X32

2CH RS485/RS232 + 4CH DI + 8CH DO Module

X32 is an industrial-grade expansion module specifically designed for the ARMxy series of ARM embedded computers. This module features electrical isolation, overvoltage protection, ESD protection, fault protection, and overcurrent protection circuitry to ensure stability and reliability in complex industrial environments.

Key specifications

No.	Name	Model	Signal Type
1	8CH GPIO Module	X0	Digital signal
2	4CH RS485 Module	X1	RS485: Differential signal
3	4CH RS232 Module	X2	Digital signal
4	2CH RS485+2CH RS232 Module	X3	RS485: Differential signal RS232: Digital signal
5	2CH RS485+2CH CAN BUS Module	X4	RS485: Differential signal CAN: Differential signal
6	2CH RS232+2CH CAN BUS Module	X5	RS232: Digital signal CAN: Differential signal
7	2CH RS485+4CH GPIO Module	X6	RS485: Differential signaling GPIO: Digital signal
8	2CH RS232+4CH GPIO Module	X7	RS232: Digital signaling GPIO: Digital signaling
9	1CH RS485+1CH RS232+1CH CAN+2CH GPIO Module	X8	RS485: Differential signaling RS232: Digital signaling CAN: Differential signaling GPIO: Digital Input and Digital Output
10	2CH RS485/RS232 Module	X10	RS485: Differential signal RS232: Digital signal
11	2CH CAN BUS Module	X11	Differential signal
12	1CH RS485+1CH CAN BUS Module	X12	RS485: Differential signal RS232: Digital signal CAN: Differential signal
13	2DI+2DO Module	X13	DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output)
14	4DI Module	X14	High-Level Trigger / Low-Level Trigger
15	4DO Module	X15	NPN (Active Low Output)
16	4CH GPIO Module	X16	Digital Input and Digital Output
17	4CH RS485/RS232 Module	X20	RS485: Differential signal RS232: Digital signal
18	3CH RS485+1CH CAN BUS Module	X21	RS485: Differential signal RS232: Digital signal CAN: Differential signal
19	2CH RS485+2CH CAN BUS Module	X22	RS485: Differential signal RS232: Digital signal CAN: Differential signal
20	4CH RS485/RS232 +4DI+4DO Module	X23	DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output) RS485: Differential signal RS232: Digital signal
21	3CH RS485/RS232 +1CH CAN+4DI+4DO Module	X24	DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output) RS485: Differential signal RS232: Digital signal CAN: Differential signal
22	2CH RS485/RS232 +2CH CAN+4DI+4DO Module	X25	DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output) RS485: Differential signal RS232: Digital signal CAN: Differential signal
23	2CH RS485/RS232+8DI+4DO Module	X26	DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output) RS485: Differential signal RS232: Digital signal
24	1CH RS485/RS232 +1CH CAN+8DI+4DO Module	X27	DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output) RS485: Differential signal RS232: Digital signal CAN: Differential signal
25	2CH RS485/RS232 +12DI Module	X28	DI: High-Level Trigger / Low-Level Trigger RS485: Differential signal RS232: Digital signal
26	1CH RS485/RS232 +1CH CAN+12DI Module	X29	DI: High-Level Trigger / Low-Level Trigger RS485: Differential signal RS232: Digital signal CAN: Differential signal
27	16CH GPIO Module	X30	Digital Input and Digital Output
28	7CH Digital Input+12CH Digital Output Module	X31	DI: Dry Contact DO: NPN (Active Low Output)
29	2CH RS485/RS232+ 4DI+8DO Module	X32	DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output) RS485: Differential signal RS232: Digital signal

Supply information
Manufacturer	BLIIoT — Beilai Technology Co., Ltd.
Model code	X32
Full name	2CH RS485/RS232 + 4CH DI + 8CH DO Module
Category	Expansion I/O boards (X and Y series)
Supplied in Korea by	ACUSYS Co., Ltd. · Official BLIIoT distributor in Korea