Wiring - Siemens DQ 16x24VDC/0.5A HF User Manual

Wiring

This section contains the block diagram of the module and outlines various wiring options.
You can find information on wiring the front connector, establishing a cable shield, etc. in the
system manual S7-1500/ET 200MP
(https://support.industry.siemens.com/cs/ww/en/view/59191792).
Wiring and block diagram
The example in the following figure shows the terminal assignment and the assignment of
the channels to the addresses (output byte a and output byte b).
①
xL+
xM
CHx
Figure 3-1
Digital output module DQ 16x24VDC/0.5A HF (6ES7522-1BH01-0AB0)
Manual, 06/2018, A5E35683409-AC
Backplane bus interface
Supply voltage 24 V DC
Ground
Channel or channel status LED
(green/red)
Block diagram and terminal assignment
MAINT LED maintenance display (yellow)
RUN Status display LED (green)
ERROR Error display LED (red)
PWR POWER supply voltage LED (green)
3
15