Universal-Relay Type TR800Web
Discontinued model - remaining stock available: Please contact our sales department: +49 791 504-103, sales@ziehl.de
NEW: Universal Relay Type UR840IP
View the numerous improvements and new functions, including:
- A revised web interface for more user-friendly operation
- Virtual sensors for linking measured values (difference, MIN/MAX)
- Two analogue outputs 0/2-10 V / 0/4-20 mA, parameterizable (optionally instead of RS485
- Expandable with our URB40
- Modbus TCP via RJ45 (network connection)
The TR800Web can be connected to the internet or an intranet and operated via TCP/IP from a normal PC with a suitable browser. No special software and no special instruction is necessary. The Universal-Relay TR800Web monitors and logs signals from up to 8 inputs. Up to 8 limits (one per input) can be programmed for each of the 4 output-relays. Thus e.g. alarm 1 can be activated when the temperature at a sensor (e.g. Pt100) at input 1 exceeds a limit or when the signal of a transmitter for pressure (e.g. 4-20 mA) at input 5 falls below a limit. It can also send an email when a limit is exceeded and/or when the signals falls short of the limit again. A day/night switchover allows to vary limits depending on daytime. In addition the device has an interface RS485 with the protocols Modbus and ZIEHL-standard.
Accessory: Installation frame ER8 for panel mount
Applications
The TR800Web is used where one or more of the following features a required:
- measuring of up to 8 analog signals and transmit the data via TCP/IP
- reading of measured values and teleservice via internet/intranet
- signalling of alarms via email when limits are exceeded
- monitoring of filling level (water, gasoil) with ZIEHL filling level probe NS6123-6
- logging of measured values and remote inquiry e.g. for monitoring temperatures at engines and in plants
| Product group: | Temperature Measurement |
|---|---|
| Input/ Measured parameter: | Resistance/conductance, Measuring input other temperature sensors, Standard signals 0/4-20 mA, 0-10 V, Digital input |
| Outputs: | Outputs/Relays, Ethernet TCP/IP, Interface/Bus |
| Supply voltage: | AC/DC 24-240 V |
| Design: | Mount in switchgear cabinet, Mount in circuit breaker box |
| Approval: | UL/CSA, EU / UKCA-Declaration of Conformity, UKCA |
| Extras: | 3 or more sensor inputs, Reclosing lock |
| Applications: | Protection of transformers, Combined heat and power plant (CHP), Protection of motors |
Technical specifications
CAD Data
Applications / Hints
Updates
Certificates
FAQ / Product videos
Accessories
Front Mounting Kit Type ER
Version:
ER8, Housing V8, 8 TE
You found a device in that meets your requirements and you want to install it in a control panel or in the door of a control cabinet?With the installation frame of the ER series, this is possible for all ZIEHL devices in housings V4, V6 and V8 (width 70/105/140 mm).Enclosed by a high-quality frame made of anodized aluminum, all displays can be read outside the control cabinet. Switches, buttons and joystick can be operated.
Filling level probe Type NS6123-6
Economy-priced probe with integrated measuring transducer for measuring filling level e.g. in tanks, cisterns or waters. Connection to ZIEHL-Web-Relay TR800WEB for monitoring and logging of filling levels. Alarms by emails when levels are reached, e.g. before tank is empty. Monitoring and display of levels with Digital Panelmeters MINIPAN 352 or other devices with input 4-20 mA. The probe for relative pressure is submersible. It is placed at the bottom of the tank and determines the level by measuring the hydrostatic pressure. The result is transmitted via signal 4-20 mA (2 wire). The cable (PUR) includes a pressure compensation capillary that compensates fluctioation of atmospheric pressure.Applications:Gasoil, diesel, used oilengine oil and lube oil (fresh)Rainwater in cisterns, basins and water levels in general
Alternativ
Universal Relay Type UR840IP
Web-IO universal limit value relay with Ethernet interface, built-in web server and 8 inputs for temperature sensors or other analog signals. The UR840IP can be connected to the internet or an intranet and operated via TCP/IP from a normal PC with a suitable browser.The device can simultaneously evaluate and monitor up to 8 different input signals. Each of the 4 output relays can be assigned up to 8 limit values, one per input. If a limit value is reached, an alarm is triggered and a relay switches. Example: Alarm 1 is activated when a temperature is exceeded at sensor input 3 (e.g. Pt 100) or the signal from a pressure transmitter (e.g. 4-20 mA) at input 5 falls below a limit value. The device also has an RS485 interface (Modbus RTU) or analogue outputs 0/2-10 V or 0/4-20 mA.Accessory: Installation frame ER8 for panel mount ApplicationsThe UR840IP is used where one or more of the following features a required:The UR840IP is used to advantage wherever the following features are requiredmonitor up to 8 different analogue measured values and transfer them to the InternetMeasured value query and remote maintenance via intranet/internet Discover the difference between our TR800Web and the new UR840IP!
Features
TR800Web
UR840IP
Inputs
8 analog inputs
8 analog inputs, 4
digital outputs
Sensors
Pt100, Pt1000,
KTY83/84, thermoecouples (Type B, E, J, K, L, N, R, S, T), DC 0-10 V, DC
0/4-20 mA, resistance 0-500 Ohm, 0-30 kOhm
Pt100, Pt1000, PTC,
thermocouples (Type B, E, J, K, L, N, R, S, T), DC 0/2-10 V, DC 0/4-20 mA,
resistance 0-500 Ohm, 0-30 kOhm
Alarms
4 relays, programmable, E-mail notification in the event of alarms
4 relays, programmable, Alarm triggering of 2 of x sensors possible
Interfaces
Ethernet (HTTP, HTTPS, UDP, Modbus), RS485 (Modbus RTU, ZIEHL-protocol)
Ethernet (HTTP, Modbus TCP), RS485 (Modbus RTU), 2 x analog outputs (1x voltage, 1x current) – optional RS485 or analog can be activate in the menu
Web-Interface
Operation and programming via web browser
Operation and programming via web browser
Data logging
Up to 150.000 values per input, interval 2 seconds to 24 hours
Per input, interval 10 seconds to 30 minutes
Supply voltage
AC/DC 24-240 V,
0/50/60 Hz, 4-13 VA
AC/DC 24-240 V,
0/50/60 Hz, 4-11 VA
Special features
Day/night switchover for limit values, E-mail notification
Joystick and LCD display for easy operation
Universal Relay type UR420IP
Web-IO universal limit value relay with Ethernet interface, built-in web server and 4 inputs for temperature sensors or other analog signals. The UR420IP can be connected to the internet or an intranet and operated via TCP/IP from a normal PC with a suitable browser.The device can simultaneously evaluate and monitor up to 4 different input signals. Each of the 2 output relays can be assigned up to 4 limit values, one per input. If a limit value is reached, an alarm is triggered and a relay switches. Example: Alarm 1 is activated when a temperature is exceeded at sensor input 3 (e.g. Pt 100) or the signal from a pressure transmitter (e.g. 4-20 mA) at input 5 falls below a limit value. The device also has an RS485 interface (Modbus RTU).Accessory: Installation frame ER6 for panel mount ApplicationsThe UR420IP is used where one or more of the following features a required:monitor up to 4 different analogue measured values and transfer them to the InternetMeasured value query and remote maintenance via intranet/internet
Universal relay box type URB40
Relay extension box type URB40, for universal relay box type URThe URB40 universal relay box is an extension box for UR devices that can be used to control up to four additional relay outputs via Modbus RTU. The URB40 monitors the communication between the devices and can transfer each relay output to a predefined state in the event of a timeout. The device has no operating elements and is controlled and configured exclusively via the RS-485 interface.Accessory: Installation frame ER4 for panel mount ApplicationsWith the URB40, an additional four alarms and relays are available, and the device can also be easily operated on other control systems via the integrated RS 485 interface.4 additional alarmsEasy extension of existing control systems of the UR seriesSpace-saving installation