SMC20 Sensor Module Cabinet-Mounted Siemens

Обзор



SMC20 Sensor Module Cabinet-Mounted

The SMC20 Sensor Module Cabinet-Mounted is required to evaluate the encoder signals of motors without a DRIVE‑CLiQ interface. External encoders can also be connected via the SMC20.

The following encoder signals can be evaluated:

  • Incremental encoder sin/cos 1 Vpp
  • Absolute encoder EnDat 2.1
  • SSI encoder with incremental signals sin/cos 1 Vpp (firmware version 2.4 and later)

The motor temperature can also be detected using KTY84‑130 or PTC thermistors.

Дизайн



The SMC20 Sensor Module Cabinet-Mounted features the following connections and interfaces as standard:

  • 1 encoder connection including motor temperature detection (KTY84‑130 or PTC) via SUB‑D connector
  • 1 DRIVE-CLiQ interface
  • 1 connection for the electronics power supply via the 24 V DC power supply connector
  • 1 PE (protective earth) connection

The status of the SMC20 Sensor Module Cabinet-Mounted is indicated via a multi-color LED.

The SMC20 Sensor Module Cabinet-Mounted can be snapped onto a TH 35 standard mounting rail in accordance with EN 60715 (IEC 60715).

The signal cable shield is connected via the encoder system connector and can also be connected to the SMC20 Sensor Module Cabinet-Mounted via a shield connection terminal, e.g. Phoenix Contact type SK8 or Weidmüller type KLBÜ CO 1. The shield connection terminal must not be used for strain relief.

Интеграция



SMC20 Sensor Modules Cabinet-Mounted communicate with a Control Unit via DRIVE‑CLiQ.

Технические данные



 

SMC20 Sensor Module Cabinet‑Mounted

6SL3055-0AA00-5BA3

Power requirement, max.

at 24 V DC,
without taking encoder into account

0.2 A

  • Conductor cross-section, max.

2.5 mm2

  • Fuse protection, max.

20 A

Power loss, max.

10 W

Encoders which can be evaluated

  • Incremental encoder sin/cos 1 Vpp
  • Absolute encoder EnDat 2.1
  • SSI encoder with incremental signals sin/cos 1 Vpp (firmware version 2.4 and later)
  • Encoder supply

5 V DC/0.35 A

  • Encoder frequency incremental signals, max.

500 kHz

  • Signal subdivision (interpolation), max.

16384 times (14 bit)

  • SSI baud rate

100 kBaud

  • Cable length to encoder, max.

100 m (328 ft)

PE connection

M4 screw

Dimensions

 

  • Width

30 mm (1.18 in)

  • Height

150 mm (5.91 in)

  • Depth

111 mm (4.37 in)

Weight, approx.

0.45 kg (1 lb)

Approvals, according to

cULus