| Part
Number |
Conformity
Marking |
Approvals |
| 750-312 |
 |
cULus,
ABS*, BV*, DNV*,
GL*, LR*, RINA*,
KEMA |
| * 750-626 filter module is
absolutely necessary |
| MODBUS FIELDBUS COUPLER RS 485 / 150 -
19200 Baud CARRIER RAIL DIN 35 CAGE CLAMP CONNECTION |
| This buscoupler allows connection of the
WAGO-I/O-SYSTEM as a slave to the MODBUS fieldbus. The buscoupler is capable of
supporting all bus 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. MODBUS allows the storing of the process image in the
corresponding Master control (PLC, PC or NC). 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 (registers).
If the amount of digital information exceeds 8 bits, the buscoupler
automatically starts with a new byte. |
