X7
2CH RS232 + 4CH GPIO Module
X7 is an industrial-grade 4-channel GPIO and 2-channel RS232 communication expansion module for the BL118, BL310, and BL335 series products. Key
Key specifications
| 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 |
| Manufacturer | BLIIoT — Beilai Technology Co., Ltd. |
|---|---|
| Model code | X7 |
| Full name | 2CH RS232 + 4CH GPIO Module |
| Category | Expansion I/O boards (X and Y series) |
| Supplied in Korea by | ACUSYS Co., Ltd. · Official BLIIoT distributor in Korea |
CompatibleHosts
X7 Compatible hosts
2 modelsX boards are for the ARMxy series only. They fit only if the host slot has the matching pin count. I/O board selection guide →
RelatedSame series
X10
2CH Isolated RS485/RS232 Serial Port Module
Expansion I/O boards (X and Y series)

X11
2CH Isolated CAN Bus Communication Module
Expansion I/O boards (X and Y series)

X12
1CH Isolated RS485/RS232 + 1CH CAN Bus Module
Expansion I/O boards (X and Y series)

X13
2CH DI + 2CH DO Module
Expansion I/O boards (X and Y series)

X14
4CH Dry/Wet Contact Digital Input Module
Expansion I/O boards (X and Y series)

X15
4CH Isolated SINK Digital Output Module
Expansion I/O boards (X and Y series)






