Innodisk EMP2-X4S1

Adds Four Isolated RS485 Interfaces via Mini PCIe Socket

Manufacturer: Innodisk
Innodisk EMP2-X4S1

The EMP2-X4S1 is a rugged, isolated, low-cost 4-port high-speed PCIe MiniCard module that is ideal for serial I/O expansion in embedded and OEM applications.

It offers four RS-485 isolated (2.5kV) serial ports in the PCIe MiniCard full-size form factor with an extended operating temperature of up to -40°C to +85°C. Data rates on every port are up to 10Mbps.


Interface4x RS-485, each port jumper configured
Supports 485 HD (Half-Duplex) and 485 FD (Full-Duplex)
16C550 compatible. 256-byte FIFOs
256-byte TX/RX FIFO
Termination Resistor by DIP switch on card
Supplied with 4xDB-9 cable
Data RatesUp to 10 Mbps serial data rate
Address/IRQPlug and play
OtherSupports port-to-computer isolation, complies with IEC 60950-1:2005 + A1: 2009 + A2:2013 2.5kV HiPOT protection
Complies with EN61000-4-2 (ESD) Air-15kV, Contact-8kV



ExpansionPCIe MiniCard full-size format
PCIe 2.0 compliant
Electrical0.46W (3.3V x 140mA)
Mechanical30 x 50.9 x 12.55 mm
Conformal CoatingOn request
SoftwareThe driver supports Windows: XP(32 bit), 7(32/64 bit), 8/8.1(32/64 bit), 10, WES7, CE7.0
Linux Kernel 2.6.x and above (Linux source for modification on request)
TemperatureTemperature range (operation): -40 to +85°C
Temperature range (storage): -55 to +95°C
Vibration5G @7~2000Hz
Shock50G @ 0.5ms
Warranty3 Years


Ordering Details

mPCIe to quad isolated RS-485 Module, -40 to 85°C operation

Supplied with two cables and four transition boards (each board has one DB9, one cable supplies two boards)
Recab UK
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