Bosch IOS 0232 A RS232 Communication Module Manual de usuario descargar pdf (Pagina 13)

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4.998.137.267 Product description IOS 0232 A

13 / 32

ST−FIR / PRM1/deh

610−4.998.153.975 / A2

Functional description

d The RS232 communication module provides two independent RS232 interfaces to connect a

printer and/or a Laptop.

Wiring

Pos. Marking Connection

15 RXD1

16 TXD1

RS232 Interface 1

17 GND

20 RXD2

21 TXD2

RS232 Interface 2

22 GND

Pin−assignment of DSUB 9−pin plug

PIN−No. Connection

2 TxD0

3 RxD0

5 GND

Technical Specification

Input voltage (min − max) 20 V DC − 30 V DC

Maximum current consumption 2.6 mA

Maximum length of lines 3 m (3.28 yards) at each interface

Safety class II as per IEC 60950 / EN 60950

EMI / EMC protection EN 50081−1 / FCC Part 15

Protection class IP 30 as per IEC 60529

Operating Temperature −5 _C . . . 50 _C (23 _F . . . 122 _F)

Storage Temperature −20 _C . . . 60 _C (−4 _F . . . 140 _F)

Permissible relative humidity max. 95% non condensing

Housing material and color ABS plastic Polylac PA−766 (UL94 V−0),

semi gloss anthracite, RAL 7016

Dimensions (H x W x D) approx. 127 x 96 x 60mm (5.0 x 3.8 x 2.4 inches)

Weight approx. 180 g (6.3 ounces)

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5 4 321

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Bosch IOS 0232 A RS232 Communication Module Manual de usuario Pagina 13