Unitronics MJ20-MEM1 User manual

Unitronics 1
MJ20-MEM1 Installation Guide & Technical Specifications
Program Cloner Add-on Module
Before using this product, the user must read and understand this document.
For additional information regarding this product, refer to the Jazz™user guide.
All examples and diagrams are intended to aid understanding, and do not guarantee operation.
Unitronics accepts no responsibility for actual use of this product based on these examples.
Please dispose of this product according to local and national standards and regulations.
Only qualified service personnel should open this device or carry out repairs.
Failure to comply with appropriate safety guidelines can cause severe injury or property damage.
Do not attempt to use this device with parameters that exceed permissible levels.
Environmental Considerations
Do not install in areas with: excessive or conductive dust, corrosive or flammable gas,
moisture or rain, excessive heat, regular impact shocks or excessive vibration.
Do not place in water or let water leak onto the unit.
Do not allow debris to fall inside the unit during installation.
About the Program Cloner Add-on Module
The Program Cloner enables you to copy applications between Jazz™OPLCs™. You plug the
Cloner into the jack of a Jazz OPLC and then use Info Mode to:
Copy the complete application, including the PLC Ladder program, HMI application, and OS
into the Cloner. In addition, you can also copy certain current application values. You can
find a list of these values in the Jazz user guide.
Plug the Cloner into another Jazz OPLC and download the complete application
Installation and Removal
1. Remove the cover from the Jazz jack as shown in the first two figures below.
2. Position the Cloner so that the Cloner’s pin receptacles are aligned with the pins in the
Jazz jack as shown in the third figure below.
3. Gently slide the port into the jack until it snaps into place.
4. To remove the port, slide it out, and then re-cover the Jazz jack.

4/06 MJ20-MEM1
DIP Switch
There are two switches on the Cloner.
1: - ON enables you to both read from and write to the Cloner
- OFF enables you to apply write protection. This enables read-only
2: This switch is for factory use only. It is set in the ON position. Do not move it.
12
ON
Read Only
Internal use only
Keep ON
12
ON
Read / Write
MJ20-MEM1 Technical Specifications
Memory
Memory type Flash
Environmental
Operating temperature 0°to 50°C (32°to 122°F)
Storage temperature -20°to 60°C (-4°to 140°F)
Relative Humidity (RH) 10% to 95% (non-condensing)
Dimensions
71 mm (2.795") 20 mm (0.787")
38 mm (1.496")
Weight 24g (0.85oz.)
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