TM31 Terminal Module Siemens

Обзор



TM31 Terminal Module

With the TM31 Terminal Module, the number of available digital inputs and outputs and the number of analog input and outputs within a drive can be expanded.

The TM31 Terminal Module also features relay outputs with changeover contact and a temperature sensor input.

Дизайн



The following are located on the TM31 Terminal Module:

  • 8 digital inputs
  • 4 bidirectional digital inputs/outputs
  • 2 relay outputs with changeover contact
  • 2 analog inputs
  • 2 analog outputs
  • 1 temperature sensor input (KTY84‑130 or PTC)
  • 2 DRIVE‑CLiQ sockets
  • 1 connection for the electronics power supply via the 24 V DC supply connector
  • 1 PE/protective conductor connection

The status of the TM31 Terminal Module is indicated via a multi-color LED.

The TM31 Terminal Module can be snapped onto a TH 35 top-hat rail to EN 60715 (IEC 60715).

The signal cable shield can be attached to the TM31 Terminal Module via a shield connection terminal, e.g. type SK8 supplied by Phoenix Contact or type KLBÜ CO 1 supplied by Weidmüller. The shield connection terminal must not be used as a strain relief mechanism.

Интеграция



The TM31 Terminal Module can communicate via DRIVE‑CLiQ with the following Control Units.

  • CU310‑2 Control Unit
  • CU320‑2 Control Unit
  • SINUMERIK Control Unit
  • SIMOTION D Control Unit
  • SINAMICS DCM Advanced CUD

Connection example of TM31 Terminal Module

Технические данные



 

TM31 Terminal Module

6SL3055-0AA00-3AA1

Power requirement, max.

At 24 V DC without taking account of the digital outputs and DRIVE-CLiQ supply

0.5 A

  • Conductor cross-section, max.

2.5 mm2

  • Fuse protection, max.

20 A

Digital inputs

In accordance with IEC 61131‑2 Type 1

 

  • Voltage

-3 ... +30 V

  • Low level
    (an open digital input is interpreted as "low")

-3 ... +5 V

  • High level

15 ... 30 V

  • Current consumption
    at 24 V DC, typ.

10 mA

  • Delay times of
    digital inputs 1), approx.

 

  • L → H

50 μs

  • H → L

100 μs

  • Conductor cross-section, max.

1.5 mm2

Digital outputs

(continuously short-circuit proof)

 

  • Voltage

24 V DC

  • Load current
    per digital output, max.

100 mA

  • Aggregate current
    of digital outputs, max.

400 mA

  • Delay times of
    digital outputs 1)

 

  • Typ.

150 μs with 0.5 A resistive load

  • Max.

500 μs

  • Conductor cross-section, max.

1.5 mm2

Analog inputs

(a switch is used to toggle between voltage and current input)

 

  • As voltage input

 

  • Voltage range

-10 ... +10 V

  • Internal resistance Ri

100 kΩ

  • Resolution 2)

11 bits + sign

  • As current input

 

  • Current ranges

4 ... 20 mA, -20 ... +20 mA, 0 ... 20 mA

  • Internal resistance Ri

250 Ω

  • Resolution 2)

10 bits + sign

  • Conductor cross-section, max.

1.5 mm2

Analog outputs

(continuously short-circuit proof)

 

  • Voltage range

-10 ... +10 V

  • Max. load current

-3 ... +3 mA

  • Current ranges

4 ... 20 mA, -20 ... +20 mA, 0 ... 20 mA

  • Load resistance, max.

500 Ω for outputs in the range -20 ... +20 mA

  • Resolution

11 bit + sign

  • Conductor cross-section, max.

1.5 mm2

Relay outputs

(changeover contacts)

 

  • Max. load current

8 A

  • Operational voltage, max.

250 V AC, 30 V DC

  • Switching capacity, max.

 

  • At 250 V AC

2000 VA (cos φ = 1)
750 VA (cos φ = 0.4)

  • At 30 V DC

240 W (resistive load)

  • Required minimum current

100 mA

  • Conductor cross-section, max.

2.5 mm2

Power loss, max.

10 W

PE connection

M4 screw

Dimensions

 

  • Width

50 mm (1.97 in)

  • Height

150 mm (5.91 in)

  • Depth

111 mm (4.37 in)

Weight, approx.

0.87 kg (2 lb)

Approvals, according to

cULus



1) The specified delay times refer to the hardware. The actual reaction time depends on the time slot in which the digital input/output is processed.

2) If the analog input is to be operated in the signal processing sense with continuously variable input voltage, the sampling frequency fa = 1/ttime slice must be at least twice the value of the highest signal frequency fmax.