Knauer 4000 MiD, Инструкция по эксплуатации

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54 Appendices
4000 MiD® Instructions, V6695
Warning Connecting terminals are separated from mains cir-
cuits by reinforced insulation. The terminals must only be connect-
ed to external circuits that are themselves separated from mains
voltages by at least double/reinforced insulation.
Avertissement Les bornes de raccordement sont séparées du
circuits d’alimentation secteur par une isolation renforcée. Les
bornes ne doivent être raccordés à des circuits extérieurs qui
sont eux-mêmes sont séparés des tensions d’alimentation par au
moins une isolation double / renforcée.
Both the analog and digital parts share a common ground and all the
inputs and outputs are isolated from the main system ground with com-
ponents rated to at least 1000 V. This is a protection measure only, and
operation with different ground voltages is not recommended.
The table below lists the auxiliary port pin numbers and associated sig-
nals, along with a description. This table should be referred to if you have
been supplied with an open ended cable for development purposes.
Wires will either be coloured or numbered as appropriate identifiers.
Auxiliary I/O port pin assignments
Pin Number Signal Name Description Comments
1 +5 V Isolated 5 V supply -
2 Digital Out 1 Output trigger Designated as second output
trigger
3 Digital In 0 Input trigger Designated as first input trigger
4 Analog Out 1 Analog output vol-
tage
Designated as Analog output
channel 2
5 Analog Out 3 Analog output vol-
tage
Designated as Analog output
channel 4
6 Analog In 1 Analog input voltage Designated as Analog input
channel 2
7 Analog In 3 Analog input voltage Designated as Analog input
channel 4
8 Ground Isolated Ground Isolated from main system ground
9 Digital Out 0 Output trigger Designated as first output trigger
10 Digital In 1 Input trigger Designated as second input
trigger
11 Analog Out 0 Analog output vol-
tage
Designated as Analog output
channel 1
12 Analog Out 2 Analog output vol-
tage
Designated as Analog output
channel 3
13 Analog In 0 Analog input voltage Designated as Analog input
channel 1
14 Analog In 2 Analog input voltage Designated as Analog input
channel 3
15 Ground Isolated Ground Isolated from main system ground