Morley-IAS MI-DCMOE Addressable Single Output Module with Short-Circuit Isolator
About this product
The Morley-IAS MI-DCMOE is an addressable output module for controlling auxiliary devices such as fire shutters or sounders from the fire alarm loop. It suits installers adding cause-and-effect outputs to a compatible analogue addressable system. It has one relay rated 30V DC, 2A resistive, and a built-in loop isolator.
Key features
- Controls plant from the loop – one relay output for shutters, sounders and other auxiliary devices
- Keeps the loop running on a short – built-in short circuit monitoring and isolators
- Status at a glance – tri-colour LED, green when the relay is energised
- Choose the wiring – supervised or non-supervised operation
- Watches its own supply – supervised mode flags a supply below 7V
- Two mounting options – M200E-SMB surface box or 35 mm DIN rail
For installers
- Power: 15 to 32VDC from the loop (min 16.5VDC for LED operation); 160 µA maximum standby. External supply for supervised mode: max. 32V DC, min. 7V DC.
- Cabling: plug in terminals for conductors up to 2.5 mm². For output supervision, fit the link across terminals 6 and 7; the load must be polarised.
- Mounting: M200E-SMB surface box, 132 mm (H) x 137 mm (W) x 40 mm (D), or a 35 mm x 7.5 mm Top Hat DIN rail inside a panel or enclosure.
- Compatibility: only for panels using compatible proprietary analogue addressable protocols. Check the panel's documentation before ordering.
- Standards: EN54-17: 2005 and EN54-18: 2005; declaration of performance DOP-IOD080.
Frequently asked questions
What can the MI-DCMOE switch?
Auxiliary devices such as fire shutters or sounders. The relay contacts are rated 30V DC, 2A resistive load.
Can it switch mains voltage directly?
No. Its relay is rated 30V DC, 2A resistive, so larger or mains loads need a suitably rated interposing relay.
Does it have a short-circuit isolator?
Yes. It has short circuit monitoring and an isolator on the loop, which can be wired out on high current loaded loops.
How is the address set?
With rotary decade address switches, turned with a screwdriver. The number of usable addresses depends on the panel.
Which panels does it work with?
Panels using a compatible proprietary analogue addressable protocol. Check the panel's documentation before fitting.
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Download
- MI-DCMOE datasheet
Specifications
Specifications
| Brand | Morley-IAS |
|---|---|
| Model | MI-DCMOE |
| Manufacturer Part Number (MPN) | MI-DCMOE |
| Product | Addressable single output module |
| Operating voltage range | 15 to 32VDC (min 16.5VDC for LED operation) |
| Maximum standby current | 160 µA (no communication) |
| LED current | Red 1.5 mA; yellow 5.5 mA |
| Relay contact rating | 30V DC, 2A resistive load |
| Output modes | Supervised or non-supervised |
| External supply (supervised mode) | Max. 32V DC, min. 7V DC |
| Status LED | Single tri-colour |
| Short-circuit isolator | Built in; can be wired out |
| Addressing | Rotary decade address switches |
| Terminals | Plug in, conductors up to 2.5 mm² |
| Mounting | M200E-SMB surface box or 35 mm x 7.5 mm Top Hat DIN rail |
| Surface box dimensions | 132 mm (H) x 137 mm (W) x 40 mm (D) |
| Humidity | 5% to 95% relative humidity (non-condensing) |
| Standards | EN54-17: 2005, EN54-18: 2005 |
| Declaration of performance | DOP-IOD080 |
Morley-IAS MI-DCMOE Addressable Single Output Module with Short-Circuit Isolator
