
D3-1
D3
DIGITAL I/O AND
COUNTER/TIMER CARDS
$
449
Basic Unit
12-Channel Counter/Timer Board
OME-PCI-TMC12
 Four 8254 Counter/
Timer Chips On Board 
 12 Independent 
16-Bit Counter/Timers
 12 External Clock
Inputs
 12 External Gate
Control Inputs 
 Gate Input Can be from
External or Previous 
Counter/Timer Output
 5 Interrupt Sources (4
Internal and 1 External)
 2 Internal Clock
Sources
 16 Digital Inputs 
 16 Digital Outputs
The OME-PCI-TMC12 is a 
PCI-Bus general purpose counter/ 
timer and digital I/O board. It 
provides twelve 16-bit counter/ 
timer channels. Two internal clock 
sources (8M / 1.6M and 0.8M / 
80K) are selected by jumper. 
Four 8254 chips provide a variety 
of powerful counter/timer function 
modes to match your industrial 
and laboratory applications.
Software Development Kit
All boards are supplied with a 
standard software development kit 
for Windows 98/NT/2000/XP. The 
software development kit includes 
dll files for programming in C, C++ 
or other high level languages and 
OCX files for Visual Basic or 
Active X programming. LabView 
drivers are also included. 
Specifications 
Input/Output Level: TTL 
Input Logic High Voltage:
2.0 V (min)/5.0 V (max)
Input Logic Low Voltage:
-5.0 V (min)/0.8 V (max)
Input Load Current:
-0.45 mA (min) +70 µa
OME-PCI-TMC12, 
$409, shown 
smaller than 
actual size
Each OME-PCI-TMC12 data acquisition board includes complete operator’s manual and 
software development kit on CD ROM. 
Ordering Example: OME-PCI-TMC12 12-channel counter/timer board and OME-DB-37 
37-pin direct connect terminal board and OMEGACARESM1 year extended warranty for 
OME-PCI-TMC12 (adds 1 year to standard 1 year warranty), $449 + 79 + 44 = $572.
To Order
(Specify Model Number)
Model Number Price Description
OME-PCI-TMC12 $449 12-channel counter/timer board
OME-DB-16P 109 16-channel isolated digital input board, includes 
1 m (3') cable (OME-CA-2010)
OME-DB-16R 169 16-channel relay output board, includes 
1 m (3') cable (OME-CA-2010)
OME-ADP-20/PCI 49 20-pin extender (extends the dual 20-pin digital 
I/O flat cable connectors on the board to the PC 
slot window, includes two 20-pin cables, 
(OME-CA-2002)
OME-DN-37 89 DIN rail mount I/O connector block with 37-pin
D-Sub connector, includes 1 m (3') cable 
(OME-CA-3710)
OME-DB-37 79 Direct connect 37-pin terminal board
AVAILABLE FOR FAST DELIVERY!
Output Sink Current:
+64 mA (max)
Input Source Current:
-15 mA
Power Consumption:
+5 V @ 500 mA max
Operating Temperature: 
0 to 60°C (32 to 140°F)
Storage Temperature: 
-20 to 80°C (-4 to 176°F) 
Humidity: 0 to 90% 
RH non-condensing 
Dimensions: 
105 H x 150 mm L (4.1 x 5.9") 
Connector: Counter/timers, 
37-pin D-sub; digital I/O, two 
20-pin headers
OMEGACARESMextended warranty program
is available for models shown on this page.
Ask your sales representative for full details
when placing an order. OMEGACARE
SM
covers parts, labor and equivalent loaners.
Extended Warranty
Program
SM
Extended Warranty
Program
SM

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