DirectLOGIC DL105 Podręcznik - Strona 12

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Getting Started

Questions and Answers about DL105 Micro PLCs

Q. What is the instruction set like?

Q. Do I have to buy the full DirectSOFT5 programming package to program the DL105?

Q. Is the DL105 networkable or expandable?

Q. Does the DL105 have motion control capability?

Q. Are the ladder programs stored in a removable EPROM?

Q. Does the DL105 contain fuses for its outputs?

Q. Is the DL105 Micro PLC U.L.R approved?

Q. Can the DL105 accept 5VDC inputs?

DL105 PLC User Manual, 3rd Edition

A. The instruction set is very close to our popular DL230 CPU. However, there are

significant additions, such as the drum instruction and High-Speed I/O capability.

A. No, DirectSOFT100R can be used. It has the same features as the full version of

DirectSOFT5 but allows only 100 words of ladder code that can be downloaded to

the PLC. It will also program DL05/06/205/305/405 systems, and it is only available

for download online. (Order programming cable separately.) 32--bit application,

Windows 2000 or Windows XP (Pro or Home) recommended. This software is

available at no cost to you.

A. No, the DL130 series is stand-alone PLCs. However, our DL205 system is

expandable and networkable (with DL240 CPU), yet very compact and affordable.

A. Yes. The High-Speed I/O features offer either encoder inputs with high-speed

counting and presets with interrupt, or a pulse/direction output for stepper control.

Three types of motion profiles are available, which are explained in Chapter 3.

A. The DL105 contains a non-removable EEPROM for program storage, which may

be written and erased thousands of times. You may transfer programs to/from

DirectSOFT on a PC, or the HPP (which does support a removable EEPROM).

A. There are no output circuit fuses. Therefore, we recommend fusing each channel,

or fusing each common. See Chapter 2 for I/O wiring guidelines.

A. The Micro PLC has met the requirements of UL (Underwriters' Laboratories, Inc.)

and CUL (Canadian Underwriters' Laboratories, Inc.).

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.