Addressable Interface modules
Morley MCX-55 Addressable I/O Interface Module
- Current consumption
- 1.7mA with communication and LED blink enabled
- Led current
- 5mA @ 24Vdc (LED on) per module
- Output relay
- Each output consists of a form C (change over) relay contact providing both normally open and normally closed contacts rated 2A at 30Vdc
- Input monitoring
- Inputs may be configured to monitor for open circuit, short circuit and active (fire) conditions
- Dimensions
- Height: 233 mm, Width: 70 mm, Depth: 13 mm
- Operating temperature
- -10°C to +55°C
- Relative humidity
- 10% to 93%, non-condensing
Overview
What it is and how it fits the system.
The Morley MCX-55 is a 5-way input and 5-way output addressable interface module whose inputs and outputs are each individually addressed and controlled by the control equipment. Each output is a form-C changeover relay, while inputs can be configured to monitor for open and short-circuit conditions, giving a compact solution where multiple switching and monitoring points share a single location. Supplied as a PCB for installation into other equipment housings, drawing 1.7mA with communication and LED blink enabled.
Specifications
Full technical data for this part.
| Current consumption | 1.7mA with communication and LED blink enabled |
|---|---|
| Led current | 5mA @ 24Vdc (LED on) per module |
| Output relay | Each output consists of a form C (change over) relay contact providing both normally open and normally closed contacts rated 2A at 30Vdc |
| Input monitoring | Inputs may be configured to monitor for open circuit, short circuit and active (fire) conditions |
| Dimensions | Height: 233 mm, Width: 70 mm, Depth: 13 mm |
| Operating temperature | -10°C to +55°C |
| Relative humidity | 10% to 93%, non-condensing |
| Addressing | Each module card utilises up to 10 consecutive addresses with the base address being set by DIP switch, although any of the 10 addresses may be individually disabled allowing the use of this address by other modules on that loop |
| Loop address occupancy | Each module occupies a single Notifier Loop Module address with the first address being set by DIP switch |
| Construction | Supplied as a P.C.B. allowing installation in to other equipment housings such as control cabinets; 5 x 3.5mm mounting holes provide suitable secure mounting for the P.C.B's |
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Datasheets & documents
Reference downloads.
- Datasheet (797-065)datasheet2231 KB