Schneider Electric FX 3NET Manual de servicio descargar pdf (Pagina 57)

Installation Instruction 66571764GB3 Fire Detection 57

Schneider Electric Pelco Finland Oy Kalkkipellontie 6, 02650 Espoo, Finland Telephone: +358 10 446 511 Fax: +358 10 446 5103 www.pelco.com/nordic

Document Number 66571764GB3 16 2012

20.16 Connectors on CODINET modem adapter

Terminal

name

Connector

symbol

Purpose Description

CO1

(D9-connector)

2:RxD (in)

RS232-line.

3:TxD (out)

4:DTR (out)

5:ISO GND

6:DSR (in)

7:RTS (out)

TE4

DSR

RxD

TE3

TxD

ISO GND

DTS DTR

TE2

+24 V

Power input. (Isolated)

GND

T/R+

RS485-line.

T/R-

R+

TE1

R-

ISO GND

J1 Mounted

Terminating resistor of 120 ohm

between ±T/R. Normally not used.

Mounted

(default)

RS485 2-wires, ±T/R.

Not mounted

RS485 4-wires, ±T/R and ±R.

1 2 ... 52 53 54 55 56 57 58

FX 3NET FIRE ALARM SYSTEM 1
10
+ - ADL + - PO 13
- +IN1 + -PI2 + -PI1 13
Fault delays / timeouts 26
<300Ω 32
24VDC / 500mA 35
- +IN2 - +IN1 36
1 2 .... N 43
Fire Detection 47 47
Fire Detection 49 49
(D9-connector) 57

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Schneider Electric FX 3NET Manual de servicio Pagina 57

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