Fe Connection To The Module Extension - Aventics CMS Instrucciones De Servicio

AVENTICS | CMS, BDC, Stand-Alone | R412008961–BDL–001–AF
Fig. 16:

FE connection to the module extension

1 R412008690 with 8 valve outputs
and D-SUB
2 R412008691 with 16 valve outputs
and D-SUB
Table 12:
Pin Switch output
1 GND 2
2 OUT 2 (U
3 GND 1
4 OUT 1 (U
1)
Both supply voltages must be protected via an external fuse
(2.5 A, F).
The external voltages U
supplied from a power pack with safe power supply
isolation. These are galvanically isolated from U
and U
6.5.6 FE connection to the module extension
O
To discharge EMC interferences, connect the FE
connection (1, 2, 3 or 4) to the respective module
extension with the functional earth via a low-
impedance line.
Recommended cable cross-section: 10 mm
1
Pin assignment of plug X20 for R412008694,
M12 pin, A-coded, 4-pin
)
+2
)
+1
+1
(valve control).
+2
2
3 R412008692 with 4x2 valve outputs and
M8 connection
4 R412008694 with 2 outputs and relay
function
Signal current
1)
Max. 2 A
1)
Max. 2 A
and U may only be
+2
3
85
Assembly
+1
2
4