| Wago Fieldbus
Coupler |
 |
| Part
Number |
Standard |
Cert. |
Conformity
Marking |
Approvals |
| 750-301 |
EN 50170 |
PNO |
 |
cULus,
cULus-EX,
KEMA |
| PROFIBUS DP/FMS FIELDBUS COUPLER 1.5 MBaud
CARRIER RAIL DIN 35 CAGE CLAMP CONNECTION |
| This buscoupler allows connection of the
WAGO-I/O-SYSTEM as a slave to the PROFIBUS fieldbus. The buscoupler is capable
of supporting 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. PROFIBUS allows the storing of the process
image in the corresponding Master control (PLC, PC or NC). The local process
image is divided into two data zones containing the data received and the data
to be sent. The process data can be sent via the PROFIBUS fieldbus to the PLC,
PC or NC for further processing, and received from the field via PROFIBUS. The
data of the analog modules is stored in the process image which is created
automatically according to the order in which the modules are connected to the
buscoupler. The bits of the digital modules are sent byte by byte and added to
the analog data. If the amount of digital information exceeds 8 bits, the
buscoupler automatically starts with a new byte. When implementing new
installations with PROFIBUS DP, please consider fieldbus coupler 750-333 with
extended functions (page 1.020). Note: GSD files required |
|
| Technical Information |
| Characteristic |
Value |
| Max. no. of nodes |
96 with repeater |
| Max. no. Of I/O points |
ca. 6000 (depends on Master) |
| Transmission medium |
Cu-cable acc. to EN 50170 |
| Max. length of fieldbus
segment |
200 m ... 1200 m depends on the baud rate / on
the cable |
| Baud rate |
9.6 kBaud ... 1.5 Mbaud |
| Transmission time |
typ. 2.7 ms (10 Module; 32 I, 32 O/Mod;at 1,5
Mbaud and digital Signals)max. 17,9 ms |
| Buscoupler connection |
1 x D-SUB 9; socket |
| UL 508 |
E175199, UL 508 |
| UL 1604 |
E198726, UL 1604 Class 1 Dev2 ABCD T4A |
| KEMA |
01ATEX1024X Eex nA II T4 |
| Standard |
EN 50170 |
| Certification |
PNO |
| Conformity marking |
CE |
| Max. no. of I/O modules |
64 |
| Max. fieldbus input image
(Byte) |
244 Byte |
| Max. fieldbus output image
(Byte) |
244 Byte |
| Configuration |
via PC or PLC |
| Voltage supply |
DC 24 V (-15% / + 20%) |
| Input current (max) |
500 mA |
| Efficiency of the power supply |
87% |
| Internal current consumption |
350 mA |
| Total current for the I/O
modules |
1650 mA |
| Isolation |
500 V system / supply |
|
| Characteristic |
Value |
| Voltage via power jumper contacts
(max) |
DC 24 V (-15% / + 20%) |
| 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 |
| EMC immunity to interference |
acc. EN 50082-2 (96) |
| EMC emission of interference |
acc. EN 50081-2 (94) |
| 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 |
| Voltage CSA |
24 V |
| Weight |
197 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 |
|
|
