Catalog

Room automation
Desigo TRA
I/O modules TXM..
4-48
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Siemens Switzerland Ltd
Building Technologies Division
4
Data sheet N8172
Operating voltage DC 22.5...26 V
Power consumption 1.1 W
Dimensions (W x H x D) 64 x 77.5 x 98 mm
Weight 0.164 kg
Data sheet N8178
Operating voltage DC 22.5...26 V
Power consumption 1.4 W
Dimensions (W x H x D) 64 x 77.5 x 98 mm
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
Stock No. Product No.
BPZ:TXM1.8D TXM1.8D
Stock No. Product No.
S55661-J105 TXM1.8RB
Stock No. Product No.
S55661-J106 TXM1.8T
8 Digital Input Module
8 Relay output module for blinds control
8 Triac output module
8 digital input‚ signaling per input with three-colored LED (green‚ yellow‚ red)‚ without local operation.
8 DI‚ individually configurable as:
- Message signal
- Message impulse with storage functions
- Counter impulse for up to a maximum of 10 Hertz
8 relay outputs for blinds control‚ signaled with green LED‚ without local operation.
8 DO (non-floating):
- 4 blinds motors with 2 end switches
- 2 blinds motors with 3 end switches
- 2 blinds motors with 2 end switches + 1 blinds motor with 3 end switches
- Current measurement for each blinds motor
- Switching voltage AC 100... 250 V
- Switching current max. 3 A (motor)
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
TXM1.8D
TXM1.8RB
TXM1.8T