Technical Data - Beckhoff KM2604 Documentation

Four channel relay module
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Product overview
Four-channel relay module, 230 V
The KM2604 and KM2614 terminal module combines 4 pluggable power relays (ZB2601 or ZB2602) in one
fieldbus module. The high switching capacity of 16 A at 230 V 
consumers with high current consumption. The relays are positioning at the top and can therefore be
exchanged easily.
The KM2614 terminal module enables each relay to be manually switched to the ON status. A seal indicates
the initial manual operation.
2.3

Technical Data

Technical Data
Number of relays
Manual operation
Rated switching voltage
Starting current
Continuous current
Breaking current
Minimum permitted load
Mechanical switching cycles
Electrical switching cycles
Power supply for the electronics
Current consumption from the K-bus
Current consumption from the relay power supply
(24 V
)
DC
Width of a bus terminal block
Electrical isolation
Configuration
Bit width in the output process image
Dimensions with relay (W x H x D)
Weight (with 4 relays)
Permissible ambient temperature range during
operation
Permissible ambient temperature range during
storage
Permissible relative air humidity
Mounting [} 15]
Vibration / shock resistance
EMC immunity / emission
Protection class
Installation position
Approval
12
, 16 A
AC
KM2604
4 change-over contacts
no
250 V
max. 30 A
max. 16 A
max. 16 A
5 mA (at 10 V
see relay data [} 13]
see relay data [} 13]
via the K-bus
typically 15 mA
typically 50 mA for each active relay
maximum [} 14] 64 Bus Terminals/terminal modules
or 80 cm
1.5 V (K-bus/signal voltage)
2.5 kV (rated surge voltage for overvoltage category
III)
No address or configuration settings
4 outputs
approx. 99 mm x 100 mm x 62 mm (width aligned:
96 mm), see dimensional drawing [} 14]
approx. 250 g
0°C ... + 55°C
-25°C ... + 85°C
95 %, no condensation
on 35 mm mounting rail according to EN60715
conforms to EN 60068-2-6 / EN 60068-2-27
conforms to EN 61000-6-2 / EN 61000-6-4
IP20
variable
CE
Version: 2.1.0
enables direct mains connection of
AC
KM2614
at the relays
, 30 V
AC
DC
)
DC
KM2604 and KM2614

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