| Wago Fieldbus Coupler - PROFINET I/O FIELDBUS COUPLER 2-Port |
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| Part Number |
Approvals - Conformity Marking |
 750-370 |
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| PROFINET IO FIELDBUS COUPLER 2-Port 100 Mbits/s DIGITAL AND ANALOG SIGNALS |
This fieldbus coupler connects the WAGO-I/O-SYSTEM as a slave to the PROFINET IO, the open Industrial ETHERNET standard for automation. The fieldbus coupler supports all I/O modules.
The buscoupler automatically configures, creating a local process image which may include analog, digital, or specialty modules. Analog and specialty module data is sent via words and/or bytes; digital data is sent bit by bit.
This buscoupler can integrate into the application as a PROFINET IO device.
The buscoupler features an integrated 2-port switch, allowing easy line structure creation without requiring any additional network components. |
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| Technical Information |
| Characteristic |
Value |
| No. of couplers connected to Master |
limited by PROFINET specification |
| Transmission medium |
Twisted Pair S-UTP 100 Ohm cat. 5 |
| Max. length of fieldbus segment |
100 m between hub station and
750-370 max. length of network limited by PROFINET specification |
| Baud rate |
10/100 Mbits/s |
| Buscoupler connection |
2 x RJ-45 |
| Protocols |
PROFINET IO RT, DCP, SNMP, LLDP |
| Max. no. of I/O modules |
64 |
| Max. no. of I/O modules with bus extension |
128 |
| Max. input process image |
320 bytes |
| Max. output process image |
320 bytes |
| Configuration |
via PC |
| 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%) |
|
| Characteristic |
Value |
| Current via power jumper contacts (max) |
DC 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 |
| 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 |
| Color |
light gray |
| Height |
65 mm |
| Width |
51 mm |
| Depth |
100 mm |
| Strip length from |
8 mm |
| Strip length to |
9 mm |
| Weight |
180 g |
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