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8-Channel Ballast Controller Module (458/CTR8)
The 458/CTR8 is an eight-channel digital ballast controller module capable of controlling 0–10 V, 1–10 V, DSI®, DALI broadcast or PWM loads. It has both a DALI and an SDIM/ DMX interface, and therefore can be fully integrated into a DIGIDIM or an Imagine router system. It can also be used on the TouchPanel or on standalone DALI or DIGIDIM systems.
The module has eight high-inrush relays, rated at 16 A per channel.
The front of the module is equipped with an LCD display and a keypad to set basic configuration parameters and provide basic control of channel and output levels.
The module is easily fitted to a 458Mx chassis, in which each load channel is protected by an individual MCB.
Note: The 458/CTR8 8-Channel Ballast Controller Modules are supplied separately from the 458Mx chassis.
Key Features
- Easily attached to a 458Mx chassis and connected to the mains supply for quick installation.
- LCD display screen and a five-button keypad for monitoring, configuration and manual control.
- Universal mains power supply: 85 VAC – 264 VAC (absolute).
Control Features
Each channel of the control module can be configured to operate in any of the following modes:
- 0–10 V → source 20 mA
- 1–10 V → sink 100 mA
- DSI® (Digital Signal Interface) → source 100 mA
- PWM (Pulse Width Modulation) → source 100 mA
- DALI broadcast → source 100 mA
Technical Data
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Connections |
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DALI: |
0.5 mm² – 1.5 mm² (max. 300 m @ 1.5 mm²) |
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SDIM/DMX: |
0.22 m² – 1.5 mm² low-loss RS485 Type (multistranded, twisted and shielded) |
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Override (OVR): |
0.5 mm² – 1.5 mm² (screened and twisted) |
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Relay |
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Relay contacts: |
High inrush, single pole, single throw (SPST), normally open (NO), volt-free |
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Voltage: |
400 VAC |
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Max. load per contact: |
16 A resistive/incandescent, 10 A HID (cos y = 0.6).Note: For ballasts, quantity is limited by MCB: refer to manufacturer’s data. External protection must not exceed 16 A type C MCB. |
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Outputs |
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0–10 V: |
Source 20 mA |
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1–10 V (50 ballasts): |
Sink 100 mA |
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DALI/DSI® (50 ballasts): |
Source 100 mA |
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PWM +/– (50 ballasts): |
Source 100 mA |
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Power |
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Mains supply: |
100 VAC – 240 VAC (nominal)85 VAC – 264 VAC (absolute)45 Hz – 65 Hz |
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Power consumption: |
1.2 W (excluding loads) |
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Protection |
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Power circuit protection: |
6 A max. external protection, earth mandatory |
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Thermal protection: |
Control board – resettable fuse |
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Installation |
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Mounting: |
Attached to 458M1, 458M2, or 458M3 chassis |
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Mechanical data |
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Dimensions: |
105 mm × 360 mm × 170 mm |
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Housing: |
Powder coated steel (black) |
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Weight: |
2.2 kg |
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IP code: |
IP20 |
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Operating conditions and storage |
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Ambient temperature: |
0 °C to +40 °C |
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Relative humidity: |
Max. 90 %, noncondensing |
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Storage temperature: |
–10 °C to +70 °C |
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Conformity and standards |
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EMC emission: |
EN 55015 |
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EMC immunity: |
EN 61547 |
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Safety: |
EN 60950 |
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DALI data transfer: |
According to DALI standard IEC 60929, with Helvar extensions |
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SDIM data: |
Helvar protocol (RS485, 115 kbps) |
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DMX data: |
DMX512-A protocol (max. refresh rate: 33 Hz) |
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Environment: |
Complies with WEEE and RoHS directives. |