Moxa EM-2260-CE [23/26] Pin assignments of cn1 and cn2

Moxa EM-2260-LX [23/26] Pin assignments of cn1 and cn2
EM-2260 HW User’s Manual Hardware Installation
Digital Output Wiring
Pin Assignments of CN1 and CN2
There are two 100-pin connectors on the rear of EM-2260 embedded module, to independently use
EM-2260 Embedded Module for developing your own system, please refer to the following tables
for the pin assignments of CN1 and CN2.
CN1 Pin Assignment
CN1 Signals Pin Pin CN1 Signals
NC 2 1 XP
EGPIO9 4 3 XM
UR1_232EN 6 5 YP
UR1_TENA 8 7 YM
UR1_TENB 10 9 SXP
UR1_REN 12 11 SXM
UR1_RTS 14 13 SYP
UR1_DTR 16 15 SYM
UR1_TXD 18 17 GND
UR1_RXD 20 19 USB_P0
UR1_CTS 22 21 USB_M0
UR1_DCD 24 23 GND
UR1_DSR 26 25 USB_P1
UR2_232EN 28 27 USB_M1
UR2_TENA 30 29 GND
UR2_TENB 32 31 USB_P2
UR2_REN 34 33 USB_M2
UR2_RTS 36 35 GND
UR2_DTR 38 37 CPU_TXD0
UR2_TXD 40 39 CPU_RXD0
UR2_RXD 42 41 CPU_CTS#
UR2_CTS 44 43 CPU_RTS#
UR2_DCD 46 45 CPU_DTR#
UR2_DSR 48 47 CPU_DSR#
UR3_232EN 50 49 ARST#
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