Airtec RE-46, Руководство пользователя

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3.
Connections and elements of the RE-46 PROFINET
3.1 Connections of the RE-46 PROFINET (Front view)
1 Flange header M12 5-pin A-coded (POWER)
Pin Designation Description
1 +24V Supply voltage for bus electronics
Fuse: 1A slow blow
2 +24V_1
Supply voltage for valves 1-12 (solenoids1-24)
1
Fuse: 3,15A slow blow
3 GND Ground for +24V, +24V_1, +24V_2
4 GND Ground for +24V, +24V_1, +24V_2
5 +24V_2 Supply voltage for valves 13-24 (solenoids 25-48)
2
Fuse: 3,15A slow blow
2
+
3 Flange receptacle M12 4-pin D-coded (PROFINET Port 1 + Port 2)
Pin Designation Description
1 TD+ Transmit Data +
2 RD+ Receive Data +
3 TD- Transmit Data -
4 RD- Receive Data -
1
This pin should be powered always. Otherwise the solenoids will not work.
2
This pin has to be powered if the valve terminal has more than 12 valve stations. Otherwise it is not necessary to apply
power.
1
2
3
6
4
7
5
8
9