Burkert Type 8793 - Manual (Page 39)

39
PROFIBUS DP / DeviceNet
Type 8792, 8793
15.3 Electrical Installation
PROFIBUS / DeviceNet
DANGER!
Risk of injury due to electrical shock!
▶ Before reaching into the device or the equipment, switch off the
operating voltage and secure to prevent reactivation!
▶ Observe applicable accident prevention and safety regulations
for electrical equipment!
WARNING!
Risk of injury from improper installation!
▶ Installation may be carried out by authorized technicians only
and with the appropriate tools!
Risk of injury from unintentional activation of the system and
an uncontrolled restart!
▶ Secure system from unintentional activation.
▶ Following installation, ensure a controlled restart.
NOTE!
Electromagnetic compatibility (EMC) is only ensured if the
appliance is connected correctly to an earthing point.
On the outside of the housing is a TE terminal for connection of
the technical earth (TE).
• Connect the TE terminal to the earthing point via a shortest pos-
sible cable (maximum length 30 cm).
15.3.1 X1 - M12, 8-pole circular connector
Pin Configuration
On the
device side External circuit / Signal
level
1 not used
2 not used
Operating voltage
3
GND 3 24 V DC ± 10 %
max. residual ripple 10 %
4 +24 V 4
Input signals of the control centre (e.g. PLC)
5 Binary input + 5 +
0 ... 5 V (log. 0)
10 ... 30 V (log. 1)
6 Binary input – 6 GND (identical with Pin 3)
Output signals to the control centre (e.g. PLC) - (only used for
binary output option)
7
Binary output 1
(referring to Pin 3)
7 0 ... 24 V
8
Binary output 2
(referring to Pin 3)
8 0 ... 24 V
Tab. 18: Pin assignment; X1 - M12, 8-pole circular connecto PROFIBUS
DP / DeviceNet;
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