Burkert 8745 MFC Ethernet, Руководство по эксплуатации

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Electrical installation
Type 8745 Ethernet, 8745 Analogue
→
Go to industrial communication parameter
→ Change the parameters.
→ To update the parameters in the product, restart the product.
The product restarts.
The network parameters of the product are changed.
8.5 Wire a product variant Analogue
with D-sub DE-9 male connector
NOTICE
requirements for the proper function of the product.
▶
Use shielded cables only.
▶
Connect each cable end to the functional earth.
▶
Use a power supply with sufficient power.
▶
For an MFC pay attention to the maximum permissible resid -
ual ripple on the operating voltage (residual ripple < 2 %).
NOTICE
risk of faulty operation of the product if the
GND signals are
bridged on the product .
▶
Individually connect the GND or earth connections of all the
signals to the product.
The cable shield is connected by the housing of the D-sub
DE-9 male connector.
→
If your product is an MFM, wire a D-sub DE-9 female con -
nector according to the pin assignment in Fig. 25.
d-sub de-9 male
connector
pin assignment
1
2
3
4
5
6
7
8
9
1 Digital input
2
GND for the digital input
and the power supply
3 +24 V DC
4
Relay - Normally closed
contact (Break contact)
5 Relay - Reference contact
6 Not used
7 Not used
8
Analogue output for the
measured value
9
GND for the analogue
output
Housing FE
Fig. 25: MFM Analogue: Pin assignment of the D-sub DE-9 male
connector
→ If your product is an MFC, wire a D-sub DE-9 female con -
nector according to the pin assignment in Fig. 26.
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