F7133 HIMA 4-channel power distribution module DCS/PLC safety system

Description

F7133 Next to each installed central module of the H51q-HR PES up to five com

munication modules can be installed. The communication module mainly

contains:

– 32 Bit Microprocessor

– Operating system

– RAM for additional protocols

– F 8625 Ethernet interface

F 8626 Profibus-DP interface

– Dual port RAM (DPR) for the F7133 communication with the central module

via Bus 1.

The 19 inch and 5 units high central rack with integrated fan unit. For de

tails and design of the mechanical structure see data sheet of the B 5232-

2 assembly kit.

F7133 The supply voltage 24 V DC may be fed three times to the system H51q

HR (see also B 5232-2 assembly kit, wiring assembly kit).

4.4.7 5 V DC Supply and Distribution

The 5 V DC power supply does not have to be wired extra as it is already

part of the installation.

To supply the I/O racks, on the rear F7133 of the central rack the supply voltage

5 V DC and the appertaining GND is available.

The 5 V DC power needed for the microprocessor system and as control

current for the I/O modules is generated from the 24 V DC power of the

system via clocked 24 V DC / 5 V DC power supply modules bearing the

F 7126 identification. One central rack can be equipped with a maximum

of 3 power supply modules. The power supply modules are switched in

parallel. One or two power supply modules are usually able to supply the

PES. A further power supply module is used to increase availability.

The output voltage of the power F7133 supply modules is checked as to under

voltage or failure by a monitoring module F 7131.

In case of a faulty power supply module the operating system supplies the

user’s program via a system variable with this information.

In case the 5 V system power fails hardware clock and sRAM on the cen

tral module are buffered by one lithium battery on the central module.

Two lithium batteries on the power supply monitoring module F 7131 are

to buffer the sRAM on the coprocessor module.

4.4.8 The I/O Bus

F7133 The data connection of the I/O level with the central device is established

via the I/O bus. Because the I/O bus is redundant each central device has

its own I/O bus and thus also separated own I/O subracks. The 1st I/O bus

is associated to central module 1 and the 2nd I/O bus associated to central

module 2.

The I/O bus coupling modules are already integrated in the central rack.

With the I/O subrack the connection to the I/O bus is via a coupling module

F 7553 installed in slot 17. The connection of the bus between the indivi

dual subracks is established at the rear side via the BV 7032 data cable.

To terminate the I/O bus, an F 7546 module is plugged in at the beginning

and the end.

The construction principle of the I/O bus is shown on the following page

Why are the prices of many products of our company more competitive?
(1) Source purchase to reduce the price difference in the intermediate phase
(2) Stable channel and more guaranteed supply
Lead time problem
(1) For the spot products in stock, the delivery can be arranged on the same day after the contract payment is signed
(2) Order products and deliver according to the quoted delivery date
Xiamen Xiongba adheres to the enterprise philosophy of “improving the value of spare parts supply chain”,
For the simple purchase procedure of spare parts, ensure that they are delivered to the site in a timely manner, and help users reduce the risk of downtime caused by the shortage of spare parts
The emergency spare parts support service is complete, and the user can customize the spare parts. The quality of the spare parts is reliable. All the spare parts provided enjoy a one-year super long warranty
Spot stock, fast response, reduce user capital investment, improve spare parts utilization, spare parts replacement!

Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
Price problem: If you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.
Contact us:+86 181 0693 7731
Mail: 2872270648@qq.com
Contact: Chen