166
EtherNet/IP, PROFINET and Modbus TCP
Type 8792, 8793 REV.2
Connection of an analog, potentiometric position sensor:
Pin
Assignment
On the device side External circuit
1
Potentiometer 1
1
Potenti-
ometer
2
Sliding contact 2
2
3
Potentiometer 3
3
4
Not assigned
Table 57:
Pin assignment; X4 - M8 socket - 4-pole - analog, potentiometer-type position sensor
19.6
X5 - M8 circular plug, 4-pole -
Process actual value (for Type 8793)
Input
type*
Pin Wire
color **
Assignment
DIP
switches***
On the
device side External circuit
4...20 mA
- internally
supplied
1
brown
+24 V transmitter power supply
Switch on
left
1
2
3
4
Transmitter
GND
2
white
Output from transmitter
3
blue
GND (identical to GND oper-
ating voltage)
4
black
Bridge after GND (Pin 3)
4...20 mA
- exter-
nally
supplied
1
brown
Not assigned
Switch on
right
2
white
Process
2
4...20 mA
3
blue
Not assigned
4
black
Process actual –
4
GND 4...20 mA
Frequency
- internally
supplied
1
brown
+24 V sensor power supply
Switch on
left
1
+24 V
2
white
Clock input +
2
Clock +
3
blue
Clock input – (GND)
3
Clock - GND
(identical to
GND operating
voltage)
4
black
Not assigned
Frequency
- exter-
nally
supplied
1
brown
Not assigned
Switch on
right
2
white
Clock input +
2
Clock +
3
blue
Clock input –
3
Clock –
4
black
Not assigned
Pt 100
(see infor-
mation
below)
1
brown
Not assigned
Switch on
right
2
3
4
Pt 100
2
white
Process actual 1 (power supply)
3
blue
Process actual 3 (GND)
4
black
Process actual 2 (compensation)
* Can be adjusted via software (see chapter “14.3 INPUT - Setting the input signal”
** The indicated wire colors refer to the connection cable available as an accessory (918 718).
*** The switch is located inside the device on the printed circuit board (see “Figure 25: Location of the switch; symbols
for switch position”)
Table 58:
Pin assignment; X5 - M8 circular plug, 4-pole - process actual value input
english
Summary of Contents for 8792
Page 196: ...www burkert com ...
