Extron IPA T RLY4 (part number 60-545-03) — a compact four-relay accessory that adds momentary contact-closure outputs to an Extron IP Link control system.

This small captive-screw accessory mounts to a rack, furniture surface, or tabletop with the included ZipClip 25 clip and gives a control processor four independently configurable relay outputs, each wired as normally open or normally closed. It draws power and control input through a single 5-pole connector, keeping third-party relay wiring compact and easy to service.

Key Capabilities

• Four momentary relay control ports, each individually configurable
• 24 V, 1 A relay contact rating for driving external loads or interlocks
• Low 0.015 A relay coil operating current
• Mounts to rack, furniture, or tabletop with the included ZipClip 25
• Compact 1.0 x 2.4 x 2.3 in plastic enclosure, only 0.1 lb

Where It Is Used

Integrators wiring screen drops, lighting relays, door interlocks, or other contact-closure devices into an Extron IP Link system use the IPA T RLY4 to add four extra relay channels without a full I/O expander.

Specifications at a Glance

• Relay control ports: 4 momentary
• Relay contact rating: 24 V, 1 A
• Enclosure: 1.0" H x 2.4" W x 2.3" D plastic housing

Also referenced as Extron IPATRLY4, IPA-T-RLY4, part number 6054503.