Saia-Burgess Controls AG
Hardware manual for PCD3 series │ Document 26-789 ENG19│ 2018-06-29
Communication interfaces
5-9
Onboard interfaces
5
5.3.5
CAN (port 10)
This interface is connected to a 9-pin D-sub (plug)
connector and is of type RS-485.
6240
PCD3.M6240, PCD3.M6340 and PCD3.M6360
6360
Saia PCD3.M
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
5
4
3
2
1
9
8
7
6
CAN
Port 10
D-Sub
pin
Signal
Explanation
1
n.c.
---
2
CAN_L
1)
Receiving/sending neg.
3
GND
Data transfer pot.
Dimensions
4
n.c.
---
5
n.c.
---
6
n.c.
7
CAN_H
1)
Receiving/sending pos.
8
n.c.
---
9
n.c.
---
Port 0
Port 10
1)
Electrically isolated
5.3.6
Profibus DP Master (port 10)
This interface is routed to a 9-pin D-sub connector
(socket) and is of type RS-485.
6440
Profibus DP
PCD3.M6440, PCD3.M6540 und PCD3.M6560
6540
Profibus DP
Saia PCD3.M
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
Sai
a P
CD3
5
4
3
2
1
9
8
7
6
Profibus DP Master
Port 10
D-Sub
pin
Signal
Explanation
1
---
2
GND
2)
Shield dimensions
3
B red
Receiving/sending pos.
4
En
---
5
GND_BUS
For terminators
6
+5 V_BUS
For terminators
7
24 V
2)
---
8
A green
Receiving/sending neg.
9
n.c.
---
Port 0
Port 10
2)
not electrically isolated