Table A; J9 Connector (Db9); Input/Output Wiring (Tb1) - Siemens SITRANS F Quick Start Betriebsanleitung

Appendix
A.1 I/O Connections and Wiring

Table A- 2

Pin #
1
2
3
4
5
6
7
8
9
Table A- 3
Pin#
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
38

J9 Connector (DB9)

Signal
N/C
RxD
TxD
DTR
Ground
N/C
RTS
CTS
N/C

Input/Output Wiring (TB1)

Signal
Io1+
Io1-
GND
C
NO
NC
GND
NO TOT +
NO TOT -
GND
CLR TOT +
CLR TOT -
GND
PULSE OUTPUT +
PULSE OUTPUT -
GND
Function
Isolated Loop Supply
Isolated Loop Return
Ground
C
Normally Open
Normally Closed
Ground
DIGITAL INPUT +
DIGITAL INPUT -
Ground
DIGITAL INPUT +
DIGITAL INPUT -
Ground
Isolated Transistor
Isolated Transistor
Ground
Operating Instructions, 03/2012, A5E03086489-05
Description
Spannable 4-20mA output (Loop
Powered) This output also provides a
fault indication by dropping to 2mA if
assigned to flow rate and under fault
conditions.
Ground
Relay Output
Relay Output
Relay Output
Ground
Stops Totalizer from incrementing.
Ground
Clears Totalizer
Ground
Menu selection: PGEN, POS TOTAL,
NEG TOTAL
Ground
FST020 IP65 NEMA 4X Quick Start