SIEMENS Handheld units SINUMERIK HT 2

SINUMERIK HT 2

The mobile SINUMERIK HT 2 handheld terminal is suitable for manually operating machine tools, e.g. for setup.

It has been specifically developed with easy handling, ruggedness, and fitness for purpose in mind. The SINUMERIK HT 2 fits seamlessly into the operator component environment of the SINUMERIK system.

Product No. / Product DescriptionSINUMERIK HT 2 Ordering data
6FC5303-0AA00-2AA0
SINUMERIK HANDHELD TERMINAL HT 2 WITH 128 x 64 PIXEL DISPLAY

Benefits

  • Mobility for operator control and monitoring
  • 2 enabling buttons for right-handed or left-handed operators
  • Easy hot swapping during operation (hot plug and play), without triggering the emergency stop in combination with the PN Plus connection box and without an additional, manual actuating element/key switch.
    Hot swapping during operation without triggering an emergency stop on basic versions requires a manual actuating element/key switch and terminating plug.
  • Rugged, light, and ergonomically designed
  • Intuitive axis feed thanks to rugged, magnetic handwheel
  • All keys can be freely configured and inscribed by the user (default key assignment preconfigured on shipped units)
  • Slide-in labels for inscribing (accessory)
  • Flexible mounting with different types of holders:
    Magnetic clamps or hooks (accessories)
  • Easily replaceable signal cables, without special tools (accessories)

Function

The easily accessible operator controls, ergonomic design and light weight make this unit easy to use, even over long work shifts. Protection class IP65, rubber grips and magnetic handwheel make it suitable for use even when production conditions are rough. The keys can be freely assigned and inscribed as required.

Design

The SINUMERIK HT 2 is connected via the PN Basic/PN Plus connection box when it is installed somewhere in the plant outside the control cabinet or via the Basic PN connection module when it is installed inside the control cabinet

Operator controls:

  • 20 keys, all can be freely assigned and inscribed by the user
  • Emergency stop button, 2-channel, 3-step
  • 2 enabling buttons (for right-handed and left-handed operators), 3-step, 2-channel
  • Override rotary button
  • Magnetic handwheel
  • Key switch (3 positions, 2 keys)

Key type:

  • Membrane keys

Interfaces:

  • Connecting cable to PN Basic/PN Plus connection box, Basic PN connection module

Display:

  • 4-line display (128 × 64 pixels)

Integration

The SINUMERIK HT 2 handheld terminal can be used for:

  • SINUMERIK 840D sl:
    NCU 710.3B PN/NCU 720.3B PN/NCU 730.3B PN
  • SINUMERIK PCU 50.5 Windows 7

Configuration

Connection overview for SINUMERIK HT 2/HT 8

Technical specifications

Article number

6FC5303-0AA00-2AA0

Product brand name

SINUMERIK

Product short term

HT 2

Product designation

Handheld terminal

Screen resolution of the display

128 × 64 Pixel

Supply voltage at DC

24 V

Active power consumption maximum

2.5 W

Degree of protection

IP65

Environmental category acc. to IEC 60721-3-3

Condensation and icing excluded. Low air temperature 0 °C (32 °F).

Relative humidity at 25 °C (77 °F), during

  • ● storage

5 … 95 %

  • ● transport

5 … 95 %

  • ● operation

5 … 95 %

Ambient temperature, during

  • ● storage

-20 … +55 °C (-4 … +131 °F)

  • ● transport

-20 … +55 °C (-4 … +131 °F)

  • ● operation

0 … 55 °C (32 … 131 °F)

Width

100 mm (3.93701 in)

Height

76.2 mm (3 in)

  • ● Note

Without control elements

Depth

255 mm (10.03937 in)

Net weight

0.69 kg (1.52119 lb)

Certificate of suitability

CE, cULus