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3.1.9 Technical Data
System data
No. of nodes
Transmission medium
Max. length of fieldbus segment
Topology
Baud rate
Buscoupler connection
Standards and approvals
UL
Conformity marking
Technical data
Max. number of I/O modules
digital signals
analog signals
Config. possibility
Voltage supply
Input current
Efficiency of the power supply
Internal current consumption
Total current for I/O modules
Isolation
Voltage via power jumper contacts
Current via power jumper contact
Transceiver
Dimensions (mm) W x H x L
Weight
EMC Immunity to interference
EMC Emission of interference
Modular I/O System
®
L
W
ON
ORKS
max
max
Fieldbus coupler/controller
Fieldbus coupler 750-319
64 without repeater, 127 with repeater
Twisted Pair - FTT
free topology 500 m,bus topology 2700 m
in accordance with LON specification
78 kbps
2-pole male connector, series 231 (MCS)
female connector (231-302) is included
E175199, UL 508
CE
62 per node
max. 248 (Inputs and Outputs)
max. 124 (Inputs and Outputs)
via PC with LON interface
DC 24 V (-15 % / + 20 %)
500 mA at 24 V
87 %
300 mA at 5 V
1700 mA at 5 V
500 V system/supply
DC 24 V (-15 % / + 20 %)
DC 10 A
FTT 10 A
51 x 65* x 100 (*from top edge of mounting rail)
ca. 180 g
acc. EN 50082-2 (96)
acc. EN 50081-1 (93)
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