Power Output Module (POM)

Заказные данные
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Аксессуары
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The power output modules (POMs) are an essential component of the SIPLUS HCS4200 heating control system.
Up to 24 power output modules can be operated on one CIM, split over two racks.

There are three power output module versions:

POM4220 Lowend
POM4220 mid-range
POM4220 mid-range phase control

Дизайн

Power output module POM4220 Lowend

16 outputs for connecting resistive loads.
A current of up to 6.3 A can be used per output.
The two phases and neutral conductor are connected via a 3-pin connector (mating connectors are included in the scope of delivery).
The heat emitters are connected via two 8-pin connectors (mating connectors are included in the scope of delivery).
One fuse per output for supply circuit.
Module simply slides into the rack.
Heat dissipation via an optional fan module at the top of the rack (for 4 POM4220).
Attachment is with one screw at the bottom and another one at the top.
Three diagnostics LEDs for displaying module faults.
Sixteen diagnostics LEDs for displaying errors at the outputs.

Power output module POM4220 Midrange

12 outputs for connecting resistive loads.
A current of up to 12 A can be used per output.
The two phases and neutral conductor are connected via a 3-pin connector (mating connectors are included in the scope of delivery).
The heat emitters are connected via two 6-pin connectors (mating connectors are included in the scope of delivery).
One fuse per output for supply circuit.
Module simply slides into the rack.
Heat dissipation via an optional fan module at the top of the rack (for 4x POM4220).
Attachment is with one screw at the bottom and another one at the top.
Three diagnostics LEDs for displaying module faults.
12 diagnostics LEDs for displaying errors at the outputs

Power output module POM4220 Midrange phase control

12 outputs for connecting resistive loads.
A current of up to 16 A can be used per output.
The two phases and neutral conductor are connected via a 3-pin connector (mating connectors are included in the scope of delivery).
The heat emitters are connected via two 6-pin connectors (mating connectors are included in the scope of delivery).
One fuse per output for supply circuit.
Module simply slides into the rack.
Heat dissipation via an optional fan module at the top of the rack (for 4x POM4220).
Attachment is with one screw at the bottom and another one at the top.
Three diagnostics LEDs for displaying module faults.
12 diagnostics LEDs for displaying errors at the outputs

Функции

Power switching elements

Power triacs
Protection of triacs and opto-triacs against overvoltages by Transil diodes
Transfer of the diagnostics information to the central interface module (CIM)

Control modes

Power output module POM4220 Lowend

Half-wave control:
This is the control type in normal operation. At every zero crossover, the output is controlled depending on the parameterized setpoint value. The control variable is set to values between 0 and 100%.

Power output module POM4220 Midrange

Half-wave control:
This is the control type in normal operation. At every zero crossover, the output is controlled depending on the parameterized setpoint value. The controller outputs are set in values from 0 to 100 %.
Soft start:
Phase control is executed for a limited time in order to achieve a gradual warming of the heating elements (e.g. for shortwave infrared sources). Switches to half-wave control when the time has expired. The control variable is set to values between 0 and 100%.

Power output module POM4220 Midrange

Half-wave control:
This is the control type in normal operation. At every zero crossover, the output is controlled depending on the parameterized setpoint value. The control variable is set to values between 0 and 100%.
Soft start:
Phase control is executed for a limited time in order to achieve a gradual warming of the heating elements (e.g. for shortwave infrared sources). Switches to half-wave control when the time has expired. The control variable is set to values between 0 and 100%.
Phase control:
Phase control is executed permanently in order to achieve even heat dissipation and avoid disruptive emitter flickering with low setpoints. Phase control can sometimes cause EMC interference on the power supply lines which then has to be filtered on the system side.

Output power

Power output module POM4220 Lowend

16 power outputs of 230 V each (8 outputs per phase)
Switching capacity per output: Max. 1449 W at 230 V.
Caution: Short-wave halogen or infrared emitters, so-called flash emitters, have a high switch-on current due to their relatively low cold resistance. This switch-on current can be a multiple of the rated current especially during the initial half-waves. This can lead to the fuse being triggered. There is a limit to a switching power of 750 W when using flash emitters.
Switching capacity per power output module: Max. 16100 W at 230 V

Power output module POM4220 Midrange

12 power outputs of 230 V/277 V each (6 outputs per phase)
Switching power per output: max. 2760 W at 230 V or 3324 W at 277 V.
Caution: Short-wave halogen or infrared emitters, so-called flash emitters, have a high switch-on current due to their relatively low cold resistance. This switch-on current can be a multiple of the rated current especially during the initial half-waves. This can lead to the fuse being triggered. There is a limit to a switching power of 1600 W when using flash emitters.
Switching capacity per power output module: Max. 23 000 W at 230 V or 27 700 W at 277 V.

Power output module POM4220 Midrange phase control

12 power outputs of 230 V/277 V each (6 outputs per phase)
Switching capacity per output: max. 3680 W at 230 V or 4432 W at 277 V.
Caution: Short-wave halogen or infrared emitters, so-called flash emitters, have a high switch-on current due to their relatively low cold resistance. This switch-on current can be a multiple of the rated current especially during the initial half-waves. This can lead to the fuse being triggered. There is a limit to a switching power of 1600 W when using flash emitters.
Switching capacity per power output module: max. 23,000 W at 230 V or 27,700 W at 277 V.

Ventilation

A fan module can be optionally mounted at the top of the rack so that 4 POMs can be ventilated and controlled dependent on the internal temperature.

Temperature monitoring

An NTC thermistor is installed in the device to monitor the internal temperature. An alarm threshold is defined for the internal temperature. The following reactions are triggered when the threshold is overshot:
Signal to the higher-level controller.
The outputs are deactivated - regardless of which output response was configured for the error.

Diagnostic options

Implicit diagnostics functions are provided as standard to detect the following faults (diagnostics cycle does not affect the heating power):

Leading fuse defective / triac at high resistance (exception: setpoint 0%)
Triac failure (exception: setpoint 100%)
Heating element cable is defective (short-circuit and interruption)
Load defective (short-circuit and interruption)

Технические данные

Order number	6BK1942-2AA00-0AA0	6BK1942-2CA00-0AA0	6BK1942-2CA00-0AA1
General information
Product brand name	SIPLUS
Product designation	POM4220 Lowend	POM4220 Midrange	POM4220 mid-range phase control
Type of control of heat emitters	Half-wave control	Half-wave control and soft start	Half-wave control, phase control and soft start
Installation type/mounting
Mounting type	Screw mounting to rack
Mounting position	vertical
Type of ventilation	Self ventilation or forced ventilation
Supply voltage
Type of supply voltage	AC
Rated value (AC)	230 V	277 V
Relative negative tolerance	10 %	25 %
Relative positive tolerance	10 %	8 %
Line frequency
● Rated value 1	50 Hz
● Rated value 2	60 Hz
● Relative symmetrical tolerance	5 %
Mains buffering
● Recovery time after power failure, typ.	1 s
Resistance thermometer (RTD)
● Design of electrical connection for supply voltage	Connector, 3-pole with spring-loaded connection	Connector, 3-pin
— Connectable conductor cross-sections, solid	1x (0.2 ... 10 mm²)	1x (0.75 ... 16 mm²)
— Connectable conductor cross-sections, finely stranded with wire end processing	1x (0.25 ... 6 mm²)	1x (0.75 ... 16 mm²)
— Connectable conductor cross-sections for AWG cables	1x (24 ... 8)	1x (18 ... 4)
Power supply for the electronics
Design of the power supply	Power supply via rack
Power
Active power input, max.	1 W
Power electronics
Type of load	Ohmic load
Power capacity, max.	16.1 kW	27.7 kW
● for star connection with fan at 40 °C, max.	16.1 kW	27.7 kW
● for star connection without fan at 40 °C, max.	7.3 kW	9 kW
Switching capacity current per phase, max.	35 A	50 A
Heating power
● Number of digital outputs	16	12
● Number of heat emitters per output, max.	1
● Output voltage for heating power	230 V	277 V
● Power carrying capacity per output, min.	100 W
● Power carrying capacity per output, max.	1 449 W	3 324 W	4 432 W
— for heating elements with high inrush current, max.	750 W	1 600 W
● Output current for heating power	6.3 A	12 A	16 A
● Melting I2t value	57 A²·s	68 A²·s	120 A²·s
● Design of short-circuit protection per output	Safety fuse 6.3 A	Fuse 16 A
● Design of overvoltage protection	Transil Diode
Integration and conversion time/resolution per channel
● Design of electrical connection at output for heating and fan	Connector, 8-pin with tension spring connection	Connector, 6-pole with spring-loaded connection
— Connectable conductor cross-sections, solid	1x (0.2 ... 10 mm²)
— Connectable conductor cross-sections, finely stranded with wire end processing	1x (0.25 ... 6 mm²)
— Connectable conductor cross-sections for AWG cables, stranded	1x (24 ... 8)
Interfaces
Interfaces/bus type	system interface
Interrupts/diagnostics/status information
Number of status displays	19	15
LED status display	LED green = ready, LED yellow = heating on/off, LED red = error display, LED red = error for each channel
Diagnostics function	Voltage diagnostics
Diagnostic messages
● Wire-break	Yes
● Fuse blown	Yes
● Heat emitter defect	Yes
Integrated Functions
Monitoring functions
● Temperature monitoring	Yes
● Type of temperature monitoring	NTC thermistor
Potential separation
Design of electrical isolation	Optocoupler and/or protective impedance between main circuit and PELV
between the outputs	No
Isolation
Overvoltage category	III
EMC
EMC interference emission	Limit value in accordance with IEC 61000-6-4:2007 + A1:2011
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 power supply lines, 2 kV load lines
Conducted interference due to surge acc. to IEC 61000-4-5	Supply and load lines: 1 kV symmetrical, 2 kV asymmetrical
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
Degree of pollution	2
Device tag according to DIN EN 81346-2	Q
Ambient conditions
Ambient temperature during operation
● min.	0 °C
● max.	55 °C
Ambient temperature during storage/transportation
● Storage, min.	-25 °C
● Storage, max.	70 °C
● Transportation, min.	-25 °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
● Operation at 25 ℃, max.	95 %
● Operation at 50 ℃, max.	50 %; 95 % at 25 °C, decreasing linearly to 50 % at 50 °C
Vibrations
● Vibration resistance during operation acc. to IEC 60068-2-6	10 ... 58 Hz / 0.075 mm, 58 ... 150 Hz / 1 g
● Vibration resistance during storage acc. to IEC 60068-2-6	5 ... 8.5 Hz / 3.5 mm, 8.5 ... 500 Hz / 1 g
Shock testing
● Shock resistance during operation acc. to IEC 60068-2-27	15 g / 11 ms / 3 shocks/axis
● Shock resistance during storage acc. to IEC 60068-2-29	25 g / 6 ms / 1 000 shocks/axis
Dimensions
Width	36 mm
Height	285 mm
Depth	281 mm

Дополнительно

The following accessories are available for the power output module:

Fuse 6.3 A/250 V (set with 50 fuses) as spare part (for POM4220 Lowend)
Fuse 16 A/500 V (set with 50 fuses) as spare part (for POM4220 Midrange)
Fuse 16 A/500V (set with 50 fuses) as spare part (for POM4220 Midrange)
3-pin connector set (block with 10 connectors) for connecting the incoming supply (for POM4220 Lowend)
3-pin connector set (block with 10 connectors) for connecting the incoming supply (for POM4220 Midrange)
Connector set 8-pin (block with 10 connectors) for connecting the heat emitters
Connector set 6-pin (block with 10 connectors) for connecting the heat emitters

Power Output Module (POM)

Информационные материалы

Дизайн

Power output module POM4220 Lowend

Power output module POM4220 Midrange

Power output module POM4220 Midrange phase control

Функции

Power switching elements

Control modes

Output power

Ventilation

Temperature monitoring

Diagnostic options

Технические данные

Дополнительно