NetModule NB3710, User Manual

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NB3710 User Manual 4.0
Feature Specification
Protocol 3-wire RS-485 (GND, A, B)
Baud rate 600, 1 200, 2 400, 4 800, 9 600, 19 200,
38 400, 57 600, 115 200, 230 400, 460 800
Data bits 7 bit, 8 bit
Parity none, odd, even
Stop bits 1, 2
Software flow control None, XON/XOFF
Hardware flow control None
Galvanic isolation 1500 V
DC
Internal bus termination none
Table 3.27.: RS-485 Port Specification
EP Pins Signal
1 / 5 GND
2 / 6 TxD
−
/RxD
−
(A)
3 / 7 TxD+/RxD+ (B)
4 / 8
−
Table 3.28.: Pin Assignments of RS-485 Port Signals (EP1 / EP2)
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