Quatech ESC-100 user manual 10Specifications

10Specifications

Bus interface

Dimensions:

Serial ports

Controller:

Interface:

Transmit drivers: High-level output: Low-level output: Switching speed low-to-high:

high-to-low:

Receive buffers: High-level input: Low-level input: Switching speed:

Power requirements

+5 volts: +/-12 volts:

Temperature:

Humidity:

PCI, 32-bit bus, 5-volt only

IBM-compatible computers

approx. 6.5" x 4.5"

16750 with 64-byte FIFOs (ESC-100D)

One female D-78 connector, with eight male D-25 connectors using supplied adapter cable

(ESC-100M)

Eight RJ-11 connectors, or eight male D-25 connectors using optional adapter cables

SN75150 or compatible +5V min, +8V typical -5V max, -8V typical

1.4µs with 2500 pF load 40 ns with 15 pF load

1.5µs with 2500 pF load 20 ns with 15 pF load

MC1489 or compatible +3V to +13V

-3V to -13V

120 ns typical, 175 ns max

approx. 260 mA approx. 35 mA

operating 0° to 70° storage -50°to 80°

10% to 90%

Quatech ESC-100 User's Manual 32