Electrical Connection Profibus; Start-Up; Safety Instructions; Starting-Up Type Ep 501 - EBRO ARMATUREN EP 501 Démarrage Rapide

15.3 Electrical connection PROFIBUS

To operate the appliance, the following must be connected:
→
X1 - circular connector M12, 8-pole
(operating voltage see „Tab. 9") and
→
X2 - socket M12, 5-pole, inversely coded
(PROFIBUS DP see „Tab. 10").
15.3.1 X2/X3 - M12, 5-pole socket/circular
connector - bus connection
Pin Configuration External circuit / Signal level
1 VP+5 Supply the terminating resistors
2 RxD/TxD-N Received/transmitted data -N, A-line
3 DGND Data transmission potential (earth to 5 V)
4 RxD/TxD-P Received/transmitted data -P, B-line
5 Shielding Shielding / protective earth
Tab. 10: Pin assignment PROFIBUS DP;
X2/X3 - M12, 5-pole circular connector/socket - bus connection,
PROFIBUS DP
When the operating voltage is applied, the device is activated.
→
Now make the required basic settings:
Positioner:
see „16.2.1 Specifying the standard settings"
Process controller:
see „16.3.1 Basic settings of the process controller"
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english
Type EP 501

Start-Up

16 START-UP

16.1 Safety instructions

WARNING!
Risk of injury from improper operation!
Improper operation may result in injuries as well as damage to the
device and the area around it.
▶ Before start-up, ensure that the operating personnel are familiar
with and completely understand the contents of the operating
instructions.
▶ Observe the safety instructions and intended use.
▶ Only adequately trained personnel may operate the equipment/
the device.

16.2 Starting-up Type EP 501

16.2.1 Specifying the standard settings

The basic settings are made on the setting level.
To change from the process to the setting level, press the
key for approx. 3 seconds.
MENU
You must make the following basic settings for starting up:
• Setting the input signal (INPUT)
• Automatic adjustment of the positioner (X.TUNE)