Page 243 - Surge-Protection-E_0.pdf

Measuring and Test Devices

DEHNrecord Alert
• Modbus TCP / RTU communication module
• Integration of Red/Line and Yellow/Line SPDs in a monitoring
system
• Monitoring of up to 4 surge arresters with remote signalling
contacts and up to 150 BLITZDUCTOR XT arresters (RS 485)
• Integration of the remote signalling contacts of further
user-defined functional modules in the monitoring system

DEHNrecord Alert MODBUS DEHNrecord Alert automatically recognises all integrated BLITZDUCTOR XT
The DEHNrecord Alert is a communication module that integrates surge modules and their information. A start-up app is required to integrate the
arresters for use in information and low-voltage systems in detection sys- SPDs with integrated remote signalling contact. This intuitive app trans-
tems.These systems can communicate via a serial (Modbus RTU) as well mits the device information of the connected SPDs via wireless commu-
as an Ethernet-based (Modbus TCP) interface. In the case of arresters for nication to the DEHNrecord Alert. Optionally, the remote signalling con-
use in low-voltage systems, the integrated floating remote signalling con- tacts of any other functional modules can be connected. In this case, only
tacts are detected. Modules from the BLITZDUCTOR XT series are moni- the status of the respective remote signalling contacts is transmitted. The
tored via the DRC MCM AL XT, which also transmits the information col- module with a width of 1 DIN module is mounted directly on a DIN rail in
lected to the DRC AL via an RS 485 interface. In the case of Red/Line and the switchgear cabinet.
Yellow/Line devices, in addition to the status of the SPDs, the part number Versions with further bus protocols can be provided on request.
of the complete device and the part numbers of the respective replace-
ment modules are also transmitted. By forwarding the relevant data to
the customer’s monitoring system, maintenance of the system can be DEHNrecord DRC MCM AL XT
planned directly at the work station. This makes maintenance and service DRC MCM AL XT is a compact DIN rail mounted device for monitoring the
work more efficient and cost-effective, since it is clear which products status of up to 10 surge arresters of the BXT / BXTU series with integrated
need to be replaced as soon as the notification is evaluated. The LifeCheck. In case of larger installations with more than 10 arresters, up
to 15 DRC MCM AL XT can be interconnected by means of the integrated
RS 485 interface. Thus, up to 150 protection modules can be monitored
simultaneously and the device status can be transmitted to a recording
L1 L1’ L2 L2’ L3 L3’ N N’ L1 L2 L3 N L N 1 2
DEHNventil DV MOD 255 DEHNventil DV MOD 255 DEHNventil DV MOD 255 DEHNventil DV MOD 255 DEHNguard DG MOD 275 DEHNguard DG MOD 275 DEHNguard DG MOD 275 DEHNguard DG MOD 275 DEHNguard DG MOD 275 DEHNguard DG MOD 275 DEHNrail DR MOD 255 system by a single DEHNrecord Alert.
@
PE PE PE 3 4 DRC MCM AL XT is a special version of the DRC MCM XT. With the DRC
Modbus
MCM AL XT it is possible to read and transmit not only the bus address
+/- A
1’ 3’ 1’ 3’ 1’ 3’ 1’ 3’ 1’ 3’ 1’ 3’ 1’ 3’ 1’ 3’ 1’ 3’ WAN / LAN
protected -/+
protected protected protected protected B protected protected protected protected
2’ 4’ 2’ 4’ 2’ 4’ 2’ 4’ 2’ 4’ 2’ 4’ 2’ 4’ 2’ 4’ 2’ 4’ of the BLITZDUCTOR XT but also its part number. Reading the part num-
SPD's service
BLITZDUCTOR BXT ML4 BD S EX 24 BLITZDUCTOR BXT ML4 BD S EX 24 BLITZDUCTOR BXT ML4 BD S EX 24 BLITZDUCTOR BXT ML4 BD S EX 24 BLITZDUCTOR BXT ML4 BD sync 24 show LifeCheck condition monitoring BLITZDUCTOR BXT ML4 BD 24 BLITZDUCTOR BXT ML4 BD 24 BLITZDUCTOR BXT ML4 BD 24 BLITZDUCTOR BXT ML4 BD 24 ber is only possible in connection with DEHNrecord Alert. The protection
2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4
14 22
modules are addressed directly using the monitoring module or via the
1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3 1 3
13 21
“Status Display and Service Console” software on a PC. DEHNrecord
Configuration of the whole DEHNrecord Alert system with Red/Line and Alert can be used with already installed DRC MCM XT after performing
Yellow/Line surge arresters. a software update.
DRC AL MODBUS 910 694 DRC AL MODBUS
Compact DIN rail mounted device for the transmission of SPD status information, e.g. functional status, part number of SPD and part numbers
of the replacement modules via Modbus RTU/TCP. 910 694 4013364350212 04 03 01 03 67 g
358,00 €
Type DRC ... AL MODBUS
Part No. 910 694
Input voltage range (d.c.) (UIN) 11-28 V
Max. power 600 mW
4 universally applicable remote signalling contacts and up to 150 BLITZDUCTOR XT
Inputs
via DRC MCM AL XT (910 698)
Communication Modbus RTU/TCP
DRC MCM AL XT 910 698 DRC MCM AL XT
DIN rail mounted device with integrated LifeCheck sensor for condition monitoring of max. 10 LifeCheck-equipped BLITZDUCTOR XT / XTU
arresters. Transmission of the status of the bus address and BXT part numbers to the DEHNrecord Alert communication unit. 910 698 4013364337053 04 03 01 03 67 g
330,00 €
Type DRC ... MCM AL XT
Part No. 910 698
Input voltage range (d.c.) (UIN) 18-48 V
Max. rated current consumption (IIN) 100 mA
RFID transmission frequency 125 kHz
Physical interface RS 485 14 22 CM A B RS485
Delivery includes base part, monitoring module, quick guide and labelling system
13 +/- dc power
supply
21 -/+ dc
Measuring and Test Devices
Valid as of August 1, 2020 You will find detailed product information on our website 239