Bosch Rexroth Rho 4.0 - Page 51

Electric Drives
and Controls
5−9Bosch Rexroth AGRhoMotion1070072365 / 04
Interface Ports & Connectors
5.4.1 X10s safety relevant signals and 24-V power supply
for digital outputs and PHG
X10s Real time interface
Connection for READY contacts, Emergency-stop contacts and confir-
mation keys and feeding the 24V power supply for digital outputs and
PHG. Before connecting the Emergency−stop and confirmation key si-
gnals of the PHG2000 to the periphery, read chapter 5.4, X34 PHG2000.
The voltage input is protected against reverse poling and secured with a
5A neutral fuse. The LED H40 is on when the 24-V-power supply is con-
nected and the fuse is all right.
CAUTION
The 24 V are not buffered in case of a power failure.
Weidmüller plug-in terminal, MSTB 1.5, 14-pin (3.5 mm)
Line type: shield, cross section min. 0,14 mm
2
Ready contact: two-channel
Relay characteristic: D breaking capac.0,5 A/30 V
DC
D rise time 4 ms
D releasing time 3 ms
D bouncing time 2 ms
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1
2
3
RDY2 channel 1
RDY2 channel 1
4
5
6
7
8
9
10
11
12
Emergency stop channel 1
13
14
RDY2 channel 2
RDY2 channel 2
24 V
GND 24 V
Confirmation key channel1
X10s
Confirmation key channel1
Confirmation key channel2
Confirmation key channel2
Emergency stop channel 1
Emergency stop channel 2
Emergency stop channel 2
The Ready Relay is designed so that it is opened in the idle state. The
ready contact closes after the rho4.0 startup and opens in the following
cases:
D The 24-V power supply falls below the permissible limit.
D One of the monitored voltages is outside the permissible range.