PSRmodular system
24 / 232
PHOENIX CONTACT 109241_en_03
Figure 2-5 Application example with PSR-M-B1
Key:
2.4 Safe state
The safe state of an output terminal point is power off mode (signal value: “0”).
The PSRmodular system can enter the safe state in the following cases:
1. Operating state (by triggering the safety function)
2. Error detection in I/O devices
3. Device error
4. Parameterization error
5. Error detection during safe communication
S1 Emergency stop button
S2 Reset device
K1/K2 Force-guided contactors
24V DC
0V
S1
S2
K1
K2
SDO2-DO2
PSR-M-B1-SDI8-
PSR-TBUS
A1
T1
FBK1
A2
T2
FBK2
EN1
T3
EN2
T4
MO1
MO2
1
4 2
3
13
14 15
16
7
11 8 12
IN1
IN5
O1A
IN2
IN6
O1B
IN3
IN7
IN4
IN8
O2A
O2B
18
19 20 21 22 24 6 9 1017 23 5
K1
K2
K1
K2
M
To Next Page
Loading...