PCI SERIAL BOARD SPECIFICATIONS
5675 Hudson Industrial Parkway * Hudson, OH 44236
1.800.553.1170 * +1 330.655.9000 * www.quatech.com
Rev 3.0, 8/08
Ordering Information
Model
Ports
Connector
DSC-100
2
RS-232 with DB-9 connectors
DSC-200/300
2
RS-422/485 with DB-9
connectors
QSC-100
4
RS-232 with DB-25 cable
QSC-100D9
4
RS-232 with DB-9 cable
QSC-200/300
4
RS-422/485
ESC-100D
8
RS-232 with DB-25 cable
ESC-100-D9
8
RS-232 with DB-9 cable
ESC-100M
8
RS-232 with RJ-45 connectors
CP-QSC-D25
D-44 to 4 D-25 cable for
QSC-100/200/300
CP-ESCLP-M
HD-68 to 8 RJ-45 module
connectors for ESC-100M
CP-QS-D9
D-37 to 4 D-9 cable for
QSC series
CP-ESCLP-D9
HD-68 to 8 D-9 cable for
ESC-100
CP-ESCLP-D25
HD-68 to 8 D-25 cable for
ESC-100
IND
Surge suppression package
PRODUCT APPLICATIONS
Data Rate:
Up to 921.6 kbps (max*)
Serial Ports
DSC:
2
QSC:
4
ESC:
8
(each configurable as RS-422 or RS-485 for full
or half duplex)
Moschip Serial Ports:
DS:
2
QS:
4 (requires 2 PC bracket slots)
HS:
6 (requires 3 PC bracket slots)
UARTS
DSC & QSC-100:
16550 UARTs; 16-byte
FIFOs (1 per port)
QSC-200/300 & ESC:
16750 UARTs; 64-byte
FIFOs (1 per port)
Transceiver:
MAX3076E or compatible
Drivers - RS-232
High Level Output:
+5V (min), +5.4V (typ)
Low Level Output:
-5V (min), -5.4V (typ)
Transition Time (THL-TLH):
25ns (typ)
Drivers - RS-422/485
Differential Voltage:
+/- 3.3V
Transition Time (TLH):
52ns (typ)
Transition Time (THL):
60ns (typ)
Receive Buffers - RS-232
Voltage Range:
-25V (max), -25V(min)
Transition Time (THL-TLH):
50ns (typ)
Receive Buffers - RS-422/485
Differential Input Threshold:
+/-0.2V
Voltage Range:
-7V to +12V Common Mode Input
Transition Time (THL-TLH):
65ns (typ)
IND Option:
Surge suppressor applied to each
line that is capable of sustaining up to 40A
peak, 8 x 20μs transient surges, a clamping
voltage of 30V and a peak energy dissipation of
.1 Joules. (NOTE: The “IND” option limits data
rate to 115.2 kbps due to capactive loading.)
Environment
Operating:
0
o
C to 70
o
C
Storage:
-50
o
C to 80
o
C
Humidity:
10% to 90%
Power Requirements
260mA (+5V) (typ)
Protocols and software
Size:
DSC:
4.725” x 3.5”
QSC/ESC:
4.275” x 2.5”
Connectors
DSC-100:
2 DB-9 male
QSC-100/200/300:
HD-44 female or cable with 4
DB-9 male
QSC-100-D9:
HD-44 female with DB-9 cabels
ESC-100D:
VHDCI-68 female with cable to 8 DB-9 male
ESC-100-D9:
VHDICI-68 male or with DB-9 cable
ESC-100M:
VHDCI-68 female with cable to 8 RJ-45
IND:
Add surge suppression package to any of the
above
Certifications
CE, FCC, Class B, RoHS and WEEE compliant
Bus Interface
32-bit, 33 MHz PCI Bus specification 3.0 compliant
Moschip Bus Interface:
PCI 2.1 32bit, 33MHz
OS Support
Windows 95/98/Me/NT/2000/XP/Vista, Linux,
OS/2, DOS
