Digital Output Modules (Txm1.6R And Txm1.6R-M) - Siemens TALON Series Technical Reference Manual

TX-I/O Modules

Digital Output Modules (TXM1.6R and TXM1.6R-M)

18
Siemens Industry, Inc.
588-587
Digital Input Grounding Connections
The neutral of a digital input (on Digital Input, Universal and Super Universal modules)
can be connected to any neutral terminal on the same module. Several digital inputs
can also share a neutral terminal on the same module.
Technical Data
Digital inputs are not electrically separated from the system electronics.

Mechanical contacts must be volt-free.

Contact sensing voltage
Contact sensing current
Contact resistance with contacts closed
Insulation resistance with contacts open
Min. closing / opening
time [ms] including
bouncing
Maintained contact 80
Pulse contact 50
Counter 40
1)
Counting function for TXM1.16D is on I/O points 1 through 8 only.
1)
20 26
19 21 25 27
(4) (5)
24V ...250V
(1) (2) (3) (4) (5)
(1) (2)
2 4 8 10
3 9
The TXM1.6R and TXM1.6R-M Digital Output modules provide six NO or NC (form C),
maintained or pulsed, voltage free/dry contacts.
CONFIDENTIAL: For internal use only
21.5 to 25 Vdc
1.6 mA (initial current 10 mA)
Max. 200Ω
Max. 50KΩ
Max. bounce time
[ms]
40
30
30
32
31 33 19
(6)
TXM1.6R
(6)
(3)
14 16
15
TALON TX-I/O Modules and Island Bus Technical Reference
Max. Counting
frequency
(symmetric)
10 Hz
20 26 32
21 25 27 31 33
(4) (5) (6)
TXM1.6R-M
24V ...250V
(1) (2) (3) (4) (5) (6)
+
(1) (2) (3)
2 4 8 10 14 16
3 9 15
4/6/2010