CUA32 Control Unit Adapter Siemens

Обзор



CUA32 Control Unit Adapter

The CUA32 Control Unit Adapter converts the PM-IF interface to a DRIVE-CLiQ interface. The CUA32 Control Unit Adapter is also equipped with an integral encoder evaluation device which can be configured for an HTL/TTL or SSI encoder. The CUA32 Control Unit Adapter allows Power Modules in blocksize format to operate on a Control Unit, e.g. as a single axis next to a multi-axis drive. In this case, the CUA32 Control Unit Adapter must be the last device in the DRIVE-CLiQ link from the viewpoint of the Control Unit.

Дизайн



The CUA32 Control Unit Adapter features the following connections and interfaces:

  • 1 temperature sensor input (KTY84‑130 or PTC)
  • 3 DRIVE-CLiQ sockets
  • 1 connection for the electronics power supply via the 24 V DC power supply connector
  • 1 safe standstill input (enable pulses)
  • 1 encoder evaluator for
    • TTL/HTL incremental encoder
    • SSI encoder without incremental signals

The status of the CUA32 Control Unit Adapter is indicated via multi-color LEDs.

Интеграция



The CUA32 Control Unit Adapter is snapped onto the Power Module in blocksize format and communicates with a CU320‑2 Control Unit, a SINUMERIK NCU 7.x or a SIMOTION D Control Unit via a DRIVE‑CLiQ connection.

The CUA32 Control Unit Adapter''s power is supplied by the Power Module via the PM-IF interface. If the CUA32 Control Unit Adapter needs to communicate when the Power Module is switched off, it must be supplied with 24 V DC from an external source.

Other DRIVE-CLiQ devices such as Sensor Modules or Terminal Modules can be connected to the CUA32 Control Unit Adapter.

Технические данные



 

CUA32 Control Unit Adapter

6SL3040-0PA01-0AA0

Power requirement, max.

at 24 V DC without DRIVE‑CLiQ supply or encoder supply

0.15 A for CUA32 + max. 0.5 A for PM340 Power Module

  • Conductor cross-section, max.

2.5 mm2

Encoder evaluation

  • TTL/HTL incremental encoder (parameterizable)
  • SSI encoder without incremental signals
  • Input impedance

 

  • TTL

570 Ω

  • HTL, max.

16 mA

  • Encoder supply

24 V DC/0.35 A or
5 V DC/0.35 A

  • Encoder frequency, max.

300 Hz

  • SSI baud rate

100 ... 250 kbaud

  • Resolution absolute position SSI

30 bit

  • Cable length, max.

 

  • TTL encoder

100 m (328 ft) (only bipolar signals permitted) 1)

  • HTL encoder

100 m (328 ft) for unipolar signals
300 m (984 ft) for bipolar signals 1)

  • SSI encoder

100 m (328 ft)

Power loss, max.

4 W

PE connection

M5 screw

Dimensions

 

  • Width

73 mm (2.87 in)

  • Height

165.8 mm (6.53 in)

  • Depth

37.3 mm (1.47 in)

Weight, approx.

0.32 kg (0.71 lb)

Approvals, according to

cULus



1) Signal cables twisted in pairs and shielded.