 data bits, one stop
• Asynchronous, Half–duplex, DTE
• Odd parity
Port 1 Specifications
The operating parameters for Port 1 on the DL250–1 and DL260 CPU are fixed. This applies
to the DL250 as well.
• 6-pin female modular (RJ12 phone jack) type connector
• K–sequence protocol (slave only)
• DirectNET (slave only)
• Modbus RTU (slave only) - supported only on D2-250-1 and D2-260
• RS-232, 9600 baud
• Connect to DirectSOFT, D2–HPP, DV1000 or DirectNET master
• 8 data bits, one start, one stop
• Asynchronous, Half–duplex, DTE
• Odd parity
NOTE: The 5V pins are rated at 200mA maximum, primarily for use with some operator interface units.
Port 1 Pin Descriptions (DL230 and DL240)
1 0V Power (–) connection (GND)
2 5V Power (+) connection
3 RXD Receive Data (RS-232)
4 TXD Transmit Data (RS-232)
5 5V Power (+) connection
6 0V Power (–) connection (GND)
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250-1
260
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250-1
260
6-pin Female
Modular Connector
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Port 1 Pin Descriptions (DL250-1 and DL260)
1 0V Power (–) connection (GND)
2 5V Power (+) connection
3 RXD Receive Data (RS-232C)
4 TXD Transmit Data (RS-232C
5 5V Power (+) connection
6 0V Power (–) connection (GND)
6-pin Female
Modular Connector
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