Nittan Evolution Addressable Relay Interface Output Module (EV-OP)
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Product Details for Nittan Evolution Addressable Relay Interface Output Module (EV-OP)
The Nittan EV-OP Relay Interface Module provides one volt-free relay changeover contact on a latching relay. The relay is controlled by a command sent from the Evolution fire panel via the addressable loop. The relay state (activated, deactivated or stuck) is returned to the controller.
Address Programming
The Nittan EV-OP must have its Loop Address programmed prior to installation with the EV-AD2 Programmer, using the Universal Addressing Lead (Two Pin) supplied with the EV-AD2 kit, by connecting Red pin to L+ & Black pin to L- on the reverse of the device. You can also use the EV Module Addressing Lead (Three Pin) via the Programming Port in the front cover (See Fig.2), after the device is installed.
The module must not be used to switch mains voltages
Key Features of the EV-OP |
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> Addressable functionality - The control panel sends a command to operate the relay, then reports an activated or deactivated state back to the panel through the use of a set of contacts dedicated to monitor the state of the relay
> One volt-free dry contact relay output > LED status indicator which is normally off. When the EV-OP receives a command to activate, the LED lights > EEPROM Addressed (Programmer) > Housing fits MK 2 gang pattress box > Control Output for EV-240V MRA |
| Brand | Nittan |
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| Manufacturer Part No. | EV-OP |
FAQ’s for Nittan Evolution Addressable Relay Interface Output Module (EV-OP)
Product Specification for Nittan Evolution Addressable Relay Interface Output Module (EV-OP)
| Type Identification Value | 49 |
| System Compatibility | Use only with Evolution Fire Alarm Panels (CIE) which support this unit |
| Loop Voltage | 20 - 38 Vdc |
| Environment | Indoor Application only |
| Operating Temperature | -25° to +70°C |
| Storage Temperature | -40° to +80°C |
| Operating Humidity | Up to 95% non-condensing |
| Dimensions (HWD) | 87 x 148 x 14mm |
| Mounting Requirements | One MK dual gang backbox surface mount |
| Wire Size | Min 1.5mm2 Max 2.5mm2 |
| Battery Requirements | Stand-by current: 0.46mA max Alarm current: 4.5mA max |
| Addressable Device Conditions | • Normal • Output Active • Device Type invalid • Device No Response • Output Stuck |
| Relay Contact Rating | DC - 2A @ 24V dc |
| Declaration of Performance | 00114 |
