Rack производства Siemens

Полный спектр продукции Siemens.
Более 70 000 наименований.

Отправив нам запрос, вы в кратчайшие сроки получите предложение с ценой и сроками поставки товара.

Rack hinged frame

Rack mounting frame

The rack is the mechanical framework of the SIPLUS HCS716I and contains all the modules required to control the power outputs.

This is available in three different versions:

Rack hinged frame
Rack mounting frame
Rack mounting frame without flange

Rack hinged frame

The CPU module and the control module are located at the rear of the rack. The rack is suitable for installation in a hinged frame.

Rack mounting frame

The CPU and the control module are located on the right side of the rack. This rack is suitable for direct installation in a control cabinet.

Rack mounting frame without flange

The CPU and the control module are also located on the right side of the rack. This rack is suitable for installation in a control cabinet. In contrast to the rack mounting frame, this version has no mounting bracket (flange) on the front.

Performance features

Holds up to 12 power output modules LA716, LA716l or LA716l HP
Communication via PROFIBUS DP interface

Supply voltage
Input voltage
Rated value	230 V AC
Permissible range	187 ... 264 V AC
Frequency
Rated value	50/60 Hz
Permissible range	47 ... 63 Hz
Non-periodic overvoltage (acc. to EN 60204, Part 1)
Limit value	2 x V_rated
Duration (single pulse)	1.5 ms
Rise/fall time	500 ns ... 500 µs
Momentary voltage interruption (initial condition: Lower limit of rated voltage = 187 V)
Interruption time, max.	20 ms
Restoration time, min.	1 s
Events per hour, max.	10
Power consumption of the control electronics, max.	15 W
Total switching capacity at T_u ≤ 45 °C (the total switching capacity depends on the power output module used, flow velocity > 2 m/s), max.
without ventilation	67 kW
with ventilation	176 kW
Mechanical data
Degree of protection
for device	IP00
for control cabinet	at least IP20
Safety class for control cabinet	EN 61140 safety class I
Dimensions (W x H x D)
Hinged frame	483 mm x 266 mm x 350 mm
Mounting frame	510 mm x 310 mm x 330 mm
Mounting frame without flange	510 mm x 310 mm x 290 mm

19" rack:
- Backplane panel for CPU, control module and bus module
- Holders for 12 power output modules
- Partition as cover when slots are not all populated
CPU with PROFIBUS interface module
Control module
- Power supply for the modules of the heater controller
- Decoding for control of the power output modules
Bus module
- Contains 12 direct plug-in connectors for connecting the control module to the power output modules
Heat dissipation possible with an optional fan unit

Communications

PROFIBUS DP
- Transfer of the parameterization from the higher-level controller
- Transfer of the diagnostics information to the higher-level controller
Internal system bus via bus PCB
Control and monitoring of up to 192 power output channels

Performance features

Calculation of the emitter manipulated variables of the power output channels
Setpoints can be adjusted from 0% to 100% in increments of 1%

Diagnostics

Evaluation of the diagnostics information of the connected power output modules
Automatic detection of the line frequency

Forced ventilation

Depending on the switching capacity and ambient temperature, the rack may have to be forced ventilated. A fan unit is available as an optional accessory for this purpose (see "Accessories"). For detailed information see Manual.