Datasheet

10
Scope of operation
▼
Interfaces

Ethernet

RS 232

RS 485
Router PLC
Software
Communication

Profibus (DP/V0)

Modbus (RTU, UDP, TCP, gateway)

TCP/IP

BACnet

HTTP (freely configurable homepage)

FTP (file transfer)

TFTP (automatic configuration)

NTP (time synchronisation)

SMTP (e-mail function)

DHCP
Measurement accuracy

Class: 0.5S (…/5A) class

Current: 0.2% rng

Voltage: 0.2% rng
Peak demand management

64 stages for load shedding
Profibus connection
2 digital outputs

Pulse output kWh/kvarh

Switch output

Limit value output

Emax output

Logic output
(can be extended through external I/O
modules)
2 digital inputs

Pulse input

L
ogic input

Status monitoring

HT/LT switch over

Emax (max. demand) resetting
Temperature
measurement input
PT 100, PT 1000, KTY 83, KTY 84
Memory

128 MB Flash

16 MB RAM
Power quality

Harmonics up to 63rd

Short-term interruptions

Transient recorder (>50µs)

Starting current (>10ms)

Un-balance

Half wave-effective value
recordings (up to 4.5 min)

Flicker
programming language
Networks

IT, TN, TT networks

3 phase and 4 phase networks

Up to 4 single phase networks