Serial488a/oem – Measurement Computing Serial488A User Manual
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Serial488A/OEM
IEEE 488
Implementation:
C1, C2, C3, C4 and C28 controller subsets.(Serial to IEEE)
SH1, AH1, T6, TE0, L4, LE0, SR1, RL0, PP0, DC1, DT0, E1.
Terminators:
Selectable CR, LF, LF-CR and CR-LF with EOI.
Connector:
Standard IEEE 488 connector with metric studs.
Serial Interface
EIA RS-232C:
AB, BA, BB, CA, CB
EIA RS-422A:
Balanced voltage on TxD and RxD.
Character Set:
Asynchronous bit serial.
Output Voltage:
±5 volts min (RS-422A). 5 volts typical (RS-232C).
Input Voltage:
±3 volts min.; ±15v max.
Baud Rate:
Selectable 110, 300, 600, 1200, 1800, 2400, 3600, 4800, 7200,
9600, 19,200 and 57,600.
Data Format:
Selectable 7 or 8 data bits; 1 or 2 stop bits; odd, even, mark,
space and no parity on transmit.
Duplex:
Full with Echo/No Echo.
Serial Control:
Selectable CTS/RTS or XON/XOFF.
Terminators:
Selectable CR, LF, LF-CR and CR-LF.
Connector:
25-pin Sub-D male. DCE Configured.
General
Data Buffer:
32,000 characters dynamically allocated.
Indicators:
LEDs for IEEE Talk and Listen, Serial Send and Receive, and
Power.
Power:
User supplied +5 volts ±0.25% at 1 amp. Mating power
connector with 8 inch leads provided.
Dimensions:
205mm deep x 115mm wide x 28mm high (8" x 4.5" x 1.1").
Weight:
0.23kg. (0.5 lbs.)
Environment:
0° - 50°C; 0 to 70% R.H. to 35°C. Linearly derate
3% R.H./°C from 35° to 50°C.
Controls:
IEEE and Serial parameter switches. Jumper selection of
RS-232 or RS-422 operation.
*Specifications subject to change without notice
.