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16

• The temperature rating of field installed 

conductors: 75

°

C only.

• Use voltage and noise reducing trans-

formers with capacities exceeding 
Power Consumption value.

• Branch Circuit Protective device shall be 

use for rating 20A for DC24V input device.

• Connect a surge absorber to handle 

power surges.

• Be sure to ground the surge absorber 

(E1) separately from the PL unit (E2). 
Select a surge absorber that has a maxi-
mum circuit voltage greater than that of 
the peak voltage of the power supply.

4.

Grounding Cautions

• Be sure to create an exclusive ground for the 

Power Cord’s FG terminal. Use a grounding 
resistance of 100

, a wire of 2mm

2

 or thicker, 

or your country’s applicable standard.

• The SG (signal ground) and FG (frame 

ground) terminals are connected internally 
in the PL unit.
When connecting the SG line to another 
device, be sure that the design of the system/
connection does not produce a shorting loop.

• The grounding wire should have a cross 

sectional area greater than 2mm

2

. Create 

the connection point as close to the PL unit 
as possible, and make the wire as short as 
possible. When using a long grounding 
wire, replace the thin wire with a thicker 
wire, and place it in a duct.

5.

Input/Output Signal Line Cautions

• All PL Input and Output signal lines must 

be separated from all operating circuit 
(power) cables.

• If this is not possible, use a shielded cable 

and ground the shield.

• To improve noise immunity, it is recommended 

to attach a ferrite core to the power cord.

Lightening Surge Absorber

E1

E2

FG

PL

Other
Equipment

Exclusive Grounding 

(BEST)

PL unit

Other
Equipment

Common Grounding (OK)

PL unit

Other
Equipment

Common Grounding 

(Not OK)

PL unit

Содержание PL-3900T Series

Страница 1: ...ssing please contact your local PL distributor immediately When you order a PL unit built to your specifications that PL package should include each optional item s Installation Guide Please use that guide to check the contents of each optional item s package About the Manual For the detailed information on PL series refer to the following manuals PL3000 Series Hardware Manual PL3000 Series Refere...

Страница 2: ...s Soft OFF State is different from Windows System Standby E USB interface 1 port USB2 0 compatible Type A connector is used Front A B C D E LED Indicates Green lit Normal operation power is on Green blinking Soft OFF state Orange lit System monitor error RAS error Touch Panel Self Test Error Orange Red blinking Backlight burnout is detected Not lit Power is OFF LED Indicates Green lit When HDD or ...

Страница 3: ...tor is used M Speaker output interface SPK Mini pin jack connector N HDD status lamp HDD0 HDD1 For HDD0 and for HDD1 from left to right O Serial interface COM1 D Sub 9 pin plug type RS 232C RS 422 RS 485 Changeover CI RI 5V Changeover P Serial interface COM2 D Sub 9 pin plug type RS 232C CI RI 5V Changeover Q Serial interface COM3 COM4 D Sub 9 pin plug type RS 232C COM3 and then COM4 from the top ...

Страница 4: ... Voltage DC19 2 to 28 8V AC85 to 264V Rated Frequency 50 60Hz Allowable Frequency Range 47 to 63Hz Allowable Voltage Drop 5ms or less 1 cycle or less Voltage drop interval must be 1s or more 1 Power Consumption 145W or less 145VA or less In Rush Current 40A or less Voltage Endurance AC1000V 10mA for 1 minute between charging and FG terminals AC1500V 20mA for 1 minute between charging and FG termin...

Страница 5: ...isk s usage lifetime A wet bulb temperature of 29 C or less is recom mended This is equivalent to the following data In order to extend the lifetime of the hard disk Pro face recommends you set the Windows 2000 s Control panel Power Management option Turn off hard disks selection or the Windows XP s Control panel Performance and Maintenance 1 When the total of the expansion slot power and the exte...

Страница 6: ...ay cause errors 1 Internal switches of the control box SEE Installation uninstallation of the front module and the control box page 13 Switch Location Switch Name Compatible I F Factory Settings Description SW1 System Set SW See System Set Switch 10 point dip switch For System Set SW and the factory settings details see System Set Switch SW2 Serial Mode Select SW COM1 All OFF RS 232C 10 point dip ...

Страница 7: ...Windows XP Make sure to disable the function of the setting when other OS is used Enabled Disabled ON The front USB port is available when the SW is ON It is unavailable when the SW is OFF 4 Internal setting Reserved Reserved OFF Do not change Factory setting 5 to 8 ON 9 to 10 OFF Switch No Description ON OFF RS 232C RS 422 RS 485 1 Internal setting Reserved Reserved OFF 1 OFF 1 OFF 1 2 Changes CO...

Страница 8: ... when RS 485 mode The data is automatically controlled via the RS RTS signal The data is not automatically controlled via the RS RTS signal OFF OFF ON OFF 2 10 OFF OFF ON OFF 2 1 Be sure to keep the settings OFF 2 Set switches number 9 and 10 to ON when the SD TXD output driver is automatically controlled with RS RTS Set switch number 4 to OFF Set switches number 9 and 10 to OFF when the SD TXD ou...

Страница 9: ...ed ON Do not change Factory setting 3 OFF 4 Cancellation function of two point touch on the touch panel 1 Enabled Disabled OFF The middle point is not considered to be touched when the SW is ON It is considered to be touched when the SW is OFF 1 When two points are pushed it is considered that middle point between the two points is touched according to the nature of the analog resistive touch pane...

Страница 10: ...t Ready 7 RS RTS Request to Send 8 CS CTS Clear to Send 9 CI RI 5V Called status display 5V Output 0 5A 1 2 1 Only COM1 and COM2 are available for switching to 5 V COM3 and COM4 are used exclusively for CI RI 2 Slide switch on the circuit board in the PL unit switches between CI RI and 5 V For details see Internal Switches Shell FG Frame Ground Common with SG Pin RS 422 3 Signal Name Meaning 1 RDA...

Страница 11: ...n installing the PL on the panel of a cabinet or enclosure Surrounding air tem perature indicates both the panel face and cabinet or enclosure s internal temperature Be sure that heat from surrounding equip ment does not cause the PL to exceed its standard operating temperature 2 PL Installation 1 Create a Panel Cut following the dimen sions in the following table Also deter mine the panel thickne...

Страница 12: ...0 Series Hardware Manual 3 Insert each fastener s hook into the slot and tighten it with a screwdriver Tighten the 12 screws gradually in an even criss cross pattern Tightening the screws with too much force can damage the PL unit The torque required to tighten these screws is 0 8 N m PL X Y Panel thickness PL 3900T Series 419 5 16 52 352 5 13 88 1 6 0 06 to 10 0 0 39 PL X Unit mm in Y Under 4 R3 ...

Страница 13: ...flexible cable 2 Disconnect the flexible cable 3 Remove four screws on the installation fasteners for the control box 4 Slide the control box in direction shown by the arrow 5 Lift the control box and remove the front module tabs from the slot on the installa tion fasteners for the control box Then remove the control box 2 Installing the front module and the control box Install the control box to ...

Страница 14: ... button by a small and flat screw driver to open the desired pin hole 3 Insert each pin terminal into its each hole Release the Opening button to clamp the pin place 4 After inserting all three pins insert the Power Plug into the Power Connector at PL Fix the plug with two minus screws Confirm that all wires are connected correctly The torque required to tighten these screws is 0 5 to 0 6 N m 5 7L...

Страница 15: ...pa rated from the power control cables for operational circuits To improve the noise resistance be sure to twist the ends of the power cord wires before connecting them to the Power con nector Plug The PL unit s power supply cord should not be bundled with or kept close to main circuit lines high voltage high current or input output signal lines To reduce noise make the power cord as short as poss...

Страница 16: ... terminals are connected internally in the PL unit When connecting the SG line to another device be sure that the design of the system connection does not produce a shorting loop The grounding wire should have a cross sectional area greater than 2mm2 Create the connection point as close to the PL unit as possible and make the wire as short as possible When using a long grounding wire replace the t...

Страница 17: ...and in the direction of the arrow and then fasten the band using the clamp Be sure the clamp is securely holding the USB cable s plug and collar Be sure the clamp is positioned as shown below withtheclamppointingupwards notto the side This is to keep the clamp from interfer ing with nearby connectors and their cables Removing the USB Cable Clamp 1 To remove the clamp from the USB cables push down ...

Страница 18: ...1 Enclo sure CE Marking APL3900 TA unit is CE marked product that conforms to EMC directives and Low Voltage Directives EN55011 Class A EN61000 6 2 and EN60950 1 APL3900 TD unit is CE marked product that conforms to EMC directives EN55011 Class A and EN61000 6 2 Digital Electronics Corporation 8 2 52 Nanko higashi Suminoe ku Osaka 559 0031 JAPAN TEL 81 0 6 6613 3116 FAX 81 0 6 6613 5888 http www p...

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