X31 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.
| 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 Module+4DI+8DO Module |
X32 |
DI: High-Level Trigger / Low-Level Trigger DO: NPN (Active Low Output) RS485: Differential signal RS232: Digital signal |
