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PLC-16.PCI Sealevel Systems 8 Form C Relay Output / 8 Isolated Input Digital Interface

Write a reviewStock # 98121-3
1 In StockAvailable today · ships from Champaign, IL
$200.00USD

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Item: Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface · Stock # 98121-3

Item details
Part NumberPLC-16.PCI
In Stock1
AvailableToday
LocationChampaign, IL USAships worldwide
Stock #98121-3
Ship Weight2 lbs /ea
ConditionUsed and in Good Condition
Warranty1-Year Warranty with 30-Day Return Guarantee
Description
This unit has a frayed PCB.

Part Number: 8011-ROHS, 8011R-AS

View Photo of frayed PCB.
Stacey Z.Artisan product specialist

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Item to Inspect: 98121-3 - Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface

More Information

Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface Overview

Features:

  • Eight Form C Relay Outputs (SPDT)
  • Eight Optically Isolated Inputs Optimized for +24V
  • Multiple Adapters Can Reside in the Same Computer
  • SeaIO Classic Software Supports Microsoft Windows Operating Systems
The Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface provides 8 optically isolated inputs and 8 Form C relay outputs. The inputs protect the PC and other sensitive equipment from spikes and ground loop current that can be generated in industrial environments, while the outputs provide higher current capabilities (up to 2A) and are optimized for 24V operation. Form C relays can be wired for either normally open or normally closed operation.

The Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).

8 Form C Relay Output / 8 Isolated Input Digital Interface Price & Specs

Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface Description

Functions

Provides 8 Form C relay outputs for switching external devices and 8 isolated digital inputs for sensing external signals. Operates in a PCI bus environment. Relay outputs feature Normally Open (NO), Normally Closed (NC), and Common (COM) terminals. Isolated inputs protect the host system from voltage spikes and ground loops.

Platforms

A PCI bus expansion card for PC-based control and automation. Provides eight Form C electromechanical relays for switching AC/DC loads and eight optically isolated, non-polarized inputs for sensing contact closures or DC voltage from 3-30V. External connections are made via a DB-78 connector. Ideal for industrial I/O, data acquisition, and interfacing with external sensors, switches, and control devices, protecting the host computer from transient voltage spikes and ground loops.

Applications

Designed for process control applications, this digital interface provides eight Form C (SPDT) relay outputs capable of switching up to 60W and eight optically isolated inputs supporting 5-30V DC signals. The PCI card integrates with industrial control systems, enabling communication between computers and external devices like motors, valves, switches, and sensors. It features user-configurable contact closure, programmable input filtering, and comprehensive driver support. Applications include automated manufacturing, environmental monitoring, test/measurement systems, facility management, and scientific data acquisition where reliable switching and isolation between digital systems and higher-voltage field devices are required.

Accessories

Requires a standard PCI slot in a compatible computer or industrial controller. Features 8 Form C (SPDT) relay outputs capable of switching up to 3A at 30VDC/125VAC, and 8 optically isolated inputs rated for 3-30VDC (sourcing or sinking). Connects via DB37 male connector on board bracket. Compatible with standard 37-pin D-sub cables. Optional DIN rail mount terminal blocks available for field wiring. Supports Windows and Linux operating systems. Operates from PC power with no external power required. Includes SeaMAX API software for programming.

Interfaces

PCI bus connector 32-bit 5V compatible, 16 isolated digital inputs with optocoupler isolation 5000V, 8 Form C relay outputs rated 2A at 30VDC or 250VAC, DB-37 female connector for field wiring, requires PCI slot in host computer, field connections via screw terminal blocks on DB-37 breakout cable, status LEDs for input and relay states

Specifications

Provides 8 Form C relay outputs and 8 optically isolated digital inputs designed for PCI bus interface. The Form C relays allow single-pole double-throw switching for versatile control of AC/DC loads. Inputs are isolated to protect host systems from voltage spikes and ground loops. The device supports industrial I/O voltage levels, interfacing directly with sensors and control equipment. Fits standard PCI slots and integrates with PC-based control and monitoring systems. Commonly used in industrial automation, test instrumentation, and equipment control requiring reliable relay-based output and isolated digital input sensing.

This section includes content generated with the assistance of artificial intelligence (AI) tools. AI is used to increase efficiency and provide timely information. Please note that the content may not have been reviewed for accuracy or completeness. Use this information at your own discretion, and verify details independently as needed.

Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface Manuals, Datasheets, Drivers, Links

Sealevel Systems PLC-16.PCI 8 Form C Relay Output / 8 Isolated Input Digital Interface Specs

General
ManufacturerSealevel Systems
ModelPLC-16.PCI
ConditionUsed and in Good Condition
Product FamilyPLC-16.PCI

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