X20 system modules • Fieldbus CPUs System modules • X20BB37
X20 system User's Manual 3.10
1759
Product ID
X20BB37
Protection in accordance with EN 60529
IP20
Environmental conditions
Temperature
Operation
Horizontal installation
0 to 55°C
Vertical installation
0 to 50°C
Storage
-25 to 70°C
Transport
-25 to 70°C
Relative humidity
Operation
5 to 95%, non-condensing
Storage
5 to 95%, non-condensing
Transport
5 to 95%, non-condensing
Mechanical characteristics
Note
Left and right X20 end plates included in delivery
Spacing
62.5
+0.2
mm
Table 536: X20BB37 - Technical data
4.22.3.4 Voltage routing
GND
+24 VDC
Figure 574: Voltage routing
4.22.3.5 Terminating resistor for CAN bus
On
Off
Terminating resistor switch
Figure 575: X20BB37 - Terminating resistor for CAN bus
The bus module has an integrated CAN bus terminating resistor. The terminating resistor is turned on and off with
a switch. An active terminating resistor is indicated on the supply module by the T LED.
Summary of Contents for X20 System
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