Burkert Type 8640 - Manual (Page 52)

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FELDBUSmoduleDeviceNet
11. FELDBUS MODULE DEVICENET
The DeviceNet is a field bus system which is based on the CAN protocol (Controller Area Network). It enables
actuators and sensors (slaves) to be networked with higher-level controllers (master). In the DeviceNet the valve
terminal is a slave device according to the Predefined master/slave Connection Set stipulated in the DeviceNet
specification. Polled I/O, Bit Strobed I/O and Change of State (COS) are supported as an I/O connection variant.
11.1. DeviceNet, IP20 - overview
Power Supply
Functional earth
Field bus connection
DIP Switches
LED Status Display
Figure 30: Overview FELDBUS module DeviceNet IP20
The DIP switches can be operated through the covering film.
11.1.1. Power supply IP20
The 4-pole plug-in connector for the power supply is configured as follows:
Electronics Inputs
Valves /
Outputs
24 V DC (2)
valves /
outputs
24 V DC (4)
logic
GND (3)
logic
GND (1)
valves /
outputs
Pin 1 Pin 4
1 2 3 4
- + - +
Pin
Valves /
Outputs
Logic
inputs
Figure 31: Power supply configuration Figure 32: Cutaway POWER connection
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Type 8640