8
•
750-559(/xxx-xxx) [4 AO DC 0-10 V]
Description
WAGO-I/O-SYSTEM
750
I/O
Modules
2.1.1.3 Description
The analog output module 750-559 creates a standardized signal of 0-10 V.
The module has four output channels and enables, for example, the direct
wiring of four 2-conductor actuators to the connections AO 1 and Common
(ground) or AO 2, AO 3, AO 4 and each with Common (ground). The signals
are transmitted via AO 1, AO 2, AO 3 or AO 4.
The channels have a common ground.
The input signal is electrically isolated and will be transmitted with a
resolution of 12 bits.
The operational readiness and the trouble-free internal data bus
communication of the channels are indicated via a green function LED.
In addition, a red error LED will show if there are any overload or a short
circuit to ground in either channel.
Any configuration of the output modules is possible when designing the
fieldbus node. Grouping of module types is not necessary.
The system supply is used for the power supply of the module.
The field side supply voltage of 0 V and 24 V to downstream I/O modules is
derived from adjacent I/O modules or from a supply module
.
The supply
voltage for the field side is made automatically through the individual I/O
modules by means of power jumper contacts.
Warning
The maximum current of the internal power jumper contacts is 10 A. When
configuring the system it is important not to exceed the maximum/sum
current. However, if such a case should occur, another supply module must be
added.
The analog output module 750-559 can be used with all couplers/controllers
of the WAGO-I/O-SYSTEM 750 (except for the economy types 750-320,
-323, -324 and -327).
