Appendix
A.3 I/O Connections and Wiring
FUE1010 IP65 NEMA 4X
Operating Instructions, 12/2014, A5E03086491-AC
187
Note
Relays shown in Power OFF position, which is the same as the alarm assertion position.
*7ME39400AL03 Mercury Relay only available with Normally Open.
Table A- 12 Input/Output Wiring (TB4) - 7ME39400AL04 Expanded I/O Module
Connect +30V max. Loop Supply here
PGEN 1 Data Presented as 4-20mA
Connect +30V max. Loop Supply here
PGEN 2 Data Presented as 4-20mA
-20mA loops are assigned and spanned under menu control of Vo and PGEN
Vc: 24 VDC typical (+15 VDC to +30 VDC max) Loop Power
R
L
: 1000 ohms (max), Loop wire resistance plus user's input load resistance
I: 4-20mA