Siemens FUG1010 IP65 NEMA 4X, Operating Instructions Manual, Page: 179 / 271

Appendix
A.4 RS-232 Connection
FUG1010 IP65 NEMA 4X
178
Operating Instructions, 01/2013, A5E02951519-AC
If you purchased a 1010W model, you may have received the special connector used for the
RS-232 terminal in a packet included with your 1010W. This will enable you to construct the
appropriate cable for this flow meter type.
If you prefer to construct your own cable, the following conventions apply in the table:
●
PC: Refers to an IBM compatible, DB-9 serial Com port.
● FUS1010 NEMA 4: Includes all models (N, DN, MN, FUE, EXCEPT those with "A1"
option). Termination is made to the 1010N-2 I/O Data Module. Flow meter end of cable is
un-terminated wire.
● FUS1010 NEMA 4 With "A1" Option: Flow meters that carry "A1" option have 1010N-7
module installed that houses a DB-9 connector for RS-232 communication.
● FUP1010 IP67: Includes all models (P/DP). Termination is made to the RS-232 port DB-9
connector. A DB-9 Female connector is needed to mate with the flow meter connector.
● FUP1010 WP: Includes all models (WP, WDP except energy meters). Termination is
made to the RS-232 port on the connector panel. A special cable terminal is required and
can be obtained from Siemens (Part #1015XWP).
● FUS1010X Compact: Includes all models (X, DX). Termination is made to the 1010X-8
I/O module Terminal TB2. Flow meter end of cable is un-terminated wire.
Signal Name PC DB-9
Terminal 1010P 1010WP 1010N 1010X
Terminal Terminal Terminal Terminal
Ground Pin 5 Pin 5 Pin E TB1-pin 6 TB2-pin 16
Tx Pin 2 Pin 3 Pin C TB1-pin 1 TB2-pin 11
Rx Pin 3 Pin 2 Pin B TB1-pin4 TB2-pin 14
1
5
6 9
H A B
G K J C
F E D
①
PC DB-9 Connector
1010P/990P Connector
(Wiring Side View)
②
1010WP/WDP Connector
(Wiring Side View)