4.2.3.2 EMP IV Connector Assignments Terminal X1
Terminal
Conductor
coloring
Assignment
1 brown Input low-level advance warning
2 blue Input empty report
3 black GND (reference potential)
4 Input batch function
5 Output 5 V, DC (loadable with max. 100 mA)
6 Input pulse control
7 GND (reference potential)
8 Input metering lock
9 Input standard signal 0/4..20 mA (+)
10 Input standard signal 0/4..20 mA (–)
11 Output stroke signal (+)
12 Output stroke signal (–)
EMP IV Connector assignments of Slot I (3-terminal) input for low-level advance
warning and empty report
Pin
Conductor
coloring
Assignment
1 brown Input low-level advance warning
3 blue Input empty report input
4 black GND (┴)
4.2.3.3 EMP IV Connector Assignments Terminal X2
Terminal
Conductor
coloring
Assignment
13 brown
Anode (for sensors with anode
terminal)
Connection diaphragm burst detector
(optional)
14 white Output 5V DC
15 blue Input, diaphragm burst detector
16 black GND
17 not assigned
18 not assigned
19 Output 5V DC
Metering monitoring
20 Input for metering monitoring
21 GND
22 Dongle transmission cable
23 Dongle reception cable
24 not assigned
4.2.3.4 EMP IV Connector Assignments Terminal X3
Pin Assignment
1
Out put low-level advance warning, empty report, fault report
2
Device installation
16MAN033535 Rev. 06-04.2020