Installation location
Control cabinet
indoor use
Special properties
Development process certified in accordance with IEC 62443-4-1
Protection class
III (IEC 61140, EN 61140, VDE 0140-1)
Overvoltage category
II (IEC 60664-1, EN 60664-1)
Pollution degree
2 (IEC 60664-1, EN 60664-1)
Amount of process data (INTERBUS input/output data max.)
Number of local bus devices that can be connected
max. 63 (observe current consumption)
Number of devices with parameter channel
Programming languages supported
Supply voltage range
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Typical current consumption
≤ 170 mA (at nominal voltage without local bus device)
Current carrying capacity (Terminal points)
Realtime clock
integrated (capacitive buffering)
Supply voltage
24 V DC
24 V DC (via Inline connector)
7.5 V DC ±5 %
Current draw
max. 1.6 A
typ. 170 mA (without connected I/O terminal blocks)
Power supply
max. 0.5 A DC
max. 2 A DC
max. 8 A DC (sum of U<sub>M </sub>+ U<sub>S</sub>)
Connection method
microSD slot
RJ45 jack, shielded
Spring-cage connection
USB type C
Conductor cross-section, rigid
Conductor cross-section, flexible
Conductor cross-section AWG
Supported protocols
BACnet MS/TP (only at COM1 and COM2)
BACnet/IP
CSV
DALI
DALI-2
EnOcean
KNX IP
LDAP
LON IP
LONMark TP/FT10
M-Bus
Modbus/RTU
Modbus/TCP
MP-Bus
MQTT
oBIX
OPC UA
Simple OpenADR
SMI
SMS
SNMP
Bus system
microSD
RJ45
RS-485
USB type C
Vibration resistance in accordance with EN 60068-2-6/IEC 60068-2-6
Shock in accordance with EN 60068-2-27/IEC 60068-2-27
Continuous shock in accordance with EN 60068-2-27/IEC 60068-2-27
Ambient temperature (operation)
-25 °C ... 55 °C (observe derating)
Ambient temperature (storage/transport)
Permissible humidity (operation)
0 % ... 75 % (according to DIN EN 61131-2)
Permissible humidity (storage/transport)
0 % ... 75 % (according to DIN EN 61131-2)