Datasheet

Automation controls
Desigo TX-I/O
I/O modules TXM..
3-23
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Siemens Switzerland Ltd
Building Technologies Division
3
Data sheet N8176
Operating voltage DC 22.5...26 V
Power consumption 1.2 W
Dimensions (W x H x D) 64 x 77.5 x 98 mm
Weight 0.219 kg
Data sheet N8179
Operating voltage DC 22.5...26 V
Power consumption 1.0 W
Dimensions (W x H x D) 64 x 77.5 x 98 mm
Weight 0.198 kg
Data sheet N8173
Operating voltage DC 22.5...26 V
Power consumption 1.5 W
Dimensions (W x H x D) 64 x 77.5 x 98 mm
Weight 0.179 kg
Stock No. Product No.
BPZ:TXM1.8P TXM1.8P
Stock No. Product No.
S55661-J106 TXM1.8T
Stock No. Product No.
BPZ:TXM1.8U TXM1.8U
8 Resistance measuring input module
8 Triac output module
8 Universal I/O Module
8 inputs with LED signal / fault display.
8 resistance measuring inputs with individual configuration of resistance or temperature measurement:
- Pt100 (4-wire)
- Pt1000‚ Ni1000
- Resistance 250 ohm or 2500 ohm (2-wire)
8 Triac outputs‚ signaled with green LED.
8 AO‚ configurable for:
- Permanent contact
- Three-point positioning output with internal stroke model
- Pulsewidth-modulated output (PWM)
- Switching voltage AC 24 V
- Switching current AO 3-position: 250 mA / 6 VA per output
- Switching current AO PWM‚ BO: 125 mA / 3 VA per output
8 inputs/outputs signaled with green LED‚ without local operation
8 universal I/O points‚ individually configurable as:
- DI: Message signal‚ message impulse or counter impulse (25 Hertz)
- AI: Temperature sensor or DC 0...10 V
- AO: DC 0...10 V
TXM1.8P
TXM1.8T
TXM1.8U