Type TXM1.xxx 1), 2)

8D

16D

8U

8U-ML

8X

8X-ML

6R

6R-M

6RL

8P

8T

4D3R

Data sheet CM2Nxxxx

8172

8172

8173

8173

8174

8174

8175

8175

8177

8176

8179

8188

 

Number of inputs / outputs

8

16

8

8

8

8

6

6

6

8

8

7

Number of universal inputs / outputs (UIO)

 

 

8

8

 

 

 

 

 

 

 

 

Number of universal inputs / outputs (XIO)

 

 

 

 

8

8

 

 

 

 

 

 

Number of relay outputs (DO)

 

 

 

 

 

 

6

6

 

 

 

3

Number of bistable relay outputs (DO)

 

 

 

 

 

 

 

 

6

 

 

 

Number of digital inputs (DI)

8

16

 

 

 

 

 

 

 

 

 

4

Number of triac outputs (TRIAC)

 

 

 

 

 

 

 

 

 

 

8

 

Number of sensor inputs (P)

 

 

 

 

 

 

 

 

 

8

 

 

 

Local override

 

 

 

●

 

●

 

●

 

 

 

 

LCD indication

 

 

 

●

 

●

 

 

 

 

 

 

3-colored status LED

●

 

 

 

 

 

 

●

 

 

 

●

Green status LED

 

●

●

●

●

●

●

 

●

●

●

 

Energy consumption per module in mA 3)

53

65

59

84

230

235

68

78

97

43

42

42

1) Each TXM module requires an address key. It can be ordered as a set: TXA1.Kxx (see Type summary and documentation or CM110562).

2) Module series B and higher. In following use cases only series D can be used (available as of 2012):

  • I/O bus communication mode "Event"

3) Calculation of the necessary power supplies for the TXM modules:

  • PXC4, PXC5.E24, and PXC7 automation station supply up to 300 mA
  • TXS1.12F10 (data sheet CM2N8183) supply up to 1200 mA
  • TXS1.12F4 (data sheet 149-476T) supply up to 1200 mA
  • up to 4 power supplies TXS1.12... can be added per PXC7 automation station
  • up to 1 power supplies TXS1.12... can be added per PXC4 automation station

UIO

Universal inputs and outputs support the following signal types:

  • Passive sensors LG-Ni 1000, 2x LG-Ni1000, Pt 1000 (375, 385), NTC 10k (Type II / Beta (0-50 °C) = 3892 K), NTC 100k
  • Resistance sensors 1000 Ohm, 2500 Ohm, 1000...1175 Ohm (for setpoint shift)
  • Voltage input analog DC 0…10 V
  • Binary potential-free contacts for signaling functions
  • Counters to 25 Hz (electronic switches to 100 Hz)
  • Analog outputs DC 0...10 V

XIO

Universal inputs and outputs support the following signal types:

  • The same as UIO, plus
  • Current inputs 4...20 mA or 0...20 mA
  • Current output 4...20 mA to outputs 5 to 8

DO

Relay outputs AC 250 V for binary control, changeover contact (NO, NC, impulse)

TRIAC

Permanent contact, impulse, pulse width modulation

DI

Binary contact, state signal (NO/NC), signal impulse, counter 10 Hz (DI 1-8)

P

Resistance sensor Pt100 4-wire, 0...250 Ohm, Pt1000 / 0...2500 Ohm, LG-Ni1000