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3.3
Rear panel
On the back of the unit the following items may be found:
* Three-prong power connector for AC and ground connection.
* M6 mm terminal, for general machine ground connection.
* Mounting bracket.
* Feedback connectors:
X1.-SUB-D HD type 15-pin female connector for 1st axis feedback device (scale or encoder).
X2.-SUB-D HD type 15-pin female connector for 2nd axis feedback device (scale or encoder).
X3.-SUB-D HD type 15-pin female connector for 3rd axis feedback device (scale or encoder).
X4.-SUB-D HD type 15-pin female connector for 4th axis feedback device (scale or encoder).
X5.-SUB-D type 9-pin female connector for the probe.
*USB connector.
In order to comply with UL standards, this unit must be connected in the final application using a listed
UL
detachable cord set (BLEZ) with a molded three-prong plug and a suitable fitting to be connected to the
seal
equipment, rated minimum 300 V AC. The cord type shall be SO, SJO or STO. Suitable Strain Relief
means must be provided in the cord set to assure the connection of the plug and the fitting.
WARNING
Do not handle the connectors while the unit is under power.
Before handling the connectors (mains, feedback, etc.) make sure that the unit is not under power.
It is NOT enough to turn the display off by using the [on/off] key at the keyboard
3.4
General technical characteristics
Universal Power Supply between 100V AC and 240V AC ±10% at mains frequency between 45 Hz and
400 Hz between 120V DC and 300 V DC. Maximum power consumed 25 VA. It withstands power outages
of up to 20 milliseconds.
-10-year memory backup of installation parameters when the unit is off.
-The operating temperature inside the DRO enclosure must be between 5º C and 45º C (41ºF and 113ºF).
-The storage temperature inside the DRO enclosure must be -25º C and +70º C (-13º F and 158º F).
-Maximum relative humidity: 95% non condensing at 45ºC (113ºF).
-Front Panel Sealing: IP54 (DIN 40050), Rear panel: IP4X (DIN40050) except for built-in models in which
case is: IP20.
40i P - Installation/Operation - DRO installation - (18/32)
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