Programmable Pacer; General - Advantech PCM-3718 Series User Manual

1.3.4 Programmable Pacer

• Device: Intel 8254 or equivalent
• Counters: 3 channels, 16-bit.
Counter 1 and Counter 2 are permanently configured as a 32-bit pro-
grammable pacer. Counter 0 is free for your applications.
(PCM-3718HO only)
• Time Base: (for Counter 1's clock input)
10 MHz or 1 MHz, jumper selectable.

1.3.5 General

• Power Consumption:+5V
• Digital I/O Connector: 20-pin post headers for I/O connection.
• Analog Input Connector: 20-pin post headers for I/O connection.
• Operating Temperature: 0 ~ 60° C (refer to IEC 68-2-1, 2)
• Storage Temperature: -20 ~ 70° C
• Operating Humidity: 5 to 95% non-condensing (refer to IEC 68-2-3)
• MTBF: Over 235,346 hrs @ 25°C, grounded, fixed environment
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
@ 180mA (Typical)
DC
+5V @ 400mA (Max.)
DC
5 Chapter 1