Wiring; Quick Wiring Guide; Terminal Assignment - Endress+Hauser Rmm621 Bedienungsanleitung

4

Wiring

4.1

Quick wiring guide

Fig. 5: Slot assignment (basic unit)

Terminal assignment

Terminal Terminal assignment
(item no.)
10 + 0/4 to 20 mA/PFM/pulse input 1
11 Ground for 0/4 to 20 mA/PFM/pulse input
81 Sensor power supply ground 1
82 24 V sensor power supply 1
110 + 0/4 to 20 mA/PFM/pulse input 2
11 Ground for 0/4 to 20 mA/PFM/pulse input
81 Sensor power supply ground 2
83 24 V sensor power supply 2
Slot Input
A top, front (A Current/PFM/pulse input 1
I)
A top, rear (A Current/PFM/pulse input 2
II)
Wiring
25