Neets Switching Relay - 4

4-Relay with built-in PSU and LAN


Neets Switching Relay – 4 gives you 4 relays, so it is possible to control multiple devices, 4 I/Os and dedicated relay test buttons for each relay.

Neets Switching Relay - 4 adds 2 additional RS-232 ports to your control system, is easily set up, and controlled through LAN or RS-232.

  • 4 Built-in relays
    Control for multiple devices, including screens and room lighting/darkening
  • 4 I/O ports
    Flexible control for AV and auxiliary devices
  • Screen mode
    Two relays can be connected as a pair for “screen mode”
  • LAN to RS-232 breakout
    Adds two additional RS-232 ports to the control system
  • Relay test buttons
    Each relay has its own test button with LED status indication
  • Configuration through RS-232 or LAN
    Fully integrated into Neets Project Designer and compatible with 3rd party systems
  • RS-232 Loop-through
    Control two devices via RS-232 from a control system with only one RS-232 port
Power supply:
100-240 VAC

Relay load max AC1:
1150 Watt

Relay load max
AC15 (230VAC):
500 Watt

Relay single-phase
Motor rating (230 VAC): 370 Watt
Motor rating ¼ HP @ 125 VAC

Relay max voltage:
230 VAC

Power supply fuse:
0.5 A / 230 VAC

Control inputs:
Active when connected to ground

RS-232 Remote Control:
Baud rate: 19200
Data bits: 1
Stop bits: 1
Parity: None

Network (LAN):
Speed: 10/100 Mbit
Duplex: Half and full

Width: 265 mm
Height: 215 mm
Depth: 100 mm

Width: 10,43 inches
Height: 8,46 inches
Depth: 3,93 inches

1 kg/ 35 oz

Approval: CE
EN 61000-6-2:2005
EN 61001-6-3:2005

Product item numbers:
Neets Switching Relay - 4


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