User Manual

3-4
Siemens Switzerland Ltd http://www.siemens.com/buildingtechnologies-productcatalog 2015
Building Technologies Division
3
Automation functions
Overview and selection tools
Overview of product details
Overview TX-I/O™ module range TXM1..
Type
TXM1.8D TXM1.16D TXM1.8U TXM1.8U-ML TXM1.8X TXM1.8X-ML TXM1.6R TXM1.6R-M TXM1.8P TXM1.6RL TXM1.8T
Number of I/Os 8 16 8 8 8 8 6 6 8 6 8
Functionality
Local operation
n n
n
LC-Display
n n
3-colored I/O status LED
n n
Green colored I/O status LED
n n n n n n n n n
Digital inputs (DI)
Message signal (open/closer)
n n n n n n
Message impulse
n n n n n n
Counter 10 Hz (with debouncing)
n
1-8
1)
Counter 25 Hz (Bouncer free)
n n n n
Analog inputs (AI)
LG-Ni1000
n n n n
n
Pt 1000 / 0...2500 Ohm
n n n n n
T1
n n n n
DC O...10V
n n n n n
3)
4...20 mA / 0...20 mA
n n n
4)
Analog outputs (AO)
DC 0...10 V
n n n n
4...20 mA 5-8
2)
5-8
2)
Digital outputs (DO)
Continuous contact on/off
n
n
Continuous contact, 3-stage
n n
3-stage output
n n
Impulse on/off, 3-stage
n n
Multistate
n n
Triac-continuous contact
n
Triac-impulse (3-stage)
n
Triac pulsewidth-modulated
n
Light control, bistable
n
All I/O points of a module are configurable on any, implemented functionality. The module TX1.OPEN enables the integration of Modbus, M-bus etc. via
RS232 on the PXC50/100/200..D.
1)
On the TXM1.16D the counters are implemented only on the inputs 1 to 8
2)
On the TXM1.8X.. the current exists 4...20 mA are implemented only on the I/Os 5 to 8
3)
0...250 Ohm
4)
Pt100 4-wire