Siemens SITRANS FUH1010 Instructions De Service page 64

Appendix
A.1 I/O Connections and Wiring
Table A- 9 Input/Output Wiring (TB2) - 7ME39400AL04 Expanded I/O Module
Pin# Signal
14 Chassis Ground
13 Chassis Ground
12 PG4 POS [+] Total TTL
11 PG3 POS [+] Total OC
10 PG2 NEG [-] Total TTL
9 PG1 NEG [-] Total OC
8 Io2 (-) Isolated Return
7 Io2 (+) 4-20mA Output 2
6 Io1 (-) Isolated Return
5 Io1 (+) 4-20mA Output 1
4 Vo2- Ref. Ground
3 Vo2+ 0-10 Volt Output
2 Vo1- Ref. Ground
1 Vo1+ 0-10 Volt Output
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Definition
Chassis Ground
Chassis Ground
Totalizer Pulses, scalable
Flow meter process variables
assigned to individual outputs
under menu control.
4-20mA outputs also provide
a fault indication by dropping
to 2mA if assigned to flow
rate and under fault
conditions.
+5V
PG4
DPGEN_2-Ø2
2 4
TTL/CMOS
PG3
DPGEN_1-Ø2
1
+5V
PG2
DPGEN_2-Ø1
2 4
TTL/CMOS
PG1
DPGEN_1-Ø1
1
Description
Cable Shield Terminations
Cable Shield Terminations
POS [+] Total TTL
POS [+] Total OC
NEG [-] Total TTL
NEG [-] Total OC
System outputs assignable & scalable
to flow related parameters.
OC = Open Collector
FUS1010 IP65 NEMA 4X & IP66 NEMA 7 Quick Start
Operating Instructions, 01/2013, A5E03086486-AC
Function
Dual/Quad Path Only