DC POWER/DC SENSE CABLES
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DC power/DC sense cables
The DC power/DC sense cables section includes subsections:
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DC power cables
•
DC voltage sense cable
DC power cables
The DC power cables shipped with I401 lasers are manufactured with 1/0 AWG wire to a standard length
of 2.0 m (6.5 ft) or an optional length of 5.0 m (16 ft). Nominal finished O.D. is 14.9 mm (0.586") so the
minimum bend radius must be greater than 12 cm (4.7 in). Terminals on the laser end of the cables fit the
laser’s M10 studs while terminals on the power supply ends are sized to fit M6 (0.25") bolts.
When using a power supply other than the PS-401, we recommend using remote sensing, so the power
supply output remains at a constant voltage over varying load conditions. Choose a DC supply that can
compensate for a minimum load lead loss (round trip) of 1.0 V.
Important Note:
If you lengthen the DC Power Cables shipped with the i401 laser, you must
calculate and measure the additional voltage drop to ensure that 48.0 VDC is available at the
laser’s +48V POWER terminal under full-load conditions. Depending on the additional length required,
you may need to use larger gauge (2/0) wire.
DC voltage sense cable
The DC voltage sense cable shipped with the i401 laser is matched to the length of the DC power cable—
either the standard length of 2.0 m (6.5 ft) or an optional length of 5.0 m (16 ft). The laser end of the
voltage sense cable is finished with an M10 ring terminal to fit the +48 VDC POWER terminal and an M4
spade terminal to fit the end of the –VDC GND terminal. The power supply end of the sense cable is
terminated with a 26-pin high-density D-subminiature connector that connects to the PS-401 DC power
supply. In addition to remote sensing connections, the 26-pin HD connector includes jumpers to enable
the PS-401’s Output Inhibit and Output Interlock inputs.
When using a power supply other than the PS-401, you can fabricate your own DC voltage sense cable,
or you can remove the 26-pin HD D-subminiature connector and terminate the sense cable to match
your power supply’s DC voltage sense connections.
Содержание i401
Страница 1: ...ENGINEERED BY SYNRAD i401 Laser User Manual...
Страница 43: ...I401 LABEL LOCATIONS PAGE 43 i401 label locations Figure 2 1 Hazard label locations...
Страница 49: ...DECLARATION OF CONFORMITY PAGE 49 Declaration of conformity Figure 2 2 i401 Declaration of conformity...
Страница 97: ...I401 OUTLINE MOUNTING DRAWINGS PAGE 97 Figure 4 29 I401 outline mounting dimensions mounting feet removed...
Страница 98: ...I401 PACKAGING INSTRUCTIONS PAGE 98 i401 packaging instructions Figure 4 30 i401 packaging instructions...
Страница 132: ...INDEX PAGE 11...