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BLIIoT focus on Industrial AI Edge Computing Gateways and Industiral IoT Gateways and Solutions for industry 4.0 and Smart manfuacturing. > All Collections > ARM Based SBC > 4CH RS232 Serial Ports Module

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4CH RS232 Serial Ports Module

No.X2

X2 is an industrial-grade 4-channel RS232 communication expansion module for the BL118, BL310, and BL335 series products.

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Description

X2 is an industrial-grade 4-channel RS232 communication expansion module for the BL118, BL310, and BL335 series products.

Key Features:

4 Independent RS232 Channels: Each channel supports configurable communication parameters with baud rates up to 115 kbps.
Flexible Data Configuration: Supports data bits (5–8), stop bits (1–2), and parity (odd, even, none).
Full/Half-Duplex Operation: Supports full-duplex, half-duplex, and simplex communication modes.
High Level of Protection: Features 2KVrms isolation protection and complies with IEC 61000-4-2/4/5 EMC Level 3 standards.
Short-Distance Communication: Reliable transmission up to 15 meters at baud rates ≤1200bps using shielded twisted-pair cable.

BL118, BL310, BL335 X Series I/O Boards Selection

Model	RS485	RS232	CAN	GPIO	PIN
X1	4	x	x	x	2x5PIN
X2	x	4	x	x	2x5PIN
X3	2	2	x	x	2x5PIN
X4	2	x	2	x	2x5PIN
X5	x	2	2	x	2x5PIN
X6	2	x	x	4	2x5PIN
X7	x	2	x	4	2x5PIN
X8	1	1	1	2	2x5PIN

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