Audio Port Specification; Pin Assignments Of Audio Port Signals (Ep1 / Ep2); Can Port Specification - NetModule NB3711 User Manual

Feature
Protocol
Input impedance
Input bandwidth
Input galvanic isolation
Output impedance
Output bandwidth
Output galvanic isolation
EP Pins Signal
1 / 5
2 / 6
3 / 7
4 / 8
Table 3.18.: Pin Assignments of Audio Port Signals (EP1 / EP2)
CAN Port Specification (Option C)
The CAN port has the following specification:
Feature
Protocol
Speed
Galvanic isolation
Internal bus termination
EP Pins Signal
1 / 5
NB3711 User Manual 4.0
Specification
Audio Line In/Out
44 kΩ, signal level 2 V
100 Hz- 15 kHz
functional (max. 250 V
100 Ω, signal level 2 V
300 Hz- 4 kHz
functional (max. 250 V
Table 3.17.: Audio Port Specification
Input Channel +
Input Channel
Output Channel
Output Channel +
Specification
CAN V2.0B
up to 1 Mbps
1500 V
none
Table 3.19.: CAN Port Specification
GND
22
pp
)
DC
pp
)
DC
DC