IM 153-1/153-2

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The ET 200M system with various interface modules is available for the distributed use of S7-300 I/O modules. Depending on the application purpose, the best suited IM in terms of costs and functions can be selected:

IM153-1 Standard

The IM153-1 is one reasonably priced variant that is excellently suited for most applications in the manufacturing environment. It permits the use of up to 8 S7-300 I/O modules.

IM153-2 High Feature

For higher requirements in manufacturing technology, such as the use of F-technology or the highest performance in conjunction with clock synchronization, the IM153-2 High Feature is available. This IM is also designed for use with the PCS7 in the field of process-oriented applications. This IM can be redundantly used and supports typical functions as they are required in the control field. These include, for example, clock synchronization or time stamping with an accuracy of up to 1ms.

Область применения

The IM 153-1 / IM 153-2 HF interface modules are required to connect the modular I/O device ET 200M to the PROFIBUS DP fieldbus.

These heads can be used in many different applications.

Special functions and modules for PCS7

The IM 153-2 is provided with special functions, such as clock synchronization, time stamping or I&M functions. In addition, special modules are available that take into account the increased diagnosis requirements in process engineering. For example, digital input modules allow for the connection of NAMUR sensors, have wire-break detectors at "0" and "1" signals and functions such as flatter monitoring or pulse stretching. In order to obtain a reasonable channel price, 8-channel HART modules may be used.

High availability systems

High availability systems are used in all cases where no system outage is permitted or the system restart after an unscheduled outage is tied to very high costs. Typical applications include, for example, power generation, power distribution, tunnel systems, baggage conveyor systems at airports, oil platforms, oil refineries, the manufacture of special glass, the semiconductor industry, etc.

In conjunction with the high-availability S7-400H (redundant CPUs), the ET 200M can be connected one-way (normal availability) or switched (increased availability).

Furthermore, the IM 153-2 can also be used in applications with S5-155H, with S7-300 / S7-400 with software redundancy as well as with the normal redundancy standardized in the PNO.

Area subject to explosion hazard

Various digital and analog modules exist as intrinsically safe versions for the Ex area. This means the modules themselves are installed in Zone 2 cost effectively; however, they can reach the sensors and actuators to be connected up to Zone 1. They are used, for example, in the chemical and pharmaceutical industry, on oil rigs or also in classic manufacturing plants, such as the printing industry or in paint shops in the automobile industry. They allow channel-wise, isolated processing of signals from the Ex zone 1. For use in the non-Ex area, the isolation from channel to channel for these modules is 250 V AC. In addition, there are still HART-capable analog modules.

Fail-safe systems

Fail-safe controllers switch to a safe state when a fault occurs and thus protect operators, machines, and the environment, e.g. for presses, robots or passenger transportation. For the connection of fail-safe signals to S7-300F or S7-400F/FH, several signal modules are available that provide SIL 2 or SIL 3 depending on the type of connection.

For the application of safety-related I/O modules, the IM 153-2 HF interface module must be used.

Highly dynamic production processes

Distributed solutions for the control of high-speed machines for production and machining processes with high accuracy are becoming increasingly important, e.g. for drive controls. For this reason, the time from the acquisition of a signal by the distributed I/O through to the appropriate response of the actuator must be kept as short and as accurately reproducible as possible. Synchronous coupling of a SIMATIC automation solution to the equidistant PROFIBUS is called "isochronous mode" and is supported by various signal modules of the ET 200M.

Дизайн

The IM 153-1/153-2 interface module serves as the head module (IM; Interface Module) of the ET 200M. Up to 8 or 12 I/O modules from the module product range of the S7-300 automation system can be connected to the interface module.
The interface module and the necessary I/O modules are assembled on a profile rail for the S7-300. During assembly, the I/O modules are connected to one another using bus connectors and using the IM 153 interface modules.
For redundant operation, two IM 153-2 are mounted onto the BM IM/IM bus module. Special profile rails are available to accommodate the bus modules.
When equipping the IM153 with S7-300 modules, slot rules do not have to be taken into account.

Функции

Features	IM 153-1 (Standard) 6ES7 153-1AA03-0XB0	IM153-2 High Feature 6ES7 153-2BA10-0XB0 6ES7 153-2BA70-0XB0
Mechanical data
Dimensions (W x H x D)	40 x 125 x 117 mm	40 x 125 x 117 mm
PROFIBUS-DP interface
Physics	RS 485 (copper)	RS 485 (copper)
PROFIBUS addresses	1 ... 125 (via DIP switch)	1 ... 125 (via DIP switch)
Baud rates	9.6 kBd ... 12 MBd	9.6 kBd ... 12 MBd
Autom. baud rate search	Yes	yes
SYNC / FREEZE capable	yes	yes
Specifications
Number of insertable modules	8	12
Number of E / A bytes (user data specifications)	128 / 128	244 / 244
Parameterized data	244	244
Diagnostics data	64	96
Module range
Digital IO	Unrestricted	unrestricted
Analog IO	unrestricted	unrestricted
FM	Restricted (no K-bus module)	unrestricted
CP	Restricted	Restricted
F modules	No	unrestricted
HART modules	no	unrestricted
IQ Sense	no	Unrestricted
Functionality
FW update	no	Yes (PROFIBUS)
I&M data¹⁾	no	yes
Clock synchronization	no	yes
Module change during operation	Yes, with active backplane bus	yes, with active backplane bus
Clock synchronization	no	Yes
Time stamping²⁾		yes
Accuracy class	no	10 ms / 1 ms
Number of signals/station	no	128
Redundancy
System redundancy with S7-400H	no	Yes
Software redundancy	no	Yes
S5 redundancy with PLC155H	no	Yes
Normal redundancy according to PNO³⁾	no	yes
Direct data exchange with F modules	no	yes
Forwards parameterized data from PG / PC ("C2 channel")	no	yes
Extended range of environmental conditions (outdoors)	no	Yes (only -2BA82-)
Configuration change in RUN ⁴⁾
in the redundant system (H-CiR	no	Yes
In the non-redundant system (Cir)	no	Yes

1) I&M data: Set-up and data access in accordance with the provisions in the PROFIBUS Guideline – Order No. 3.502, Version 1.1 of May 2003

2) Changes to digital inputs are tagged with a time stamp locally (in the IM 153 of the ET 200M) and transferred to the CPU by means of a process interrupt. If you want to achieve high-precision time stamping of 1ms with the IM153-2BAx2, a max. of 8 modules per IM can remain plugged in. Observe the installation and configuration guidelines in the ET 200M and PCS7 manual.

3) Normal redundancy according to PNO: "Flying Redundancy" according to PROFIBUS International Slave Redundancy Specification V1.2, Nov. 2004; Order No: 2.212

4) Changing the configuration in RUN means that changes to the hardware configuration, e.g. reparameterization or the addition of modules, can be performed during normal operation without any adverse effects.

How they work

The IM 153 interface module completely handles communication of the modular ET 200M I/O device with the host master device on the PROFIBUS DP.

The inputs and outputs are assigned to the respective master during configuration.

The IM 153-2 interface module allows the design of redundant PROFIBUS DP systems. On failure of the active branch, the passive IM 153-2 takes over the corresponding functions without interruption.

Parameterization

TIA Portal

The PROFIBUS modules are integrated in the TIA Portal (configurable as of Version V10.0, IM153-2BA10 as of Version V13.0.1).

STEP 7

Configuration is carried out using HW Config by selecting the respective headend from the corresponding HW catalog. The configuration with modules is also carried out from the corresponding HW catalog.

Third-party tools

Interfacing to third-party masters and configuration using third-party tools is carried out using the GSD file.

Технические данные

Order number	6ES7153-1AA03-0XB0	6ES7153-2BA10-0XB0	6ES7153-2BA70-0XB0
	ET200M, INTERFACE MODULE IM153-1	ET200M, INTERFACE IM153-2 HF	ET200M, INTERFACE IM153-2 HF OUTDOOR
General information
Product type designation	IM 153-1 DP ST	IM 153-2 DP HF
Vendor identification (VendorID)	801Dh	801Eh	801Eh
Supply voltage
Rated value (DC)	24 V	24 V
● 24 V DC	Yes	Yes	Yes
permissible range (ripple included), lower limit (DC)	20.4 V	20.4 V	20.4 V
permissible range (ripple included), upper limit (DC)	28.8 V	28.8 V	28.8 V
external protection for power supply lines (recommendation)	not necessary	2,5 A	2,5 A
Mains buffering
● Mains/voltage failure stored energy time	5 ms	5 ms	5 ms
Input current
Current consumption, max.	350 mA; at 24 V DC	650 mA; with 24 V DC supply	650 mA
Inrush current, typ.	2.5 A	3 A	3 A
I²t	0.1 A²·s	0.1 A²·s	0.1 A²·s
Output voltage
Rated value (DC)	5 V
Output current
for backplane bus (5 V DC), max.	1 A	1.5 A	1.5 A
Power loss
Power loss, typ.	3 W	5.5 W	5.5 W
Address area
Addressing volume
● Inputs	128 byte	244 byte	244 byte
● Outputs	128 byte	244 byte	244 byte
Hardware configuration
Number of modules per DP slave interface, max.	8	12	12
Time stamping
Accuracy		1 ms; 1ms at up to 8 modules; 10ms at up to 12 modules	1 ms; 1ms at up to 8 modules; 10ms at up to 12 modules
Number of message buffers		15	15
Messages per message buffer		20	20
Number of stampable digital inputs, max.		128; Max. 128 signals/station; max. 32 signals/slot	128; Max. 128 signals/station; max. 32 signals/slot
Time format		RFC 1119	RFC 1119
Time resolution		0.466 ns	0.466 ns
Time interval for transmitting the message buffer if a message is present		1 000 ms	1 000 ms
Time stamp on signal change		rising / falling edge as signal entering or exiting	rising / falling edge as signal entering or exiting
Interfaces
Interface physics, RS 485	Yes	Yes	Yes
Interface physics, FOC	No	No	No
PROFIBUS DP
● Node addresses	1 to 125 permitted	1 to 125 permitted	1 to 125 permitted
● automatic detection of transmission rate	Yes	Yes	Yes
● Output current, max.	90 mA	70 mA	70 mA
● Transmission rate, max.	12 Mbit/s	12 Mbit/s	12 Mbit/s
● Transmission procedure	RS 485	RS 485	RS 485
● SYNC capability	Yes	Yes	Yes
● FREEZE capability	Yes	Yes	Yes
● Direct data exchange (slave-to-slave communication)	Yes; Sender	Yes; as publisher with all IO, as subscriber with F-IO only	Yes; as publisher with all IO, as subscriber with F-IO only
● Connector type	9-pin sub D socket	9-pin sub D	9-pin sub D
1. Interface
DP slave
● GSD file	(for DPV1) SIEM801D.GSD; SI01801D.GSG	SI05801E.GSG	SI05801E.GSG
● automatic baud rate search	Yes	Yes	Yes
Protocols
Bus protocol/transmission protocol	PROFIBUS DP to EN 50170	PROFIBUS DP to EN 50170	PROFIBUS DP to EN 50170
Isolation
Isolation tested with	Isolation voltage 500 V	Isolation voltage 500 V	Isolation voltage 500 V
Degree and class of protection
Degree of protection acc. to EN 60529
● IP20	Yes	Yes	Yes
Ambient conditions
Ambient temperature during operation
● min.	0 °C	0 °C
● max.	60 °C	60 °C
Air pressure acc. to IEC 60068-2-13
● Installation altitude above sea level, max.	3 000 m	3 000 m	3 000 m
Configuration
Configuration software
● STEP 7	STEP 7 / COM PROFIBUS / non-Siemens tools via GSD file	Yes; STEP 7 / COM PROFIBUS / non-Siemens tools via GSD file	Yes; STEP 7 / COM PROFIBUS / non-Siemens tools via GSD file
Dimensions
Width	40 mm	40 mm	40 mm
Height	125 mm	125 mm	125 mm
Depth	117 mm	117 mm	117 mm
Weights
Weight, approx.	360 g	360 g	360 g

Order number		6ES7195-7HD10-0XA0
		ET200M, BUS UNIT F. 2 IM 153-2 RED.
Accessories
belongs to product		ET 200M
Dimensions
Width		97 mm
Height		92 mm
Depth		30 mm
Weights
Weight, approx.		133 g

Order number	6ES7195-7HA00-0XA0	6ES7195-7HB00-0XA0	6ES7195-7HC00-0XA0
	ET200M, BUS UNIT F. PS AND IM 153	ET200M, BUS UNIT F. 2 40MM I/O MODULES	ET200M, BUS UNIT F. 1 80MM I/O MODULE
Accessories
belongs to product	ET 200M	ET 200M	ET 200M
Dimensions
Width	97 mm	97 mm; 80 mm when installed	97 mm; 80 mm when installed
Height	92 mm	92 mm	92 mm
Depth	30 mm	30 mm	30 mm
Weights
Weight, approx.	111 g	140 g	127 g

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