X241 And X242 Pressure Sensors On The Cylinder Side (A/B) - Siemens SINAMICS S120 System Manual

Hardware
6.2 Interfaces
6.2.4

X241 and X242 pressure sensors on the cylinder side (A/B)

Two pressure sensors are provided for each axis to determine the cylinder pressure at the A
and B sides. The assignment at the connectors is fixed.
The pressure sensors are supplied from the 26.5 V supply. A maximum of 50 mA is available
for each sensor. The supply voltage is short-circuit proof.
Table 6- 6
Connector type:
Note
Pressure sensors with current output
You must use a signal converter upstream if you use pressure sensors with current output.
Cables
Note
Maximum cable lengths
The maximum permissible cable length is 40 m.
208
X241/X241: Pressure sensors on the cylinder side, axis 1 or axis 2
PIN Signal name
1 P26.5DS
2 P26.5DS
3 -
4 -
5 M
6 -
7 -
8 -
9 M
10 M
11 PISTBN1 or
PISTBN2
12 PISTBP1 or
PISTBP2
13 M
14 PISTAN1 or
PISTAN2
15 PISTAP1 or
PISTAP2
15-pin Sub-D socket
Function
Supply voltage, pressure sensor +26.5 V
Supply voltage, pressure sensor +26.5 V
Not assigned
Not assigned
Supply voltage, pressure sensor ground
Not assigned
Not assigned
Not assigned
Supply voltage, pressure sensor ground
Auxiliary pin ground
Analog actual value pressure signal,
reference potential, B side, axis 1 or axis 2
Analog actual value pressure signal,
0 ... +10 V, B side, axis 1 or axis 2
Auxiliary pin ground
Analog actual value pressure signal,
reference potential, A side, axis 1 or axis 2
Analog actual value pressure signal,
0 ... +10 V, A side, axis 1 or axis 2
System Manual, 04/2015, 6SL3097-4BA00-0BP1
Hydraulic Drive