Digital Electronics Corporation PL7900-T42 Installation Manual Download Page 12

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2) Locate the PL unit's eight

(8) attachment holes (top,

bottom, and sides). Insert

each bracket into its attach-

ment hole.

Excessive torque may damage the panel or bracket.To ensure a high
degree of moisture resistance, the torque should be 0.5N•m.

Installation

1) Insert the PL into the

panel cut.

3) A f t e r i n s e r t i n g e a c h

bracket into its attachment

hole, slide the bracket

backwards until it stops.

4) Use a screwdriver to

tighten the bracket’s ad-

justment screw.

Mounting panel

Front
panel
of PL

Attachment

hole

Mounting bracket

Attachment hole

Top and Bottom Faces

Left and Right sides

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Summary of Contents for PL7900-T42

Page 1: ...t are used to either control or to ensure the safety of equipment and personnel Mechanical switches such as an emergency stop switch a deadman two handed start switch etc must be installed and operated via a separate control system Do not create touch panel switches which could possibly endanger the safety of humans or equipment This is due to the possibility of a malfunction in the GP or its cabl...

Page 2: ... same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Be sure the unit the PL is built into uses a UL1950 compatible equipment structure The PL790 T4 units are CE marked EMC compliant products Complies with the following Standards Safety EN60950 EMI EN50081 2 EN55011 group1 Class A EMS EN50082 2 EN61000 4 2 EN61000 4 3 EN610...

Page 3: ...er software follow the steps given below 1 This software in the form of a self extracting file is located in this CD ROM in the folder titled reader Use the Explorer software to find the file reader ENG ar405eng exe and double click on the file icon to begin the Reader installation 2 After Installation begins follow the instructions given on the Installation screens Viewing the PDF manual To view ...

Page 4: ...ot D E F G H C A B M J K L P N H T U S Q R V W X PL 7900T 4Slot PL 7900T 4Slot I O A Display Area B Touch Panel C Power Lamp LED D Front Maintenance Cover E IrDA F Keyboard Connector G Hardware Reset Switch H FDD Slot only for PL 7900T I Brightness Adjustment Slide J RS 232C Connector COM1 K RS 232C Connector COM2 L RS 232C Connector COM3 M Printer Connector LPT1 N RAS Connector O Power Terminals ...

Page 5: ...eneral Dimensions Side View Top View Front View Side View Top View Front View 359 14 13 374 14 72 325 12 80 180 7 09 13 0 51 310 12 20 359 14 13 374 14 72 325 12 80 134 5 28 310 12 20 13 0 51 Unit mm in excluding projections Unit mm in excluding projections ...

Page 6: ...RH to 85 RH no condensation Noise Immunity 4kV IEC 61000 4 2 Storage Temperature Ambient Humidity Air Purity Level Atmosphere Vibration Resistance Noise Endurance via noise simulator Electrostatic Discharge Immunity 1kV IEC 61000 4 4 PL 7900T PL 7901T Input Voltage Rated Voltage Frequency Allowable Voltage Drop Power Consumption less than 150VA less than 100VA AC 100V to AC 240V AC 85V to AC 265V ...

Page 7: ...are removed from the panel the original level of the protection cannot be guaranteed To main tain the original protection level you need to replace the installation gasket regularly PL 7900T PL 7901T Grounding Rating 1 Cooling Method Weight Less than 10 5 kg 23 1 lb with HDD and FDD installed Less than 9 5 kg 20 9 lb with HDD and FDD installed External Dimensions W374 mm 14 72 in x H325 mm 12 80 i...

Page 8: ... SPP ECP Mode Signal Name EPP Mode Signal Name Direction Electrical Specif 1 STRB WRITE In Output O D 14 AUTOFD DSTRB In Output O D 2 DATA0 DATA0 In Output O D 15 ERROR ERROR Input TTL 3 DATA1 DATA1 In Output O D 16 INIT INIT In Output O D 4 DATA2 DATA2 In Output O D 17 SLCTIN ADSTRB In Output O D 5 DATA3 DATA3 In Output O D 18 GND GND 6 DATA4 DATA4 In Output O D 19 GND GND 7 DATA5 DATA5 In Output...

Page 9: ...V 16 NC 4 NC 17 NC 5 RESET INPUT 18 NC 6 DIN 0 19 NC 7 DOUT 20 NC 8 DOUT 21 LAMP OUT 9 ALARM OUT 22 LAMP OUT 10 ALARM OUT 23 NC 11 RESET INPUT 24 DIN1 12 DIN 0 25 NC 13 DIN 1 The GND terminal is the signal ground Be sure to connect the GND terminal to other unit s SG signal ground 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Mini DIN 6 pin Female 6 4 2 1 3 5 Mouse Interface Pi...

Page 10: ...sed Photo isolation Interface Circuit Connection Example 5V R Input Port PC357 3 3kΩ 1 4W D sub 25 pin Connector DC12V to DC24V External Power Reset Input pin 5 DIN0 pin 6 DIN1 pin 13 12 to 24V Reset Input pin 11 DIN0 pin 12 DIN1 pin 24 Cable DOUT pin 8 Alarm Output pin 10 Lamp Output pin 22 DOUT pin 7 Alarm Output pin 9 Lamp Output pin 21 Interface Circuit Connection Example 5V R Cable D sub 25 p...

Page 11: ...net or panel check that the moisture resistant gasket is attached to the unit Create a Panel Cut Create a panel cut for the PL unit using the dimensions given here Two additional items the moisture resistant gasket and the mounting brackets are also required when installing the PL To obtain the maximum degree of moisture resistance be sure to install the PL on a smooth flat surface The panel itsel...

Page 12: ...ole Mounting bracket Attachment hole Top and Bottom Faces Left and Right sides 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 123456789012345678901234567890 12345678901...

Page 13: ...erminal s transparent plastic cover POWER Screws Transparent Cover I ON o OFF To prevent electric shocks be sure to turn the PL s power supply OFF before connecting the power cord To avoid the dangers of fire electric hazards and equipment damage be sure to use only the specified power supply voltage when operat ing the PL Use the following steps when connecting the power cord to the PL s power te...

Page 14: ...ned only for AC100 115V use Be sure to use a different cable when using other than AC100 115V power Black White Green Yellow Transparent Cover Attachment Screws 3 Reattach the terminal strip s transparent cover with the attatchment screws Crimp Terminal Types V1 25 3 by J S T or equivalent JIS standard part number RAV1 25 3 Crimp terminals must be the same as shown below L N FG L N FG φ φ φ φ φ 3 ...

Page 15: ...together To prevent damage from lightning connect a lightning surge absorber Constant voltage transformer Twisted pair cable PL FG Insulating transformer Twisted pair cable PL FG Main power source PL power source T1 T2 I O power source PL I O device Main circuit power source Power device AC 200V Ground the lightning surge ab sorber E1 and the PL E2 sepa rately Select a lightning surge absorber whi...

Page 16: ...ated ground is not pos sible use a shared ground as shown in figure b c Shared ground not allowed a Dedicated Ground b Shared Ground allowed I O signal lines must be wired separately from the power circuit cable If the power circuit cable needs to be wired together with the input output I O sig nal lines for any reason use shielded cables and ground one end of the shield to the PL s FG terminal To...

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