This QSC QIO-LVR4 Q-SYS 4 Low-Voltage Relay Port Control I/O Expander expands your Q-SYS system’s capabilities to enable streamlined interoperability with non-networked control devices via low-voltage relay connectivity. By separating local I/O from processing hardware, the QIO Series offer modular and easily scalable network I/O to support your desired topology.
Network control connectivity where you need it: The QIO-LVR4 allows you to provide your Q-SYS system with greater flexibility to deploy control connectivity where it’s most convenient. The QIO-LVR4 provides four (4) contact closure relays with transient voltage suppression to interface with third-party lighting systems, motorized shades, environmental systems, and more. Additionally, each of the QIO Series I/O expanders features a compact form factor that can be rack- or surface-mounted.
Expanded I/O customization: QIO Series is intended to present a simpler way to add network I/O connectivity to Q-SYS systems, decoupling the physical location of the I/O from processing hardware to support distributed or centralized processing architectures. Additionally, QIO Series lets you customize your I/O configuration, and compliments the strengths of newer Q-SYS Core models that were designed with fewer onboard I/O options (Core Nano, Core 8 Flex, or NV-32-H (Core Capable).
Simplicity & scalability: Daisy-chain up to four of the QIO Series devices on a single network run (with local daisy-chained DC power) to consume fewer network ports, avoid rack clutter, and allow for quicker future expansion without pulling additional network cables. Alternatively, QIO Series are also PoE-capable, providing simple single cable connectivity (when devices aren’t daisy-chained).
Designed for Q-SYS: The QIO Series deliver native network I/O customization to Q-SYS, a cloud-manageable audio, video, and control platform, built to deliver scalable, flexible AV solutions into the future.
QSC QIO-LVR4 Q-SYS 4 Low-Voltage Relay Port Control I/O Expander Features:
- Native network low-voltage relay connectivity solution for Q-SYS
- Four (4) dry contact closure relay circuits with Normally Open (NO), Common (C), and Normally Closed (NC) connections
- Power-over-Ethernet (PoE) capable
- Daisy-chain up to four QIO expanders on a single network run (with local daisy-chained DC power)
- Simple drag-and-drop integration and comprehensive management via Q-SYS Designer Software and Q-SYS Reflect
- Surface- or rack-mountable (1RU, quarter-width)
- Includes surface mounting hardware
- QIO-RMK rack mounting kit sold separately
- QIO-PSU DC power supply sold separately
Why not buy this QSC QIO-LVR4 Q-SYS 4 Low-Voltage Relay Port Control I/O Expander today?
QSC QIO-LVR4 Q-SYS 4 Low-Voltage Relay Port Control I/O Expander Specifications:
| Specificiations | QIO-LVR4 |
| Connectivity | Four (4) dry contact closure relay circuits with Normally Open (NO), Common (C), and Normally Closed (NC) connections |
| Rating | 30 V AC @ 1A 24 V DC @ 2A |
| Panel Indicators & Controls | |
| Front panel LEDs | Power (blue LED), ID (green LED) |
| Front panel control | ID button (momentary) |
| Rear panel indicators |
LAN (Thru) - link, speed, activity multi-color LEDs |
| Other Connectors | |
| External power supply | 24 VDC nominal, 2.5 A on Euro connector with second connector for daisy-chaining (QIO-PSU power supply sold separately) |
| LAN (PoE) | Gigabit LAN connection for Q-LAN, PoE |
| PoE specification | Conforms to IEEE 802.3af Type 1, Class 1 |
| LAN (Thru) | Ethernet daisy-chaining |
| General | |
| Dimensions | 5.5 x 4.25 x 1.59 in (139.7 x 108 x 40.4 mm) |
| Weight | 1.18 lb (0.54 kg |
| Shipping Weight | 1.84 lb (0.83 kg) |
| Mounting options | Surface- and wall-mountable (hardware included) Rack-mountable; 1RU, half-rack width (QIO-RMK rack kit sold separately) |
| Environmental | |
| Power consumption | 2.2 W typical |
| Ambient operating temperature range | 0° C to + 50° C, |
| Humidity | 5% to 85% RH through 30°C, non-condensing |
| Storage temperature | -20° C to + 70° C |
| Heat load | 7.5 BTU/hr |
| Compliance | FCC Part 15 Subpart B, ICES-003:2020, cTUVus, CAN/CSA 22.2, IEC 62368-1, RoHS 2, WEEE, CE, EN 55032, EN 55035, RCM: AS/NZS CISPR 32, NOM, GB8898, GB13837, GB17625.1, China RoHS, KS C 9035, KS C 9032, KC 62368-1 |
