Siemens ST PCS 7 manual Power modules, 11/44, PM-E power modules, PM-E F power modules

© Siemens AG 2007

Process I/O

ET 200S distributed I/O

Power modules

■Overview

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).

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

11 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

■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.

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
	...4CC20 - ...4CD20 - ...4CE00-			...4CK20-
6ES7 193-...
	0AA0	0AA0	0AA0	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-
		0AA0		0AA0		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				6ES7 138-4CA01-0AA0		B)
	- Monitoring of the load voltage
	• 24 ... 48 V DC; 24 ... 230 V AC				6ES7 138-4CB11-0AB0		B)

-Monitoring of the fuse

-Monitoring of the load voltage

Power module PM-E F
• PM-E F pm DC 24 V PROFIsafe	6ES7 138-4CF02-0AB0	B)

-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

• PM-E F pp DC 24 V PROFIsafe 6ES7 138-4CF41-0AB0 B)

-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

B) Subject to export regulations: AL: N, ECCN: EAR99H

11/44

Siemens ST PCS 7 · November 2007