Connection Configuration Type 8712 / 8702 - Burkert 8626 Instructions De Service

Connection configuration Type 8712 / 8702

8-pole socket (circular)
24V - supply +
1
2 Relay 1 centre contact
3 Relay 2 centre contact
4 Relay 1 - break contact
5 Relay 1 - make contact
6 24V - supply GND
7 Relay 2 - make contact
Relay 2 - break contact
8
9-pole Sub-D socket (bus version only)
PROFIBUS DP
1 Shield (FE) functional earth
2 N. C. (not connected)
3 RxD/TxD-P B-line
4 RTS control signal for repeater
5 GND data transmission potential
VDD
6
supply voltage + (P5V)
7 N. C.
8 RxD/TxD-N A-line
9 N. C.
+15 pole Sub-HD socket
Analog drive
Setpoint input +
1
2 Setpoint input GND
3 Process value input +
4
12 V output (for factory unse only)
5
6 RS232 TxD (direct connection to PC)
7
8 DGND (for binary inputs)
9 For factory use only (do not connect!)
12 V output (for factory use only)
10
11 12 V output (for factory use only)
12
13 Process value output GND
14 RS232 RxD (direct connection to PC)
15 DGND (for RS232 interface)
DeviceNet
CAN_L data line
GND
N. C.
N. C.
N. C.
CAN_H data line
N. C.
N. C.
Bus version
N. C.
N. C.
N. C.
Binary input 2
Binary input 1
Binary input 3
N. C.
MFC/MFM - 25