DIN Rail High-Voltage Switch with Digital Inputs
- 8 channels of power switching
- Support for 120 to 240 Volt 50/60 Hz lighting and motor loads
- 8 voltage-driven isolated digital inputs
- Override input
The DIN-8SW8-I is an 8-channel lighting control module designed to support non-dimmable lighting and fan switching. In addition, the DIN-8SW8-I features eight isolated digital inputs, allowing standard momentary switches to trigger events with or without a control system. A single model supports both 120 and 220-240 Volt applications. Each channel handles incandescent loads up to 10 Amps, fluorescent loads up to 5 Amps, and 1/2 HP motor loads.[1]
Override Input
An override input is provided to allow an external contact closure to momentarily override the control system program and set each channel output to its override preset state. States can be set and saved locally from the front panel or remotely via software.
Isolated Local Inputs
The DIN-8SW8-I provides eight isolated local inputs, allowing momentary pushbutton keypads to be used. By default, a momentary voltage applied to each input will cause the associated relay to toggle on/off. In addition, the attached Crestron® control system can override this behavior and create eight general-purpose inputs. In this mode, pushbutton keypads can be programmed to provide customized functionality.
DIN Rail Installation
The DIN-8SW8-I is designed to snap onto a standard DIN rail for installation in a wall-mount enclosure. Wiring connections are made using screw terminals positioned along the top and bottom of the unit, clearly accessible from the front for easy installation and servicing. All setup controls and indicators are positioned on the center front panel. When installed in an enclosure utilizing 45 mm cutouts, the DIN-8SW8-I's front panel stays accessible while the connections are concealed.
Cresnet®
The DIN-8SW8-I communicates with a Crestron control system via the Cresnet control network. A pair of Cresnet ports is provided on the DIN-8SW8-I for easy daisy-chaining of several DIN Rail Series automation control modules.
Key Features
- 8 channels of power switching
- 8 voltage-driven isolated digital inputs
- Support for 120 to 240 Volt 50/60 Hz lighting and motor loads
- Override input
- Cresnet® communications
- Setup via front panel or software
- Programmable functionality
- 9M wide DIN rail mounting
| Load Ratings |
| |
Switch Channels |
8 |
| |
Maximum Per Channel |
10 Amps incandescent, 5 Amps fluorescent, 0.5 HP at 120 to 240 Volts AC, 50/60 Hz;
5 Amps at 30 Volts DC;
16 Amps Resistive |
| |
Module Total |
80 Amps incandescent, 40 Amps fluorescent at 120 to 240 Volts AC, 50/60 Hz |
| |
Load Types[1] |
Incandescent, magnetic low-voltage, electronic low-voltage, neon/cold cathode, fluorescent, motor |
| Connections |
| |
1 – 8 |
(8) Sets of (2) captive screw terminals;
Isolated Class 1 SPST relay switch circuits 1 – 8;
Relay Rating: 10 Amps incandescent, 5 Amps fluorescent, 16 Amps resistive, 0.5 HP at 240 Volts AC (per channel);
Maximum Wire Size: 12 AWG (2.5 mm²) |
| |
INPUTS 1-8 |
(9) 3.5 mm detachable terminal blocks (inputs 1-8, common);
Rated for 12-24 Volts DC; Input Impedance: 6.8k Ohms |
| |
NET |
(2) 4-pin 3.5 mm detachable terminal blocks, paralleled;
Cresnet® slave port |
| |
OVERRIDE |
(2) 2-pin 3.5 mm detachable terminal blocks, paralleled;
Sensing input for external low-voltage contact closure;
Activates override mode when a closure is present;
Minimum Closure Rating: 10 mA (per module) at 24 Volts |
| Controls & Indicators |
| |
1 – 8 |
(8) Red LEDs and (8) miniature pushbuttons for status indication and local control of each channel |
| |
NET ID |
(2) 7-segment green LED digits and (2) miniature pushbuttons for setting Cresnet ID |
| |
SETUP |
(1) Red LED and (1) recessed miniature pushbutton for enabling Setup mode and entering touch-settable ID |
| |
OVR |
(1) Red LED and (1) miniature pushbutton for enabling Override mode and saving override presets |
| |
PWR |
(1) Green LED, illuminates when DC power is applied to the NET port |
| |
NET |
(1) Yellow LED, indicates communication with the control processor |
| |
RESET |
(1) Recessed miniature pushbutton, resets internal processor |
| Enclosure |
| |
Light gray polycarbonate housing with polycarbonate label overlay, UL94 V-0 rated, 35 mm DIN EN 60715 rail mount, DIN 43880 form factor for enclosures with 45 mm front panel cutout, occupies 9 DIN module spaces (162 mm) |
| Power Requirements |
| |
Cresnet Power Usage |
5.4 Watts (0.23 Amps at 24 Volts DC) |
| Environmental |
| |
Temperature |
32° to 104° F (0° to 40° C) |
| |
Humidity |
10% to 90% RH (non-condensing) |
| |
Heat Dissipation |
18 BTU/hr |
| Dimensions |
| |
Height |
3.71 in (94 mm) |
| |
Width |
6.26 in (159 mm) |
| |
Depth |
2.35 in (60 mm) |
| Weight |
| |
13.1 oz (369 g) |
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