Automation Direct D0-05AD Початок роботи - Сторінка 13

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Q. Which devices can I connect to the communication ports of the DL05?

A. Port 1: The port is RS-232, fixed at 9600 baud, and uses the proprietary K-sequence

protocol. The DL05 can also connect to Modbus RTU and DirectNET networks as a slave

device through port 1. The port communicates with the following devices:

• DirectSOFT (running on a personal computer)

• D2-HPP handheld programmer

• Other devices which communicate via K-sequence protocol should work with the DL05

Micro PLC. Contact the vendor for details.

A. Port 2: The port is RS232, with selective baud rates (300-38,400bps), address and parity. It

also supports the proprietary K-sequence protocol as well as DirectNET and Modbus RTU

and non-sequence/print protocols.

Q. Can the DL05 accept 5VDC inputs?

A. No, 5 volts is lower than the DC input ON threshold. However, many TTL logic circuits

can drive the inputs if they are wired as open collector (sinking) inputs. See Chapter 2 for

I/O wiring guidelines.

DL05 Micro PLC User Manual, 6th Edition, Rev. E

Chapter 1: Getting Started

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