Specifications
| Number of port | 1 |
| Interface | TXD, RXD, RTS, CTS, GND |
| Controller | 16C550 compatible |
| Speed: 115200 bps Max. | |
| Data bit: 5, 6, 7, 8 | |
| Stop bit: 1, 1.5, 2 | |
| Parity: None, Even, Odd, Mark, Space | |
| FIFO: Internal 16 bytes | |
| Isolation Voltage | Non-isolation |
| Software | |
| Support interrupt driven software library | |
| Support VxCOM library | |
| Digital Output | |
| Output Channels | 4 |
| Output Type | Open-Collector (NPN) |
| Load Voltage | +30VDC, Max |
| Load Current | 100mA, Max |
| Isolation Voltage | Non-isolation |
| Digital Input | |
| Input Channels | 4 |
| Input Type | Sink, non-isolated channel with common ground |
| Off Voltage Level | +1V max |
| On Voltage Level | +3.5V ~ +30VDC |
| Isolation Voltage | Non-isolation |
| Other specifications | |
| Dimensions | 64 mm x 38 mm |
| Power requirement | +5VDC |
| Environment | |
| Environment with I-7188XC or μpac-7186 series Casing | Operating Temperature : -25 ~ +75 ℃ |
| Storage Temperature : -40 ~ +80 ℃ | |
| Relative Humidity : 5% to 90% Non-condensing | |
Odering informations
| X508 | 1-Port RS-232 ( 5-Pin ) add 4-channel D/I, 4-channel D/O |
| X508 CR | 1-Port RS-232 ( 5-Pin ) add 4-channel D/I, 4-channel D/O (RoHS) |