ID-EMP2-X404
Module Type: mPCIe to four RS-232/422/485 Module, Function: Serial
- PCIe 2.0 compliant. RS-232/422/485 mode configurable by software.
- Up to 1 Mbps RS232 and 15 Mbps RS422/485 serial data
rate. 16C550 compatible. 256-byte FIFOs - Industrial temperature(-40 ºC to 85 ºC) operation.
- Full RS-232 functions with DB9 connector
- Minimize possible mechanical intervention without daughterboard
- Termination resistor enabled/disabled by DIP switch
- RI/5V/12V output switched by Jumper.
- ESD(Electrostatic Discharge) protection circuit to prevent system damage.
- 30μ" golden finger
| Model Name | EMP2-X404 |
| Module Type | mPCIe to four RS-232 / 422 / 485 Module |
| Form Factor | mPCIe |
| Function | Serial |
| Input I/F | PCI Express 2.0 x1 |
| Output I/F | RS-232, RS-422, RS-485 |
| Output Port | 4 |
| Output Connector | DB-9 |
| Max. Power Consumption | 0.5W (3.3V x 150mA) |
| Dimension (W x L x H/mm) | 30 x 50.9 x 8 |
| Temperature | Operation : W/T -40°C ~ 85°C (Ta) Storage : -55°C ~ 95°C (Ta) |
| Vibration | 5G@[7~2000Hz] |
| Shock | 50G@0.5ms |
| OS Support | Windows : XP (32 bit), 7 (32 / 64 bit), 8 / 8.1 (32 / 64 bit), 10, and above version, WES7, CE7.0 Linux : Kernel 2.6.x and above. |
EMP2-X404 is a PCIe 2.0 compliant expansion card supporting configurable RS-232 / 422 / 485 modes with data rates ranging from 4800 to 3Mbps (RS-232 at 921.6Kbps) and 256-byte FIFOs. It operates in industrial temperatures from -40°C to 85°C and provides full RS-232 functionality via a DB9 connector. The card minimizes mechanical intervention by eliminating the need for a daughterboard, and it offers termination resistor control via a DIP switch, with RI / 5V / 12V output switched by a jumper. ESD protection is included to prevent damage.
Ordering Information
| P/N | Description |
| EMP2-X404-W1 | mPCIe to Four RS232 / 422 / 485 Module / Wide Temperature |
ROBUST AND FLEXIBLE SERIAL SERIES CORE ADVANTAGES
Superior Isolation Protection
2.5 kV HiPOT isolation delivers robust protection for reliable data transmission in challenging environments
Software-Configurable Protocols
Easily switch between RS-232/422/485 modes through software without hardware modification
Versatile Form Factor Options
Multiple port configurations and form factors to ensure maximum flexibility for diverse application requirements
Enhanced ESD Protection
Exceptional electrostatic discharge protection with 15 kV air discharge and 8 kV contact discharge capabilities
Serial communication remains a vital method for reliable data exchange in industrial and embedded systems. Serial expansion cards provide robust connectivity, offering options for 2, 4, or 8 ports per card and supporting RS-232, RS-422, and RS-485 protocols via PCIe or USB interfaces.
| Model Name | Form Factor | No. of Output Ports | RS-232 | RS-422/RS-485 | RS-232/RS-422/RS-485 | Isolation Voltage (2.5 kV) |
| EGP2-X403 | M.2 2242 | 4 | Yes | |||
| EGP2-X401 | M.2 2242 | 4 | Yes | |||
| EGP2-X4S1 | M.2 2280 | 4 | Yes | Yes | ||
| EMP2-X2S1 | mPCIe | 2 | Yes | Yes | ||
| EMP2-X403 | mPCIe | 4 | Yes | |||
| EMP2-X402 | mPCIe | 4 | Yes | |||
| EMP2-X4S2 | mPCIe | 4 | Yes | Yes | ||
| EMP2-X404 | mPCIe | 4 | Yes | |||
| EMP2-X801 | mPCIe | 8 | Yes |