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ICS Parallel Digital Interface Board 2313
Levertijd:
3~4 weken
SKU
2313
Serial <-> Parallel Digital Interface Board
● Provides a user-definable, 128-line parallel interface with bit, byte, string and binary data trasnfer capabilities. Fully configurable to the user's needs by bus commands.
● Signal monitor feature detects input changes. Relieves controller of time consuming polling function.
● Fast RS-232/RS-422/RS-485 interface operates up to 115.2 Kbaud. Supports network and packet protocols.
● High-current drivers and input pullup resistors. Drives more devices, longer lines and inputs CMOS signals or switch contacts.
● Device configuration, user's IDN message and bus address stored in Flash. User can easily set the power-on configuration.
● Two companion Relay Driver Boards drive 5-48 Volt relays. Boosts drive signals to control larger relays and solenoids.
● Includes a men-driven configuration program. Steps user through configuration choices.
Model 2313 Serial <-> Digital Interface Board provides 128 programmable data lines for controlling devices, for transferring digital data or for monitoring digital signals. The ICS Parallel Digital Interface Board 2313's serial interface provides all of the functionality of a GPIB interface but allows for control of the digital signals from a RS-232 link or over an RS-422/RS-485 network with baud rates up to 115.2 kbaud. A user setable address lets multiple ICS Parallel Digital Interface Board 2313s be operated on a RS-422/RS-485 network with other RS-485 devices.
Meer informatie
Art.nr.
2313
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-422/RS-485 Interface |
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| Data Rates and Formats |
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| SRM Generation | SRMs are generated if an Enabled Event Status Register bit or if a monitored digital input change occurs. The SRM message includes the decimal value of the Status Byte Register. | ||||||||
| 488.2 Common Commands | *CLS, *ESE, *ESE?, *IDN?, *OPC, *OPC?, *RCL, *RST, *SAV, *SRE, *SRE?, *STB, TST? and *WAI |
Digital I/O
2313's parallel I/O signals have the following electrical characteristics. All time delays listed here are maximums, all pulse widths are minimums.
| Inputs | 128 Digital I/O, power 2 Status and Reset Inputs | |||
| Input Logic Levels |
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| Input Timing | External Data Inhibit line sets within 1 μs of the active edge of the EDR Input and resets after data is loaded. Data loading time for 6 BCD/HEX characters is 0.15 ms (typ.) after the 2313 is addressed as a Talker. | |||
| Output Logic Levels |
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| Output Timing | Data is tranferred to the output 0.6 to 8 ms after receipt of a terminator depending upon transfer mothod and command. | |||
| Data Stb | 7 μs wide pulse output | |||
| Trigger | 7 μs wide pulse output | |||
| Remote | Output level asserted when in the remote state | |||
| Reset | 400 μs wide pulse output when 2313 reset | |||
| Stable | Output asserted when data lines initialized after power turn on |
SCPI Commands
Used to set and query all programmable functions. The 2313 conforms to SCPI 1994.0 Specification.
External Reset Input
The 2313 is reset by a low going pulse on the External Reset input line or by pressing a miniature push-button on front edge of the 2313's PCB
Diagnostic Indicators
| Six on board LEDs | |
| PWR | On when power applied |
| RDY | On when self test passed |
| TALK | On when addressed to talk |
| LSTN | On when addressed to listen |
| SRQ | On when asserting SRQ line |
| ERR | On when ESR error bits set |
Grootte
178 x 140 x 9mm (L x W x H)
Connectors and Headers
| RS-232 | 10-pin, 2x5 male connector |
| RS-422/RS-485 | 10-pin, 2x5 male connector |
| Digital I/O | 150-pin, 3 row male connector |
| Power | 2-pin AMP connector or pin on J1 |
Omgeving
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Power
+5 VDC @ 400 mA (typical)
Included Accessories
Instruction Manual
Support CD with sample programs
Support CD with sample programs