TEP-1560-BSW HARDWARE MANUAL
– VER 1.00 MAR 25 2019
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3.16.2. Non-Galvanic Isolated Serial Port (RS-XXX) (optional)
The dual 4-wire non-galvanic isolated serial port are configured as follows: the primary and the secondary
serial port can only be used as a standard RS-232.
RS-232 + RS-232:
Pin #
Signal
Description
Device
1
GND
Ground
2
SERIAL1A_TXD
Port#1A Transmit data (output)
COM1
3
SERIAL1A_RXD
Port#1A Receive data (input)
COM1
4
SERIAL1A_RTS
Port#1A Request-to-send (output)
COM1
5
SERIAL1A_CTS
Port#1A Clear-to-send (input)
COM1
6
GND
Ground
7
SERIAL1B_TXD
Port#1B Transmit data (output)
COM2
8
SERIAL1B_RXD
Port#1B Receive data (input)
COM2
9
SERIAL1B_RTS
Port#1B Request-to-send (output)
COM2
10
SERIAL1B_CTS
Port#1B Clear-to-send (input)
COM2
Header on TEP-1560-BSW: Molex 43045-1000 (10-pin Micro-Fit 3.0).
Cable receptacle: Molex 43025-1000 (10-pin Micro-Fit 3.0) plug with crimp contact Molex 43030-0007.
