SIMATIC PCS 7 Process Control System - Siemens

11
Process I/O
ET 200S distributed I/O
Power modules
■ 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 voltage
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
11/44
Siemens ST PCS 7 · November 2007
© Siemens AG 2007
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 electronics
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
TM-P terminal modules for power modules
Screw-type 15S23-A1 15S23-A0 15S22-01 30S44-A0
terminal
6ES7 193-...
...4CC20 -
0AA0
...4CD20 -
0AA0
...4CE00-
0AA0
...4CK20-
0AA0
Spring terminal TM- TM- TM- TM-
6ES7 193-...
P15C23-A1 P15C23-A0 P15C22-01 P30C44-A0
...4CC30 - ...4CD30 - ...4CE10- ...4CK30-
0AA0 0AA0 0AA0 0AA0
Fast Connect TM- TM- TM- --
6ES7 193-...
P15N23-A1 P15N23-A0 P15N22-01
...4CC70 - ...4CD70 - ...4CE60-
Power modules
0AA0 0AA0 0AA0
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
PM-E F power modules
• For all non-safety-oriented types of electronic modules with ■ Selection and Ordering Data Order No.
24 V DC supply
Power module PM-E for electronics modules
• 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
Power module PM-E
• 24 V DC / 10 A
- Monitoring of the load voltage
• 24 ... 48 V DC; 24 ... 230 V AC
- Monitoring of the fuse
- Monitoring of the load voltage
6ES7 138-4CA01-0AA0
6ES7 138-4CB11-0AB0
B)
B)
- 2 DO / 0.5 A high feature, 6ES7 132-4BB01-0AB0
Power module PM-E F
- 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
• PM-E F pm DC 24 V PROFIsafe
- 1 x relay 24 V DC/10 A,
P/M-switching, for switching-
6ES7 138-4CF02-0AB0 B)
• Two versions:
- PM-E F pm DC 24 V PROFIsafe for ungrounded loads (separate
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
off series-connected standard
digital output modules (up to
AK 4, SIL 2)
- 2 x 24 V DC/2 A, P/M-switching,
with wire breakage monitoring
by channel
and earth connected), e.g. actuators for connection to a
(with "1" signal)
central ground
- Safe monitoring of communication
with PROFIsafe
■ Design
- Diagnostics inside module
- Overload diagnostics by chan-
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 always
be a power module.
nel
• 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 communication
with PROFIsafe
- Diagnostics inside module
- Overload diagnostics by channel
6ES7 138-4CF41-0AB0 B)
B) Subject to export regulations: AL: N, ECCN: EAR99H
•
•