| Wago LON® Data Exchange Coupler (Peer to Peer) |
 |
| Part Number |
Conformity Marking |
Approvals |
 750-319/004-000 |
 |
cULus,
cULus-EX,
KEMA |
| LON® DATA EXCHANGE COUPLER (PEER TO PEER) 78 kbps CARRIER RAIL DIN 35 CAGE CLAMP CONNECTION |
The data exchange coupler transfers the input process image data to the output process image of the coupled partner. The data exchange coupler is a variant of the LON® fieldbus coupler.
Applications:
Peer to Peer: one master and one slave
Broadcast: one master and several slaves
The coupler, together with the I/O modules, is a fieldbus node which is connected to other nodes by means of a twisted wire pair. The coupler can also be integrated into existing LON® networks if appropriate node addresses are available. The coupler automatically creates the process image using the types and widths of data of the connected I/O modules. The input process image is transferred to the output process image of the partner or partners. The monitoring system switches digital outputs off or stores the last analog value if the connection to the coupled partner is interrupted longer than 1 second.
LON® and LONWORKS® are registered trademarks of Echelon Corporation. |
|
| Technical Information |
| Characteristic |
Value |
| No. of nodes |
64 without repeater127 with repeater |
| Transmission medium |
Twisted pair - FTT |
| Max. length of fieldbus segment |
500 m (Free topology) 2700 m (Bus-topology) |
| Topology |
acc. LON - specification |
| Data transmission rate (kbps) |
78 kbps |
| Buscoupler connection |
2 pole male connector, series 231 (MCS) female connector (231-302) is included |
| UL 508 |
E175199, UL 508 |
| Conformity marking |
CE |
| Max. no. of I/O modules |
62 |
| Digital signals |
max. 248 (in- and output) |
| Analog signals |
max. 124 (in- and output) |
| Configuration |
via PC with LON-Interface |
| Voltage supply |
DC 24 V (-15% / + 20%) |
| Input current (max) |
500 mA |
| Efficiency of the power supply |
87% |
| Internal current consumption |
300 mA |
| Total current for the I/O modules |
1700 mA |
| Isolation |
500 V system / supply |
| Voltage via power jumper contacts (max) |
DC 24 V (-15% / + 20%) |
| Current via power jumper contacts (max) |
DC 10 A |
|
| Characteristic |
Value |
| Transceiver |
FTT 10 A |
| Operating temperature |
0 °C ... + 55 °C |
| Storage temperature |
-25 °C ... +85 °C |
| Relative air humidity |
95% |
| Vibration resistance |
acc. IEC 60068-2-6 |
| Shock resistance |
acc. IEC 60068-2-27 |
| Degree of protection |
IP 20 |
| EMC immunity to interference |
acc. EN 50082-2 (96) |
| EMC emission of interference |
per EN 50081-1 (93) |
| Cross section from [mm²] |
0.08 mm² |
| Cross section to [mm²] |
2.5 mm² |
| Cross section from [AWG] |
28 AWG |
| Cross section to [AWG] |
14 AWG |
| Weight |
200 g |
| Color |
light gray |
| Height |
65 mm |
| Height |
2.56 in |
| Width |
51 mm |
| Width |
2.008 in |
| Depth |
100 mm |
| Depth |
3.937 in |
| Strip length from |
8 mm |
| Strip length to |
9 mm |
| Strip length |
0.33 in |
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