Datasheet > D90910210024

D90910210024

更新时间： 2022-12-17 13:32:59

品牌	Logo	应用领域
其他 - ETC		调制解调器
页数	文件大小	规格书
3页	86K
描述
Modem Interface

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数据手册

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D90910210024 数据手册

Modem Interface

Type D 9091 0210

Du line

Fieldbus Insta lla tionbus

• 5 operation modes

• Public line remote

• Public line central

• Private line master

• Private line slave

• RS 232 interface

• Baud rate: 300, 1200, 2400, 4800, 9600 Baud

• Protocols: Hayes AT and CCITT V.25 bis

• LED-indications for supply, call initiate,

external Dupline^®OK and modem connection OK

• AC power supply

Product Description

Ordering Key

D 9091 0210 024

manually controlled connec- Type: Dupline^®

Dupline^®interface for com-

monly available telephone

modems (autodial or leased

line). Hayes AT or CCITT

V.25 protocol with selectable

data format. Event, time or

tion between autonomously Type no.

operated remote Dupline^®Supply

installations and a central

location.

Type Selection

Supply Specifications

Supply

Ordering no.

Power supply

Rated operational

voltage

Installation cat. III (IEC 60664)

24 VAC

115 VAC

230 VAC

D 9091 0210 024

D 9091 0210 115

D 9091 0210 230

024 024 VAC ± 15%

115 115 VAC ± 15%

230 230 VAC ± 15%

45 to 65 Hz

Frequency

No code module required

Voltage interruption

Power consumption

≤ 40 ms

Typ. 6 VA

Rated operational withstand

voltage

230 4 kV

024 800 V

Dielectric voltage

Supply - Dupline

Supply - Com. port

Supply - Input

≥ 4 kVAC (rms)

Supply - Output

Input/Output Specifications

Communication port

RS 232

25 pole male SUB-D

Output

Function

1 SPDT relay

Alarm

Pin allocation

TxD

RxD

GND

DCD

DTR

Pin 2

Pin 3

Pin 7

Pin 8

Pin 20

Contact ratings (AgCdO)

AC voltage

DC voltage

µ (micro gap)

AC1 5A/48 VAC (240 VA)

DC1 0.7 A/48 VDC (33W)

≥100 mA

Load current

Mechanical life

≥ 30 x 10⁶operations

Dielectric voltage

Elect. life (at max. load) AC 1 ≥ 2.5 x 10⁵operations

Com. port - Dupline^®

≥ 500 VAC (rms)

Operating frequency

Dielectric voltage

Output - Electronics

≤ 7200 operations/h

Dupline Tx inhibit input

Open loop voltage

Short-circuit current

Contact resistance

Cable length

Contact or NPN transistor

≥ 4 kVAC (rms)

5 VDC

50 µA

≤ 10 Ω

≤ 3 m

Dielectric voltage

Input - Dupline^®

≥ 500 VAC (rms)

Input - Com. port

None

Specifications are subject to change without notice (28.09.99)

Dupline^®is a registered trademark. A product of the CARLO GAVAZZI Group

12 3

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