Specifications

Communications
155
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Applications Engineers: Monday–Friday, 9:00AM – 5:00PM, U.S. Eastern Time • e-mail: [e-mail] Visit our website for detailed product information!
 Detachable 12" cable.  Ruggedized, attached 12" cable.  PC Cards with permanently attached cables are available; see our website for details.  RS-422 & 485
transceivers protected against ESD up to 1kV.  Isochronous comm., custom baud rates, & 9-bit protocol.  Isolated  Parallel port.  Synchronous.
Universal Keyed Boards Fit
Standard or Low-Profile PCI Slots
The original 32-bit, 5V PCI
standard began as an improvement
over the then-common ISA bus.
Over time, a 64-bit, 3.3V version
was developed, as were several
enhanced standards that offer
faster data throughput.
If slots and cards were keyed as
5V or as 3.3V, voltages and cards
would always match. In reality,
“universal” connectors were
developed to ease the transition
from 5V to 3.3V, while allowing for
backwards compatibility. Our PCI
boards are compatible with
whichever voltage the slot provides.
Universal and low-profile PCI
slots make lots of sense. Universal
PCI slots provide 3.3V power, along
with the 5V, +12V, & –12V of
standard PCI slots. Low-profile slots
accommodate cards that are only
8cm high instead of 12 cm, provide
more flexible power arrangements,
and help shrink product size.
That’s why we offer serial boards
for 3.3V or 5V slots. Most – but not
all (see charts at the bottom of this page and pp. 156~157) – come
with both standard (12 cm) and low-profile (8 cm) backplates.
RS-232 is probably the most widely used
communication standard. The standard calls
for data rates up to 20kbps at distances less
than 50 feet, but speeds can be much higher.
An RS-232 device can have either a DTE (Data
Terminal Equipment) or DCE (Data Circuit
Terminating Equipment) interface circuit.
RS-422 is the best choice for applications
where data must travel over longer distances
(up to 4,000 feet), and where noise immunity
and high data integrity are more important.
The E
I
A-530 (RS-530) standard defines a
25-pin pinout for RS-422, as well as modem
control signals.
RS-485 is backward-compatible with RS-422,
but is optimized for multidrop networks.
Each RS-485 port can support up to 31
devices. RS-485 ports in Auto-Enable mode
appear to the host system as standard RS-232
ports, so additional drivers are unnecessary.
When You Just Need One More Serial Port ...
#Ports Special Features
Type(s) of Data RS-485 FIFO Power Req. Serial Included Dimensions Included
OS Support:
Part Number Bus Ports Rate Modes UART Buffer (mA) Connector Cable (L x H") Backplates Price
3.x 95 98 NT4 2000 XP DOS
• Now including CompactFlash
™
format!
• All the most common serial protocols and
many combinations — including RS-530/530A
• DB-9M or -25M connectors, speeds to 10 Mbps
• Two, three, four, and eight-port boards
also available
(see pages 156~157)
Our COML series of serial cards
includes the Type I CompactFlash
format for quick connections.
Like most of our PCI boards for 3.3V or 5 V slots, the CYBM 1422U
comes with a 12 cm backplate attached and a replacement 8 cm backplate
that you can attach if you intend to use the board in a low-profile slot.
Single-Port PCI, and PC Card (PCMCIA) Serial Communications Boards
PCI-Bus Boards — use in either 3.3V or 5V PCI slots (COMHP 102 is 5V only); most cards include both standard (12cm) and low-profile (8cm) backplates
#CYB 1232U PCI 1 RS-232 — 115.2 kbps — 16750 128BYTES 1xDB-9M — 4.8"x 2.5" 8
&
12cm –YYYYY–$125
#CYB 1232LU PCI 1 RS-232 — 115.2 kbps — 16750 128BYTES 1xDB-9M — 4.8"x 2.5" 8cmonly ––––YY–$125
#CYB LPTU PCI 1 RS-232  115.2 kbps — 16750 128BYTES 1xDB-25F — 4.8"x 2.4" 8
&
12cm –YYYYY–$125
#COML 103U PCI 1 RS-232  128 kbps — Z85230 12BYTES 1 x DB-25M — 4.7"x 2.4" 8
&
12 cm – – Y – Y Y – $299
#COML 1232U PCI 1 RS-232 — 460kbps — 16C850 128BYTES 1xDB-9M — 4.9"x 2.6" 8
&
12cm –YYYYY–$129
#COML 1232U-X PCI 1 RS-232  460kbps — 16C950 128BYTES 1xDB-9M — 4.9"x 2.6" 8
&
12cm –YYYYY–$149
#CYBM 1422U
PCI
1
RS-422/485 —
921.6
kbps
16750 128
BYTES
550@+5V 1xDB-9M — 4.8"x 2.5" 8
&
12cm –YYYYY–$175
#COMHP 101U PCI 1  10 Mbps Z16C32 32BYTES 1 x DB-25M — 4.8"x 2.5" 8
&
12cm –YYYYY–$499
#COMHP 102 1  128 kbps Z85230 12BYTES 350@+5V 1 x DB-25M — 4.8"x 3.5" 12 cm only ––Y–YY–$309
#COML 106U-D25
PCI
1
—
460
kbps
16C850 128
BYTES 1 x DB-25M
— 4.7"x 2.5" 8
&
12cm –YYYYY–$169
#COML 106UI-D25
PCI 1  460kbps 16C850 128BYTES 380@+5V 1 x DB-25M — 4.7"x 2.5" 8
&
12cm –YYYYY–$229
#
COML 106U-X-D25 PCI 1  460kbps 16C950 128BYTES 1 x DB-25M — 4.7"x 2.5" 8
&
12cm –YYYYY–$219
# COML 106UI-X-D25
PCI
1  460
kbps
16C950 128
BYTES
380@+5V 1 x DB-25M — 4.7"x 2.5" 8
&
12cm –YYYYY–$279
#CYB 1232C
PC CARD
1 RS-232  921.6 kbps — 16950 128BYTES 1xDB-9M
PC Card Type II
– –YYYYY–$195
#CYB 1422C
PC CARD
1 RS-422/485  921.6 kbps — 16950 128BYTES 100@+5V 1xDB-9M
PC Card Type II
– –YYYYY–$195
#COML 101C
PC CARD
1  64kbps Z85233 12BYTES 170@+5V 1 x DB-25M
PC Card Type II
– –YYYY––$339
#COML 1232F 1 RS-232  921.6 kbps — 16C550 16BYTES 1xDB-9M – – – Y – Y Y – $149
#COML 1232F-A 1 RS-232  921.6 kbps — 16C550 16BYTES 1xDB-9M – – – Y – Y Y – $179
#COML 1422F 1 RS-422/485  921.6 kbps 16C550 16BYTES 1xDB-9M – – – Y – Y Y – $189
CompactFlash
Type I
12-inch cable to
1 x DB-9M
80@+5V,
55 @ +3.3V
Full and
Half-Duplex
COMPACT
FLASH
CompactFlash
Type I
12-inch cable to
1 x DB-9M
20@+5V,
13@ +3.3V
COMPACT
FLASH
CompactFlash
Type I
12-inch cable to
1 x DB-9M
20@+5V,
13@ +3.3V
COMPACT
FLASH
12-inch cable to
1 x DB-25M
Full and
Half-Duplex
RS-232/422
485/530/530A
17-inch cable to
1 x DB-9M
17-inch cable to
1 x DB-9M
210@+5V,
20@+12V
Isochronous,
Full & Half-Duplex
RS-232/
422/485/530
480@+5V,
50 @
±
12V
Isochronous,
Full & Half-Duplex
RS-232/
422/485/530
Full and
Half-Duplex
RS-232/
422/485/530
480@+5V,
50 @
±
12V
Full and
Half-Duplex
RS-232/
422/485/530
Full and
Half-Duplex
RS-232/422
485/530/530A
PCI
(5V)
100@+5V,
350 @ +3.3V
Full and
Half-Duplex
RS-232/422
485/530/530A
Autogating,
Full & Half-Duplex
300@+5V,
50 @
±
12V
300@+5V,
50 @
±
12V
300@+5V,
50 @
±
12V
195@ +5V,
15@
±
12V
190@+5V,
12 @
±
12V
190@+5V,
12 @
±
12V
Shown with standard
12cm backplate
3.3V or 5V
PCI bus
Rugged,
permanently
attached
12" cable
Type I
CompactFlash
Card
DB-9M
connector
Shown with standard
12cm backplate
CYBM 1422U
CYBM 1422U
Shown with included
8cm backplate
Shown with included
8cm backplate
3.3V or 5V
PCI bus
COML 1232F-A
COML 1232F-A
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