Central interface modules

Заказные данные
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Аксессуары
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Информационные материалы

The central interface module is the intelligent processor module of the SIPLUS HCS724I heater control.

Дизайн

Module encapsulated in metal enclosure
Two LEDs for normal operation (green) and fault (red)
PROFIBUS DP interface (up to 12 Mbaud)
Rotary switch for setting the PROFIBUS DP address
RS 232 C serial port
Parallel bus interface to the power output modules
Connection facility for up to 16 LA724I/LA724I HP/LA724I SSR power output modules per central interface module
Expansion slot for line-voltage sensing submodule (option)

Функции

Communications

PROFIBUS DP

Import of the parameter settings from the higher-level controller
Transfer of the diagnostic information to the higher-level controller

Parallel bus (internal)

Control and monitoring of max. 384 power output channels

Performance features

Calculation of heat emitter control variables of power output channels
Setpoints adjustable from 0% to 100% in steps of 0.5%
Uniform load distribution over all power output channels and over all the SIPLUS HCS724I heating controllers operated in the group
Simple adaptation to the respective production process by selecting one of up to four operating modes
Mixed operation of the various power output modules is possible

Diagnostics

Evaluation of diagnostics information from connected power output modules
Phase-sequence detection indicating whether phases L1, L2, and L3 are correctly connected
Automatic detection of the line frequency

Line synchronization

In order to ensure synchronization of the power output modules with the connected power supply, the system is synchronized with phase L1. The respective switch-on times for phases L2 and L3 are then calculated automatically.

Технические данные

Order number		6BK1700-2BA30-0AA0
		HCS Central interface ZA724I
General information
Product designation		HCS central connection ZA724I
Installation type/mounting
Mounting type		Screws in fixing lugs at top and bottom
Mounting position		vertical
Type of ventilation		Self ventilation or forced ventilation
Supply voltage
Type of supply voltage		AC
Rated value (AC)		230 V
Relative negative tolerance		18 %
Relative positive tolerance		15 %
Line frequency
● Rated value 1		50 Hz
● Rated value 2		60 Hz
● Relative symmetrical tolerance		5 %
Mains buffering
● Mains/voltage failure stored energy time		20 ms
● Recovery time after power failure, typ.		1 s
Resistance thermometer (RTD)
● Design of electrical connection for supply voltage		Terminal, 2-pole
— Connectable conductor cross-sections, solid		1x (0.5 ... 2.5 mm²)
— Connectable conductor cross-sections, finely stranded with wire end processing		1x (0.5 ... 2.5 mm²)
— Connectable conductor cross-sections for AWG cables		26 ... 14
Power
Active power input		35 W
Hardware configuration
Type of power output connectable		LA724I / LA724I HP / LA724I SSR
Interfaces
Interfaces/bus type		PROFIBUS DP
PROFIBUS DP
● Transmission rate, max.		12 Mbit/s
● Design of electrical connection of PROFIBUS interface		9-pin sub D socket
Protocols
PROFIBUS DP		Yes
Interrupts/diagnostics/status information
Number of status displays		2
LED status display		LED green = status indicator, LED red = fault indicator
Isolation
Overvoltage category		III
EMC
EMC interference emission		Limit value class A to EN 55011 group 1
Electrostatic discharge acc. to IEC 61000-4-2		4 kV contact discharge / 8 kV air discharge
Field-related interference acc. to IEC 61000-4-3		10 V/m (80 ... 1 000 MHz), 3 V/m (1.4 ... 2.0 GHz), 1 V/m (2.0 ... 2.7 GHz)
Conducted interference due to burst acc. to IEC 61000-4-4		2 kV voltage supply cables / 2 kV signal cables
Conducted interference due to surge acc. to IEC 61000-4-5		On supply lines: 1 kV symmetrical, 2 kV asymmetrical, PROFIBUS cable asymmetrical 1 kV
Conducted interference due to high-frequency radiation acc. to IEC 61000-4-6		10 V (0.15 ... 80 MHz)
Degree and class of protection
IP degree of protection		IP20
Standards, approvals, certificates
Certificate of suitability		CE, KCC
Degree of pollution		2
Device tag according to DIN EN 81346-2		K
Ambient conditions
Ambient temperature during operation
● min.		0 °C
● max.		55 °C
Ambient temperature during storage/transportation
● Storage, min.		-40 °C
● Storage, max.		70 °C
● Transportation, min.		-40 °C
● Transportation, max.		70 °C
Air pressure acc. to IEC 60068-2-13
● Operation, min.		860 hPa
● Operation, max.		1 080 hPa
● Storage, min.		660 hPa
● Storage, max.		1 080 hPa
● Installation altitude above sea level, max.		2 000 m
Relative humidity
● at 25 °C, max.		95 %
Vibrations
● Vibration resistance during operation acc. to IEC 60068-2-6		10 ... 58 Hz / 0.15 mm, 58 ... 150 Hz / 1 g
● Vibration resistance during storage acc. to IEC 60068-2-6		5 ... 9 Hz / 3.5 mm, 9 ... 500 Hz / 1 g
Shock testing
● Shock resistance acc. to IEC 60068-2-27		15 g / 11 ms / 3 shocks/axis
● Shock resistance acc. to IEC 60068-2-29		25 g / 6 ms / 1 000 shocks/axis
Dimensions
Width		50 mm
Height		480 mm
Depth		210 mm