Connection of the supply voltage
Fig. 19: Connection of the supply voltage
Table 12: Connector (X6)
Connector / Terminal Pin Assignment / Signal
X6 / L+ 40 Supply voltage +24 V DC
X6 / L+ 41 Supply voltage +24 V DC
X6 / M 42 Earth connection (0 V)
X6 / M 43 Earth connection (0 V)
X6 / functional earth 44 The functional earth (FE) is
connected to the Faston ter-
minal inside the device.
Ensure that no earth loops are
created and that FE and
Faston are connected to the
same earthing potential.
● In addition to connecting the supply voltage (L+/M) to X6, the supply voltage (UP/ZP) must
be connected to all connectors.
● ZP must be connected to all connectors (X1, X2, X3, X7, X8, X9).
● UP must be connected to all connectors (X7, X8, X9).
● L+/M and UP/ZP must always be supplied with voltage.
Connection for CS31 bus
Table 13: Connector (X5)
Connector / Terminal Pin Assignment / Signal
X5 / shield 37 Shield (functional earth)
X5 / B2 38 BUS2
X5 / B1 39 BUS1
Terminal "Shield" is internally connected to FE. The previous earthing meas-
ures, e.g. with clip at the switchgear cabinet, are still required.
Ä
Chapter 1.3
“System data and CS31 bus system data” on page 4
Replacement devices: CPU > Replacement device 07KT9x-AD
2018/09/243ADR010122, 8, en_US26
To Next Page
Loading...
