Burkert Type 8620 - Manual (Page 21)

mxCONTROL Type 8620
Page 21
6.3 Hardware Structure
This simplified block diagram shows the main hardware components of „Type 8620 mxCONTROL“.
Figure 1: Block diagram - Hardware structure
The number of the in- and outputs of the several hardware versions is listed in the following
Table 2:
Hardware version 1 Hardware version 2
Inputs Analog 4 … 20 mA - 4
Analog Pt100 - 2
Analog 4 … 20 mA or Pt100 4 -
Digital (Binary) - 4
Digital (Binary or Frequency) 4 4
Outputs Analog 4 … 20 mA 4 (optional) 2
Relay 5 5
Transistor 4 (optional) 2
Table 2: Number of inputs and outputs of the hardware versions