Pneumercator 8 Relay Output / 8 Contact Closure Input Card - (SKU: 900550-1) is an OEM field-upgradeable I/O card for TMS3000, TMS4000, and TMS4000W monitoring systems, providing eight optically isolated dry contact inputs and eight independently programmable relay outputs for advanced alarm, control, and facility integration applications.

Fully Programmable I/O: Each input and output is fully user-configurable via the front console interface or remote communications. Inputs accept dry contacts and are optically isolated for safe operation; each input can be assigned for relay control, alarm, gate, delayed or acknowledge functions, or remote pump/generator monitoring.

Flexible Output Functions: All relay outputs are 1 Form A dry contact (5A @120/240VAC), software-programmable to trigger on events such as tank leak, power fail, theft, sensor alarms, or manual/remote command. Relays can be set for failsafe, delayed, latching, or front panel acknowledge modes for flexible control scenarios.

Industrial-Grade Construction and Connections: Plug-in terminal blocks allow fast field wiring or module replacement. The board installs easily in a non-hazardous I/O expansion slot, supporting up to 18 AWG wire for demanding industrial, petroleum, or remote monitoring sites.

Applications: Use to expand alarm annunciators, pump/valve control, remote monitoring or backup generator status, PLC/BMS interface, or custom site automation. Optimized for high-density, mission-critical event response in regulated environments.

Specifications: Manufacturer – Pneumercator; Part Number – 900550-1; Inputs – 8 optically isolated dry contact; Outputs – 8 relay, Form A, 5A @ 120/240VAC; Max wire gauge – 18 AWG; Modes – Programmable alarm, relay, gate, delayed, latching; Console compatibility – TMS3000, TMS4000, TMS4000W; UL/CSA listed.

Summary: The Pneumercator 8 Relay Output / 8 Contact Closure Input Card (SKU: 900550-1) delivers robust, programmable I/O expansion for tank farms, pump sites, and building automation, offering industry-standard reliability and maximum integration flexibility.