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ICS Parallel Digital Interface Board 2303
Levertijd:
3~4 weken
SKU
2303
Serial <-> Parallel Digital Interface Board
● Provides a user-definable, 40-line parallel interface with bit, byte, pulse and string data transfer capabilities. Fully configurable to the user's needs by bus commands.
● Pull up resistors on all inputs for switches and CMOS signals. Handles TTL/CMOS signals and contact closures.
● Monitors up to 15 input lines for level changes. Automatic event and status change detection.
● Fast RS-232/RS-485 interface operates up to 115.2 Kbaud. Also supports network protocol.
● IEEE-488.2 Compliant with SCPI Commands. GPIB functionality over a serial link.
● Interchangeable with ICS's 4803 GPIB and 8003 Ethernet Interfaces. Convert from Serial to GPIB or Ethernet (LAN) interfaces replacing a card.
● Support includes a menu driven configuration program and SERkybd program. Easy configuration and serial command generation.
Model 2303 Serial <-> Digital Interface Board provides 40 programmable bi-directional data lines for controlling devices, for transferring digital data or for monitoring digital signals. The 2303's serial interface provides all of the functionality of a GPIB interface but allows for control of the digital signals over an RS-232 link or over an RS-485 network. A user setable address lets multiple 2303s be operated on a RS-485 network with other RS-485 devices.
Meer informatie
Art.nr.
2303
Fabrikant
ICS Electronics
Land van herkomst
Verenigde Staten
Interface Specifications
Provides RS-232 full duplex and RS-485 (RS-422) half duplex asynchronous serial interfaces. Unit automatically responds to the serial interface that receives the command.
| RS-232 Interface |
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| RS-485 (RS-422) Signals |
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| Data Rates and Formats |
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| Command Sets |
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Digital I/O
2303's parallel I/O signals have the following electrical characteristics. All time delays listed here are maximums, all pulse widths are minimums.
| Data | 40 lines in 8 bit bytes | ||||
| Status | 2 general purpose inputs | ||||
| Input Logic Levels |
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| Input Timing |
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| Output Logic Levels |
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| DataStb | Output pulse width, 40 μs | ||||
| Trigger | Output pulse width, 40 μs | ||||
| Reset | True during 2303 Reset time (1 ms) | ||||
| Remote | Output level true when 2303 is in its remote state. |
Diagnostic Indicators
| Six on Board LEDs | PWR, RDY, MTA, MLA, SRQ and ERR. |
| Lo true drive signals on parallel I/O connector for remote LEDs | |
Grootte
139.7 x 114.3 x 12.7mm (L x W x H)
Connectors and Headers
| Serial | 26-pin 3M 2526 male |
| Serial/Address | 26-pin 3M 2526 male |
| Parallel | 96-pin, 3 row male DIN conn, rows A & C |
Omgeving
| Operation Temperature |
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| Storage Temperature |
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| Humidity | 0-90% RH without condensation |
Power
+5 VDC @ 400 mA (typical)
Included Accessories
Instruction Manual
Support CD-ROM with Configuration and sample programs
Support CD-ROM with Configuration and sample programs