Siemens Welding System ST PCS 7 Manual De Usuario
Process I/O
ET 200S distributed I/O
Power modules
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Siemens ST PCS 7 · November 2007
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■
Overview
PM-E power modules
• For all types of electronic modules (including safety-oriented
electronic modules); limitations resulting from power supply
with PM-E DC 24 V
• For monitoring and, depending on the version, fusing the volt-
age to electronic modules provided via the TM-P terminal
module (load and sensor supply voltage)
• Diagnostics message for voltage and blown fuse (can be
switched off per configuration)
• Two versions with different supply voltages:
- PM-E DC 24 V (not for 2 DI AC 120 V, 2 DI AC 230 V and
2 DO AC 24 to 230 V)
- PM-E DC 24 to 48 V; AC 24 to 230 V; with additional fuse
PM-E F power modules
• For all non-safety-oriented types of electronic modules with
24 V DC supply
• For monitoring the voltage to electronic modules provided via
the TM-P terminal module (load and sensor supply voltage)
• For safe switching off of series-connected standard digital
output modules 24 V DC (up to 10 A) via relay contacts (up to
Cat. 3 according to EN 954 or SIL 2 according to IEC 61508):
- 2 DO / 0.5 A standard, 6ES7 132-4BB01-0AA0
- 2 DO / 2 A standard, 6ES7 132-4BB31-0AA0
- 2 DO / 0.5 A high feature, 6ES7 132-4BB01-0AB0
- 2 DO / 2 A high feature, 6ES7 132-4BB31-0AB0
- 4 DO / 0.5 A standard, 6ES7 132-4BD01-0AA0
- 4 DO / 2 A standard, 6ES7 132-4BD31-0AA0
• Two versions:
- PM-E F pm DC 24 V PROFIsafe for ungrounded loads (sep-
arate ground and earth); with two additional safety-oriented
digital outputs (p/m switching, up to Cat. 4 / SIL 3)
- PM-E F pp DC 24 V PROFIsafe for grounded loads (ground
and earth connected), e.g. actuators for connection to a
central ground
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Design
Depending on the possible combinations listed in the table, the
power modules are plugged onto corresponding TM-P terminal
modules. Power modules are suitable for dividing the ET 200S
into potential groups. A power module must be provided at the
beginning of each potential group. In addition, the first module
following the IM 151-1 High Feature interface module must al-
ways be a power module.
The TM-P terminal module of the power module interrupts the
voltage buses (P1/P2) and therefore opens up a new potential
group. All sensor and load supplies of the downstream electron-
ics modules are fed from the TM-P and monitored by the power
module. The total current of all modules of a potential group is
limited by the maximum current carrying capacity of the power
module (up to 10 A depending on the voltage and temperature
range; for details, refer to the technical specifications of the
power modules in Catalog IK PI).
Possible combinations of the TM-P terminal modules and
PM-E power modules
PM-E power modules
TM-P terminal modules for power modules
Screw-type
terminal
6ES7 193-...
terminal
6ES7 193-...
15S23-A1
15S23-A0
15S22-01
30S44-A0
...4CC20 -
0AA0
...4CD20 -
0AA0
...4CE00-
0AA0
...4CK20-
0AA0
Spring terminal
6ES7 193-...
6ES7 193-...
TM-
P15C23-A1
TM-
P15C23-A0
TM-
P15C22-01
TM-
P30C44-A0
...4CC30 -
0AA0
...4CD30 -
0AA0
...4CE10-
0AA0
...4CK30-
0AA0
Fast Connect
6ES7 193-...
6ES7 193-...
TM-
P15N23-A1
TM-
P15N23-A0
TM-
P15N22-01
--
...4CC70 -
0AA0
...4CD70 -
0AA0
...4CE60-
0AA0
Power modules
PM-E DC 24 V
•
•
•
PM-E
DC 24 ... 48 V/
AC 24 ... 230 V
•
•
•
PM-E F DC 24 V
PROFIsafe
•
PM-D F DC 24 V
PROFIsafe
•
■
Selection and Ordering Data
Order No.
Power module PM-E for electronics modules
Power module PM-E
• 24 V DC / 10 A
- Monitoring of the load voltage
6ES7 138-4CA01-0AA0
B)
• 24 ... 48 V DC; 24 ... 230 V AC
- Monitoring of the fuse
- Monitoring of the load voltage
6ES7 138-4CB11-0AB0
B)
Power module PM-E F
• PM-E F pm DC 24 V PROFIsafe
- 1 x relay 24 V DC/10 A,
P/M-switching, for switching-
off series-connected standard
digital output modules (up to
AK 4, SIL 2)
- 2 x 24 V DC/2 A, P/M-switch-
ing, with wire breakage moni-
toring by channel
(with "1" signal)
- Safe monitoring of communi-
cation with PROFIsafe
- Diagnostics inside module
- Overload diagnostics by chan-
nel
6ES7 138-4CF02-0AB0
B)
• PM-E F pp DC 24 V PROFIsafe
- 1 x relay 24 V DC/10 A,
P/P-switching, for switching-off
series-connected standard
digital output modules (up to
AK 4, SIL 2)
- Safe monitoring of communi-
cation with PROFIsafe
- Diagnostics inside module
- Overload diagnostics by chan-
nel
6ES7 138-4CF41-0AB0
B)
B) Subject to export regulations: AL: N, ECCN: EAR99H
© Siemens AG 2007