ADDI-DATA APCI-7300-3 Leaflet

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153

Specifications

Ordering information

MX232-G

MX232

MX422-G

MX422

MX485-G

MX485

MXTTY

Optical isolation 1000 V

3

3

3

3

Creeping distance 3.2 mm

3

3

3

3

Short-circuit protection

3

3

3

3

ESD protection

3

3

3

3

Burst protection

3

3

3

3

3

3

3

Duplex

Full

Full

Full/Half

Full/Half

Half

Half

Full

Max. Baud rate

115.2 kBaud 

1MBaud opt.

115.2 kBaud 

1MBaud opt.

115.2 kBaud 

1MBaud opt.

115.2 kBaud 

1MBaud opt.

115.2 kBaud 

1MBaud opt.

115.2 kBaud 

1MBaud opt.

19.2 kBaud

Modem control signals

3

3

Optional RTS/CTS 

(MX-422-PEP)

Autom. transmitter control

3

3

Current consumption

86 mA

10 mA

46 mA

10 mA

58 mA

10 mA

75 mA

APCI-7300-3 / APCI-7420-3 / APCI-7500-3 / APCI-7800-3

APCI-7300-3: 1-port serial interface (1 x 9-pin SUB-D) 
APCI-7420-3: 2-port serial interface (2 x 9-pin SUB-D) 
APCI-7500-3: 4-port serial interface (1 x 37-pin SUB-D) 
APCI-7500-3/4C: 4-port serial interface incl. 4 x 9-pin SUB-D male connector on separate bracket (incl. ribbon cable) 
APCI-7800-3: 8-port serial interface (1 x 78-pin SUB-D)
Each incl. technical description and software drivers.

Serial interface – 1-port, 2-port, 4-port, 8-port

Mode: 

RS232, RS422, RS485, 20 mA Current Loop  

 

(active, passive) with or without optical isolation 

 

through separate MX modules

Transmission mode: 

Asynchronous, full or half duplex (MX modules)

Addressing: 

Automatic through BIOS

Memory: 

128-byte FIFO buffer for transmitter and receiver

Transfer rate: 

Programmable up to 115.2 kBaud 

 

Baud rate up to 1 MBaud on request

Protocol: 

5-, 6-, 7- or 8-bit character 1,1½ or 2 stop bits

Parity: 

Even, odd, none, mark, space  

Interrupt lines: 

Automatic configuration through BIOS

EMC – Electromagnetic compatibility

The product complies with the European EMC directive. The tests were carried out by 

a certified EMC laboratory in accordance with the norm from the EN 61326 series (IEC 

61326). The limit values as set out by the European EMC directive for an industrial 

environment are complied with. The respective EMC test report is available on request.

Safety features

Optical isolation: 

1000 V (MX modules)

Physical and environmental conditions

Dimensions: 

151 x 99 mm / APCI-7800-3: 175 x 99 mm

System bus: 

PCI 32-bit,  

 

3.3 V/5V acc. to spec. 2.2 (PCISIG)

Space required: 

1 PCI slot

Operating voltage: 

+5 V, ± 5 % from the PC

Current consumption (without modules): 160 mA typ. / APCI-7800: 220 mA
Front connector: 

9-pin SUB-D male connector (APCI-7300-3) 

 

2x9-pin SUB-D male connector (APCI-7420-3) 

 

4 x 9-pin SUB-D male connector  

 

on separate bracket (APCI-7500-3/4C) 

 

37-pin SUB-D male connector (APCI-7500-3) 

 

78-pin SUB-D female connector (APCI-7800-3)

Temperature range: 

0 to 60 °C (with forced cooling)

APCI-7300-3 / APCI-7420-3 / APCI-7500-3/4C / APCI-7500-3 / APCI-7800-3

MX modules

MX modules: Please order the modules separately!

MX232-G:  RS232 mode, optically isolated
MX232: 

RS232 mode 

MX422-G:  RS422 mode, optically isolated
MX422-PEP: RS422 mode, optically isolated, with RTS/CTS
MX422: 

RS422 mode 

MX485-G:  RS485 mode, optically isolated
MX485: 

RS485 mode 

MXTTY: 

20 mA Current Loop mode (active, passive), optically isolated

Option: 

 Quarz:  <1 MBaud transfer rate for RS232, RS422, RS485, TTY

Accessories

Shielded round cable, 37 to 4 x 9-pin (for APCI-7500-3)

Shielded round cable, 37 to 4 x 25-pin (for APCI-7500-3)

Shielded round cable, 78 to 8 x 9-pin (for APCI-7800-3)

Shielded round cable, 78 to 8 x 25-pin (for APCI-7800-3)

1 to 8-port serial interface, RS232, RS422, RS485,  
20 mA CL, modular mounting through modules