The Nittan EV-SIO (part no. F16-82031) is an Evolution analogue addressable single input/output module. It is used to monitor and control third-party equipment from a Nittan Evolution fire alarm system, with one input and one relay output.
It uses the Evolution protocol and is certified to EN 54-18. Like the rest of Nittan's slim Evolution module range, it is EEPROM addressed with a programmer and the EV module address lead.
Key features
- 1 x change-over relay output rated 2 A at 24 V
- 1 x Class B input circuit
- EEPROM addressed with a programmer via the EV module address lead
- Red LED indication
- Housing fits a MK 2-gang pattress box
Technical specifications
- Operating voltage: 20 to 35 V DC
- Quiescent current: 300 µA
- Alarm current: 3 mA
- Relay contacts: 1 x C/O, 2 A at 24 V
- Standard: EN 54-18:2005 / AC:2007
- Part number: F16-82031
