GUDE 1121-1 Expert Power Control Instruction Manual

GUDE 1121-1 Expert Power Control

Specifications

• Product Name: Expert Power Control 1121-1
• Power Supply: 230 V, 10 A
• Outputs: 2 switchable IEC C13 outlets
• Features: Power metering, overvoltage protection

Product Usage Instructions

Installation

1. Ensure the power distribution unit is unplugged before installation.
2. Mount the PDU securely behind displays, under tabletops, or in AV furniture for space-saving installation.

Connections

1. Connect the power supply to the PDU using the appropriate cable.
2. Plug in the devices you want to control into the switchable IEC C13 outlets.

Monitoring and Control

1. Use the integrated metering function to monitor energy consumption.
2. Connect temperature, humidity, and air pressure sensors to monitor environmental conditions.
3. Utilize the LAN port for network connectivity and remote monitoring.

Safety and Security

1. Benefit from integrated overvoltage protection for safe operation.
2. Implement shutdown schedules to avoid unnecessary power consumption and enhance security.

Troubleshooting

If you encounter any issues with the PDU, refer to the user manual for troubleshooting steps or contact customer support for assistance.

FAQ

Q: Can I connect more than two devices to the PDU?

A: The PDU is designed to support two devices for optimal performance and safety. Connecting more devices may overload the unit.

Q: How do I reset the PDU remotely?

A: You can perform a remote reboot by accessing the control interface through the LAN port or using the provided drivers for leading AV and IT control systems.

Q: What is the maximum current rating for each output?

A: Each output supports a maximum current of 10 A to ensure reliable power distribution.

Size matters – small & smart PDU for space-saving installation

2-fold switched PDU with integrated metering and monitoring functionality

• Full control
  Two AV devices can be powered and individually switched

• Optimal integration
  Easy and fast commissioning with free drivers for leading AV and IT control systems

• Detailed monitoring
  Precise energy measurement and monitoring of temperature and humidity through plug-n-play sensors

• Better and faster Service
  Remote reboots and automatic power cycling prevent costly downtime and allow better and faster customer service

• More sustainability
  Avoid unnecessary power consumption with programmable shutdown schedules

• Maximum flexibility
  Compact design allows space-saving mounting behind displays, under tabletops and in AV furniture

• Highest operational safety
  Integrated overvoltage protection and proactive power monitoring ensure reliable and safe operation

Application scenarios

• Conference rooms
• Huddle spaces
• UC rooms
• Test labs
• Digital Signage
• Edge Computing

Expert Power Control 1121

2-fold switched PDU with integrated metering and and monitoring functionality

Switching function

• 2 load outputs individually switchable at the device, via HTTP(S), SNMP, ModbusTCP as well as via command line interface using Telnet, SSH and MQTT
• Switching state and switch-on delay (0…9999 seconds) adjustable for each power port after power failure
• Current peaks during simultaneous switching operations are prevented by an automatic latency of 1 second
• Programmable schedules and on/off sequences
• 2 channel watchdog, each power port can be assigned its own watchdog (ICMP/TCP)
• Load outputs can be switched when preset sensor thresholds are exceeded

Metering function

• Connection for plug-n-play sensors for environmental monitoring (temperature, humidity, air pressure)
• Input-side measurement of current, voltage, phase angle, power factor, frequency, active, apparent and reactive power
• 2 energy meters, one meter counts permanently, the other is resettable

Security

• Integrated overvoltage protection prevents damage of device and of connected consumers (L-N 10 kA), status retrievable over network
• Long-life high-inrush relays prevent welding of relay contacts during inrush current peaks
• Generation of status messages and alarms (e-mail, syslog, SNMP traps MQTT 3.1.1, SSH, Telnet)
• Encrypted e-mails (SSL, STARTTLS)
• Access protection through IP access control
• SNMPv1, v2c, v3 (Get/Traps)
• Encrypted communication via SSL (TLS 1.1, 1.2, 1.3) and SSH
• Password protected access

Operation

• Easy and flexible configuration via web browser, Windows or Linux program
• Firmware update possible during operation via Ethernet
• Support of Radius, Modbus TCP and MQTT 3.1.1
• IPv6-ready
• Configuration and control via Telnet

Electrical Connections

• Mains connection IEC C14 (max. 10 A, 230 V)
• Load outputs: 2x IEC C13
• Ethernet connector RJ45 (10/100 Mbit/s)
• Sensor connector RJ45 for plug-n-play sensors (temperature, humidity, air pressure)

Technical details

• Dimensions (LxWxD, without mounting brackets): 168 x 86 x 34 mm
• Weight: ca. 450 g
• Operating temperature: 0-50 °C
• Storage temperature: -20 – 70 °C
• Relative humidity: 0 – 95 % (non-condensing environment)
• Low power consumption, typ. 2 W
• Developed and produced in Germany

Specification

GUDE Systems GmbH Von-der-Wettern-Str.23 51149 Köln • Germany

info@gude-systems.com
www.gude-systems.com
T: +49.221.985 925 0

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