ICS Serial Interface Board 4816

Levertijd:
3~4 weken
SKU
115422

Smart GPIB to Serial Interface Board

● Combines IEEE-488.2 responses and a smart GPIB-to-serial conversion path in one unit. Adds an IEEE-488.2 compatible GPIB interface to any RS-232 or RS-422/485 serial device.
● Provides all IEEE-488.2 functions and the Status Reporting Structure. Easiest way to add IEEE-488.2 capability to any serial device.
● Smart transparent serial data up to 57.6 Kbaud. Does not require escape sequences or a second GPIB address.
● SCPI commands set serial configuration, GPIB address and IDN message. Easy setup customizes the 4816 for the application.
● Operates on 5 to 15 Volts. Works from almost any DC power source.
● Includes Diagnostic LEDs. Provides visual indication of unit's operation, address, and selftest status.
● Support includes menu driven configuration program and GPIBkybd. The easy way to configure the interface or use the programs as examples.

 

ICS 4816 is a smart IEEE-488.2 compatible, GPIB <-> Serial Interface Board that can be used to adapt devices with RS-232 and RS-422 or RS-485 serial interfaces to the GPIB Bus. The ICS Serial Interface Board 4816 provides an IEEE-488.2 compliant, GPIB-to-serial conversion path between the GPIB Bus and the serial device. The ICS Serial Interface Board 4816's serial interface can be set for any standard baud rate up to 57.6 kbaud, for the common asynchronous data formats and for RS-232, RS-422 or RS-485 signals. All configuration settings are user setable and are saved in the ICS Serial Interface Board 4816's EEPROM memory. The 4816 is designed to be
mounted in a test chassis or as part of a larger system.

Typical applications are adding a GPIB interface to a sensor or instrument that has a serial interface or adding an IEEE-488.2 interface to an embedded computer board.

Meer informatie
Art.nr.
115422
Fabrikant
ICS Electronics
Land van herkomst
Verenigde Staten
GPIB Capabilities
IEEE 488 Bus Interface
The 4816’s 488 Bus Interface meets IEEE STD 488.1-1987 and has the following capabilities as a GPIB-to-Serial converter:
SH1, AH1, T5, L3, SR1, PP1, DC1, RL0, DT0, C0 and E1/E2 drivers
Bus drivers incorporate power up/down protection to prevent glitching the bus during power turn-on.
Address Capability Primary addresses 0-30 set by GPIB bus command. Address displayed on LED indicators at power turn-on.
SRQ Generation SRQs are generated per the IEEE-488.2 specification when the unit is not addressed to talk and an enabled bit in the ESR, Questionable or Conditional register becomes set.
Parallel Poll Response Reports SRV Status in PPR bit
Buffers and message lengths
GPIB Input 256 bytes
Serial Input 256 bytes
488.2 Common Commands *CLS, *ESE, *ESE?, *ESR?, *IDN?, *OPC, *OPC?, *RST, *SAV, *SRE, *SRE?, *STB, *TST?, AND *WAI.
Interface Specifications
Serial Interface Provides RS-232C single ended or RS-485 (RS-422) differential signals on a DB-25S connector and header. Pin assignments conform to EIA RS-530 specification and are pin compatible with most RS-232 devices. Signal selection by internal jumpers.
Baud Rates 50 to 57.600 baud std, Closest integer rate for nonstandard rates.
Data Character Formats
Data bits 7 or 8 bits
Parity Odd, even or none
Stop bits 1 or 2
Modes
Full-duplex transmitter always active.
Half-duplex transmitter tristated 0.2 ms after last character.
Data Transfer Protocols
Hardware handshake always enabled.
X-on /X-off handshake enabled or disabled by a separate command.
SCPI Commands
The 4816 conforms to the SCPI 1994.0 Specification and uses SCPI commands to set its
configuration: The reserved SCPI Keywords are:
- SYSTem
- STATus
- CALibrate
- DIAGnostic
Construction
PC Board
Controls and Indicators
Six on board LEDs show selftest diagnostics, GPIB address and status.
PWR On when power applied
RDY On when Selftest passed
MTA On when talk address recognized
MLA On when listen address recognized
SRQ On when SRQ generated
ERR On when ESR error bit set
Grootte
139.7 x 114.3 x 12.7mm (l x w x h)
Connectors and Headers
GPIB 24-pin 3M 2524 male connector
GPIB/Addr 26-pin 3M 2526 male connector
Serial 26-pin 3M 2526 male connector and DB-25P male connector
Omgeving
Operating Temperature -10 °C ~ +70 °C
Storage Temperature -20 °C ~ +85 °C
Humidity 0-90% RH without condensation
Shock/Vibration Normal handling only
Power
9 to 15 VDC @ 300 mA
Included Accessories
Instruction Manual
Support CD-ROM
Mijn vraag gaat over: ICS Serial Interface Board 4816
To Top