SIMATIC RF120C

Заказные данные
(1)
Аксессуары
(13)

The SIMATIC RF120C is a communication module for connecting the SIMATIC identification systems directly to the SIMATIC S7-1200. The readers of all RFID systems as well as the MV400 optical readers can be operated on the SIMATIC RF120C.

Integration into the TIA Portal and the uniform plug-in connection systems permit fast and simple commissioning.

Область применения

The SIMATIC S7-1200 controller with the RF120C communication module has been developed for all simple control applications including identification tasks.

Due to its technical setup with IP 20 degree of protection, the S7-1200 is designed for use in the control cabinet.

Main applications for SIMATIC RF120C:

Mechanical engineering, automation systems, conveyor systems
Ancillary assembly lines in the automobile industry/suppliers
Small assembly lines

Дизайн

SIMATIC RF120C communication module

Функции

The SIMATIC RF120C communications module is positioned to the left of the S7-1200 CPU. It enables a maximum of three RF120Cs to be operated on one S7-1200 CPU.

The reader is powered from the RF120C. The RF120C is provided with voltage via a screw-type terminal connector which is included in the scope of delivery.

For programming in the controller, a library is available with simple instructions such as Read/Write for accessing the transponder data. These instructions can also be used for other identification communication modules that are connected to the S7-1200 via Profibus/Profinet, e.g. for ASM 456 and RF180C. Furthermore, the library blocks can also be used for the SIMATIC S7-1500 so that the identification communication modules can be operated there via Profibus/Profinet.

Error messages and operating states (transponder in the field, transmission, etc.) are indicated additionally by means of LEDs behind the top cover of the RF120C. This makes commissioning and servicing considerably easier.

The RF120C features a sub D socket for connecting the reader. This also supplies the reader with voltage. The power supply of the reader is equipped with an electronic fuse. The maximum permissible current for a reader is 1 A.

The reader is connected to the RF120C with a pre-assembled reader cable which is available in different lengths. This 6GT2091-4Lxxx type cable can easily be extended with a type 6GT2891-4Fxxx cable in order to cover greater distances between the reader and the controller.

Communication between the SIMATIC RF120C and the controller is acyclic. Consequently, a very large amount of data can be transferred to/from the RF120C without overloading the bus cycle. This has advantages when transferring large volumes of data.

Чертеж

SIMATIC RF120C communication module

Особенности

Space savings thanks to the extremely compact design of the identification system connected directly to the controller
Due to the intuitive parameterization of the RF120C and the reader via the SIMATIC device configuration, the manual is mostly no longer required.
The Ident Library is integrated in the TIA Portal and offers Ident instructions (e.g. Read, Write) that are very easy to use and thus facilitate programming and commissioning without the need for documentation.
Reader connection using a sub-D connector on the RF120C for fast installation of all components
Powerful hardware ensures maximum data exchange speed with the reader so that data is made available to the application even faster.
Very easy downloading of functional expansion and error rectification firmware for RF120C and readers via the TIA Portal ensures high availability of the identification system

Технические данные

Order number		6GT2002-0LA00
Product type designation		RF120C communication module
Suitability for operation		SIMATIC S7-1200 together with RF200/300/600, MV400, MOBY D/U
Transmission rate
Transfer rate at the point-to-point connection serial maximum		115.2 kbit/s
Interfaces
Design of the interface for point-to-point connection		RS422
Number of readers connectable		1
Type of electrical connection
● of the backplane bus		S7-1200 backplane bus
● for supply voltage		Screw terminals
Design of the interface to the reader for communication		D-sub, 9-pin, socket
Mechanical data
Material		Xantar MX 1094
Color		Ti-grey 24L01
Tightening torque of the screw for securing the equipment maximum		0.45 N·m
Supply voltage, current consumption, power loss
Supply voltage
● at DC Rated value		24 V
● at DC		20 ... 30 V
Consumed current at DC at 24 V
● without connected devices typical		0.03 A
● with connected devices maximum		1 A
Permitted ambient conditions
Ambient temperature
● during operation		0 ... 55 °C
● during storage		-40 ... +70 °C
● during transport		-40 ... +70 °C
Protection class IP		IP20
Shock resistance		According to IEC 61131-2
Shock acceleration		300 m/s²
Vibrational acceleration		100 m/s²
Design, dimensions and weight
Width		30 mm
Height		100 mm
Depth		75 mm
Net weight		0.15 kg
Mounting type		S7-1200 rack
Cable length for RS 422 interface maximum		1 000 m
Product properties, functions, components general
Display version		4 LEDs for reader connection, 1 LED for device status
Product function transponder file handler can be addressed		No
Protocol is supported
● S7 communication		Yes
Type of parameterization		HSP
Type of programming		Library with functions
Type of computer-mediated communication		acyclic communication
Standards, specifications, approvals
Certificate of suitability		CE, FCC, cULus, KCC, C-Tick, FM, Ex: II 3G Ex nAA IIC T4 Gc
MTBF		196 y