3-Channel input/output interface for fire alarm systems

Variants

3 models available

Smart design

Can be mounted in 2 ways

Efficient

Unit takes 3 input and 3 output

Simple and quick installation

The unit takes 3 separate outputs and inputs with only 1 address required to monitor and control the device, so saving on equipment and installation time. It is also soft addressed meaning no hard addressing is required making installation even quicker and easier. Fixed to a deep double gang back box which its supplied, the unit boasts a flexible and efficient design allowing the device to be surface or recessed mounted.

Control and monitor more from the panel

The unit can be used for both fire and non-fire applications. Fire signal inputs include door release mechanisms while non-fire inputs include active panel functions including access control and nurse call systems.

View the rest of Eaton's fire alarm system accessories; designed to enable you to tailor the system to the site

Specifications

PRODUCT CODES

Addressable 3 Channel I/O Unit (Reset on Reset)	CIO351
Addressable 3 Channel I/O Unit (Reset on Silence)	CIO351S
Addressable 3 Channel I/O Unit (Triple Address)	CIO351SST

TECHNICAL SPECIFICATIONS

Standards:	EN54 Pt17 & 18 2005
Operating Voltage:	18Vdc to 30Vdc
Quiescent Current:	310µA
Maximum Switching Voltage:	50Vac or 30Vdc
Output Relay Contact Rating:	1A at 30V resistive, 0.5A inductive
Operating Temperature:	-10°C to +60°C
Humidity (Non-condensing):	0 to 95% RH
Construction:	PC / ABS
Dimensions (HxWxD):	129mm x 180mm x 60mm
Weight:	0.23kg
Ingress Protection:	IP40
Suitable for use with:	Eaton addressable fire systems

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Catalogs

Catalogo Sistemas de Detecção e alarme de Incendio Endereçávei

(PDF 3 MB , 29/01/2021)
Cooper fire and voice alarm systems - Product catalogue

(PDF 9 MB , 27/04/2021)
Fire systems and devices - Product catalogue

2022 edition

(PDF 76 MB , 26/01/2021)
JSB fire systems and devices - Product catalogue

2020 edition

(PDF 16 MB , 19/02/2021)
Menvier fire systems and devices - Product catalogue

2020 edition

(PDF 8 MB , 27/04/2021)

Certification reports

Addressable 3 channel I/O unit - Declaration of conformity

DoC0257 CIO351, CIO351SST, MIO324, FXN510

(PDF 64 KB , 08/02/2021)
Addressable 3 channel I/O unit - Declaration of performance

Brexit Update, DoP0258, CIO351S, EN

(PDF 113 KB , 08/02/2021)
Addressable 3 channel I/O unit - Declaration of performance

Brexit Update, DoP0259, MIO324T, EN

(PDF 113 KB , 08/02/2021)
Addressable 3 channel I/O unit - Declaration of performance

Brexit Update, DoP0261, COPIO, EN

(PDF 113 KB , 08/02/2021)
Addressable Interfaces group B - Certificate of constancy of performance

Brexit Update, 0905-CPR-00426

(PDF 932 KB , 19/02/2021)
DECLARATION OF CONFORMITY

CIO351S

(PDF 59 KB , 07/06/2022)
DECLARATION OF CONFORMITY

CIO351T

(PDF 59 KB , 07/06/2022)

Installation instructions

Addressable 3 channel I/O unit - Installation manual

Brexit Update, 25-16420-C, COPIO, EN

(PDF 190 KB , 08/02/2021)
Addressable 3 channel I/O unit - Installation manual

Brexit Update, 25-16663-B, CIO351S, EN

(PDF 189 KB , 08/02/2021)

Success stories

Eaton Life Safety products - Reference book

Look to the future, trust our past. Discover success stories and building references for Eaton's Fire Detection Systems and Emergency Lighting products.

(PDF 2 MB , 15/02/2021)

Technical data sheets

3 Channel I/O - Datasheet

(PDF 798 KB , 08/02/2021)

Warranty guides

Fire system and devices - Extended warranty-policy and terms

(PDF 2 MB , 20/02/2024)

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3-Channel input/output device for addressable fire systems