Multicrest
fire alarm system

PCA-2707XA FIM()

TM

N3060

Fiber-optic Interface Module FIM

Features• UL 864, 9th edition listed• Max. 64 nodes available on network• NFPA Style 7 connection applicable• Status LED• Down-sized PC assembly• Easy installation

Description
The PCA-2707XA FIM assembly is the optional component for the FACP system. The PCA-2707XA FIM provides the system ability to use theoptic fiber system for the system network. The PCA-2707XA FIM is used in the system together-with the Network Interface Unit (NIU).
The PCA-2707XA FIM contains an element by which the data from/to other FACPs on the network are converted to optical data for transmission.
The 5 VDC power required for operation is supplied from NIU to the PCA-2707XA FIM.
The PCA-2707XA FIM is equipped with a status indicator (LED). The green LED indicates normal 5 VDC power supply from NIU when it is turnedon.
The PCA-2707XA FIM is equipped with jumpers that shall be set according to the length of optic fiber used (i.e. less than one kilometer or morethan one kilometer).

Ordering Information
Part No. PCA-2707XA FIMSpecifications
No.
123456789Item
Maximum 5 VDC standby current
Maximum 5 VDC alarm current
Ambient operating temperature range
Maximum ambient operating humidity
Network connection style
Maximum number of nodes on network
Max. fiber length between an FIM and next FIM
Maximum attenuation
Dimensions

Specification
180 mA
180 mA
0 to 49˚C (32 to 120 ˚F)
93 % non-condensing
NFPA Style 764
2 km (50/125 µm), 1.7 km (62.5/125 µm)
6 db
50 mm (1.97")(H) x 70 mm (2.76")(W) x 25 mm (0.98")(D)

Optic fiber specifications
No.
12345

Fiber type
Material
Core diameter
CladBandwidth

Item

GI
Quarts glass
50 µm or 62.5 µm
125 µm
850 nmSpecification

Installation and Wiring Information

FTX
FRX

CN5FIM

NIU

NIU
FTX

CN6FIM
FRX

PCA-N3060SCU (No.1)

PCA-N3060PSU (No.1)

PCA-N3060SCU (No.2)

FIM

Port BFIM

PCA-N3060SCU (No.5)

FACP No.1
Port A

PCA-N3060SCU (No.4)

PCA-N3060SCU (No.6)

To the next FIM

AC/DC Switching
power supply unit

PCA-N3060SCU (No.3)

NIU

PCA-N3060PSU (No.2)

FTX
FRX

FACP No.2Port A

FIM

Port BFIM

PCA2706XA
NIU

NIU
AC/DC Switching
power supply unit

PCA-2707XA-FIM

FTX
FRX

FTX
FRX
FTX
FRX

FACP No.3
Port A

FIM

Port B

FIM

NIU

Battery

Battery

FTX
FRX
FTX
FRX

To the next FIM

NFPA Style 7 optic fiber connection

NOTE
・The information contained herein does not purport to cover all the details or variations of the equipment described, nor to provide for every
possible contingency that may be met in connection with its installation, operation or maintenance.
・Specifications are subject to change without notice. Contact Nohmi before relying on the information.
・Actual performance is based on proper application of the product by a qualified professional.
・Should further information be required or should particular concerns arise that are not covered sufficiently for the purchaser’s purposes, thematter should be referred to Nohmi or your nearest distributor.

Contact• Head Office: 4-7-3 Kudan-Minami, Chiyoda-ku, Tokyo
102-8277, Japan• Phone: (81) 3 - 3265 - 0231
• F A X: (81) 3 - 3265 - 5348
URL http://www.nohmi.co.jp/english/

Catalog Number 131024Ⓓ-F-17900