PCIE-1884 Startup Manual 1
Before card installation, please ensure that the following
items are included in your shipment:
1. 1 x PCIE-1884 card
2. 1 x Startup manual
If any of these items are missing or damaged, contact your
distributor or sales representative immediately.
For more detailed information about this product, refer to
the PCIE-1884 user manual provided on the DVD ROM
(PDF format). DVD:\Documents\Hardware Manuals\PCIE
FCC Class A
This equipment has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide rea-
sonable protection against harmful interference when the
equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequen-
cy energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference
to radio communications. Operation of this equipment in
a residential area is likely to cause interference. In such
cases, users are required to correct the interference at their
own expense.
CE
This product has passed the CE test for environmental
specifications when shielded cables are used for external
wiring. We recommend using shielded cables. Such cables
are available from Advantech. Please contact your local
supplier for ordering information.
PCIE-1884 32-bit, 4-Ch Encoder Counter PCI Express Card
Startup Manual
Counter
Channels
4 channels (independent)
Resolution
32-bit
Digital Input
Filter
1.28 us, 10.24 us, 163.84 us, or 1.31
ms (each channel can be individually
enabled/disabled)
Counter
Measurements
Event counting, frequency measure-
ment, pulse width measurement
Position
Measurements
Quadrature encoding (X1, X2, and X4;
Channel Z reload), two-pulse encoding,
signed pulse encoding
Output
Applications
One shot, timer/pulse, pulse width
modulation, position comparison
Preload FIFO
Size
1024 values
Isolation
Protection
2500
V
DC
Base Clock
Internal 20 MHz or external clock (10
MHz max.)
Selectable via software
Output
Frequency
Max. 10 MHz
Input Voltage
(Single Ended)
Low
0.8 V max.
High
2.8 V min. (12 V
max.)
Input Voltage
(Differential)
Low
“CH+”-”CH-” < -0.5
V max.
High
“CH+”-”CH-” >
0.5 V min.
Max. Input Voltage ±12 V
Counter Output
(Shared with
ID/O)
Low
0.8 V max.
@+24mA
High
2.0 V min. @ -24mA
Error in
Advanced
Functions
Frequency
Measurement
0.1% when input
signal frequency
≥
40 KHz
Pulse Width
Measurement
0.1% when input
signal frequency
≤
40 KHz
Pulse Output
within 2% when
output frequency >
1 MHz
PWM Output
within 2% when
output frequency >
1 MHz
Specifications
Packing List
For more information about this or other Advantech
products, please visit our website at
http://www.advantech.com
For technical support services, please visit our sup-
port website at
http://support.advantech.com
This manual is for PCIE-1884.
Part No. 2041188400
Edition 1
October 2018
User Manual
Declaration of Conformity
