Precision You Can Trust
NABL-Accredited Calibration | Available on Request
1-port low-profile PCI synchronous serial adapter supporting multiple interfaces and protocols — ideal for DDS, banking, military, and legacy communication systems..
The 5102 ACB-MP.PCI is a low-profile PCI adapter that enables synchronous serial communication for industrial and secure environments. It delivers reliable one-port connectivity with support for multiple protocols including HDLC/SDLC, making it suitable for military communication, digital data service (DDS), secure banking systems, and custom legacy applications.
With compatibility across RS-232, RS-422, RS-485, RS-530, and RS-530A interfaces, this card ensures flexible deployment across both modern and legacy infrastructure. It supports up to 128Kbps transfer speeds and works in PCI slots that support either 3.3V or 5V signaling. This model is low-profile (MD1) and should be used in small form-factor systems; for standard height systems, use model 5102S.
Included SeaMAC driver software provides native protocol support, while the developer toolkit simplifies the creation of custom drivers across other platforms. The adapter is built for demanding industrial applications with long-term reliability.
Supports multiple electrical interfaces: RS-232, RS-422, RS-485, RS-530, RS-530A
Synchronous protocol support: HDLC, SDLC, Monosync, Bisync, Raw modes
Operates in MD1 Low Profile PCI slots (3.3V & 5V Universal Bus)
Includes Sealevel’s SeaMAC synchronous driver for Windows
Toolkit with programming samples & source code for custom OS driver development
Field-proven for banking, military, DDS, and secure data transmission
Host Interface: PCI (Low Profile, MD1 form factor)
# of Ports: 1
Connector: DB25
Electrical Interfaces: RS-232, RS-422, RS-485, RS-530, RS-530A
Protocol Support: HDLC, SDLC, Monosync, Bisync, Raw
Max Data Rate: 128 Kbps
Max Cable Length:
50 ft (RS-232)
4000 ft (RS-485)
Chipset: 85230-8 ESCC
Operating Temperature: 0°C to 70°C (32°F to 158°F)
Card Height: Low Profile (for standard slots, see 5102S)
Included Software: SeaMAC driver + developer toolkit