Burkert 8700 - Page 25

25
Installation and commissioning
Type 8710, 8711, 8713, 8715
7.5.3. Pin assignment
MFM types 8700, 8701:
15-pin Sub-D plug
Pin Assignment MFM Typ 8700, 8701 Assignment MFC Typ 8710,
8711
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
1 Relay - Normally closed contact
2 Relay - Normally open contact
3 Relay - Center contact
4 GND for 24 V - Supply and binary inputs
5 24 V - Supply +
6 8 V - Output (for internal use only)
7
1)
Not used Set-point value input GND
8
1)
Not used Set-point value input +
9
2)
Measured value output GND
10
2)
Measured value output +
11 DGND (for RS232)
12 Binary input 1
13 Binary input 2
14
3)
RS232 R x D (without controller)
15
3)
RS232 T x D (without controller)
1)
In the field bus version of MFC types 8710 / 8711 these connections are not used.
2)
In the field bus version of MFC types 8710 / 8711 and MFM types 8700 / 8701 these connections are not used.
3)
To use the RS232 interface, use an adapter (item no.: see chap. 10.1.1, Electrical accessories).
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