Pin Assignments Of Digital Inputs And Outputs; Audio Port Specification - NetModule NB3710 User Manual

• IBIS (Option I)
• Isolated RS-485 (Option Sa)
• Isolated RS-232 (Option Sb)
Pin Signal
1 EP1 - Pin 1
2 EP1 - Pin 2
3 EP1 - Pin 3
4 EP1 - Pin 4
5 EP2 - Pin 1
6 EP2 - Pin 2
7 EP2 - Pin 3
8 EP2 - Pin 4
Table 3.16.: Pin Assignments of Digital Inputs and Outputs
Audio Port Specification (Option A)
The Audio port has the following specification:
Feature
Protocol
Input impedance
Input bandwidth
Input galvanic isolation
Output impedance
Output bandwidth
Output galvanic isolation
EP Pins Signal
1 / 5
2 / 6
NB3710 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
Pinning
pp
)
DC
pp
)
DC