DIN Rail LED-Dimmer

This product is End of Life

The DIN Rail LED-Dimmer is a PWM driven dimmer module capable of controlling up to 8 channels.

Notice

The LED-Dimmer is currently under major Re-Design. Features will soon change most completely.

Features

DIN Rail LED-Dimmer

• 8x LED dimmer output
• Intensity is variable in steps or steplessly
• 8x Binary input for external switches
• 2x Relais output (COM, NO) switching power: 230V/5A
• 1x RS485 via BUS connector
• Numeric display for device address
• Arbitrary number of modules mountable side by side
• Easy connection of all modules with BUS connector
• All modules can communicate via RS485
• DIN-Rail enclosure: 6 pitch units (div)
• Other DIN-Rail modules available
• Input voltage: 24V DC
• Temperature range from -10°C to +70°C

Basic Wiring

Basic Wiring DIN Rail LED-Dimmer

Railbus Registers / Sub addresses

Communication is implemented via the DIN Rail BUS Protocol. Changes done through the DIN Rail BUS Protocol are not stored persistently. Available are these registers:

Duty cycles:

Per Channel

SADR	Read	Write	31 - 8	7 - 0	valid values
0x11	X	X	0	Duty Cycle Channel 1	Percent (1-100)
0x12	X	X	0	Duty Cycle Channel 2	Percent (1-100)
0x13	X	X	0	Duty Cycle Channel 3	Percent (1-100)
0x14	X	X	0	Duty Cycle Channel 4	Percent (1-100)
0x21	X	X	0	Duty Cycle Channel 5	Percent (1-100)
0x22	X	X	0	Duty Cycle Channel 6	Percent (1-100)
0x23	X	X	0	Duty Cycle Channel 7	Percent (1-100)
0x24	X	X	0	Duty Cycle Channel 8	Percent (1-100)

Per Group

SADR	Read	Write	31 - 24	23 - 16	15 - 8	7 - 0	valid values
0x1C	X	X	Duty Cycle Channel 4	Duty Cycle Channel 3	Duty Cycle Channel 2	Duty Cycle Channel 1	Percent (1-100)
0x2C	X	X	Duty Cycle Channel 8	Duty Cycle Channel 7	Duty Cycle Channel 6	Duty Cycle Channel 5	Percent (1-100)

Global

SADR	Read	Write	31 - 8	7 - 0	valid values
0xA0	-	X	0	Duty Cycle All Channels	Percent (1-100)

Enable:

Per Channel

SADR	Read	Write	31 - 1	0	valid values
0x16	X	X	0	Enable Channel 1	On/Off (1 or 0)
0x17	X	X	0	Enable Channel 2	On/Off (1 or 0)
0x18	X	X	0	Enable Channel 3	On/Off (1 or 0)
0x19	X	X	0	Enable Channel 4	On/Off (1 or 0)
0x26	X	X	0	Enable Channel 5	On/Off (1 or 0)
0x27	X	X	0	Enable Channel 6	On/Off (1 or 0)
0x28	X	X	0	Enable Channel 7	On/Off (1 or 0)
0x29	X	X	0	Enable Channel 8	On/Off (1 or 0)

Per Group

SADR	Read	Write	31 - 4	3	2	1	0	valid values
0x1D	X	X	0	Enable Channel 4	Enable Channel 3	Enable Channel 2	Enable Channel 1	On/Off (1 or 0)
0x2D	X	X	0	Enable Channel 8	Enable Channel 7	Enable Channel 6	Enable Channel 5	On/Off (1 or 0)

Global

SADR	Read	Write	31 - 8	7	6	5	4	3	2	1	0	valid values
0xA3	X	X	0	Enable Channel 8	Enable Channel 7	Enable Channel 6	Enable Channel 5	Enable Channel 4	Enable Channel 3	Enable Channel 2	Enable Channel 1	On/Off (1 or 0)

Relais

SADR	Read	Write	31 - 2	1 - 0	valid values
0x1F	X	X	0	Relais 1	On/Off/toggle (1 or 0 or 2)
0x2F	X	X	0	Relais 2	On/Off/toggle (1 or 0 or 2)

SADR	Read	Write	31 - 4	3 - 2	1 - 0	valid values
0xA5	X	X	0	Relais 2	Relais 1	On/Off/toggle (1 or 0 or 2)

Global

SADR	Read	Write	31 - 1	0	valid values
0xB0	X	X	0	Global Enable	On/Off (1 or 0)

Load defaults

SADR	Read	Write	31 - 0	valid values
0xFD	-	X	Load default values	write (1F2E3D4C)

Common Railbus Registers

Railbus Communication Settings

SADR	Read	Write	31	30	29 - 0	valid values
0xFE	X	X	Suppress CRNL	Suppress output	reserved	yes or no (1 or 0)

Device ID and Address

SADR	Read	Write	31 - 8	7 - 0	valid values
0xFF	X	-	Device ID	Device Address	-
0xFF	-	X	-	Device Address	new device address

Downloads

Datasheet DIN Rail LED-Dimmer