Output Module 2Ao2M12E; Electrical Connections; Leds - Aventics AES Serie Systembeschreibung

AVENTICS | AES I/O Modules, Analog | R412018147–BAL–001–AG
82
About This Product
Power supply
Functional earth connection
12
Output connections
UL
X2U1
1 2 3
DIAG UL
X2U1

Output module 2AO2M12E

4.4 Output module 2AO2M12E
4.4.1

Electrical connections

The bus coupler supplies power for the output module via the electrical backplane connections (13)
and (15). The module does not contain any additional power supply connections.
To discharge EMC interferences, connect the FE connection (12) to the I/O module via a
low-impedance line to functional earth. The cable cross-section must be selected according to
the application.
The output module is equipped with two output connections for actuators. These are designed as
M12 sockets, female, 5-pin, A-coded.
The connection ID for
output channel 1 is X2U1,
output channel 2 is X2U2.
See Table 13 for the pin assignments of the output connections X2U1 to X2U2.
Table 13: Pin assignments of output connections
Pin
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
The cable from the device to connections X2U1 and X2U2 must be shielded. The shield must be
connected to pin 5.
The cable length must not exceed 30 m.
4.4.2

LEDs

The I/O modules have only module-related LEDs and no channel-related LEDs. The module-related
LEDs (1), (2), and (3). are for voltage and diagnosis monitoring.
The channel-related LEDs (9) are not present with analog modules; however, the semi-circular
optical conductors are visible due to the design.
Table 14 describes the functions of the LEDs. For a comprehensive description of the LEDs, see "8
LED Diagnosis on the I/O Modules" on page 115.
Table 14: Meaning of the LEDs on output module 2AO2M12E in normal mode
9
Designation
DIAG (1)
– (2)
UL (3)
– (9)
Sockets X2U1 to X2U2
not assigned
Output signal
0 V DC
not assigned
Shield, connected internally with ground screw (12)
Function
Monitors diagnostic reporting of the modules
None
Module supply voltage is present
None
State in normal mode
Off
–
Green
–