Input/Output Wiring (Tb4) - 7Me39400Al04 Expanded I/O Module - Siemens SITRANS F FUG1010 IP65 NEMA 4X Instructions De Service

Note
Relays are shown in Power OFF position, which is the same as the alarm assertion position.
*7ME39400AL03 Mercury Relay only available with Normally Open.
Table A- 7

Input/Output Wiring (TB4) - 7ME39400AL04 Expanded I/O Module

Pin# Signal
1
2
3
4
5 AUX Io3+
6 AUX Io3-
7 AUX Io4+
8 AUX Io4-
Note
Auxiliary 4-20mA loops are assigned and spanned under menu control of Vo and PGEN
outputs.
Vc: 24 VDC typical (+15 VDC to +30 VDC max) Loop Power
R: 1000 ohms (max), Loop wire resistance plus user's input load resistance
I: 4-20 mA
FUG1010 IP65 NEMA 4X Quick Start
Operating Instructions, 06/2014, A5E02951527-AC
Definition
No Connection
No Connection
No Connection
No Connection
Isolated Loop Power Io3
Io3 4-20mA Output
Isolated Loop Power Io4
Io4 4-20mA Output
A.1 I/O Connections and Wiring
Description
Connect +30V max. Loop Supply here
Vo1+ Data Presented as 4-20mA
Connect +30V max. Loop Supply here
Vo2+ Data Presented as 4-20mA
Appendix
59