8-channel Digital lnput with lnterrupt Module


8-channel Digital lnput with lnterrupt Module

  Price:  $239.00  

Fastest Delivery: (Details) X Delivery Details
We ship via UPS and fastest delivery is with Next Day Air. UPS Next Day Air Early typically gets their product to them as early as 8am, Next Day Air gets their product typically there by 10:30am and Next Day Air Saver typically by 3pm. We ship same day for in stock items and the lead time is up to one week for out of stock items. Delivery is dependent on UPS and your shipping method.


The I-8048 module is an 8-channel digital input module designed for interrupt applications. The key features of the I-8048 are as follows:

1. Digital input channels: 8
2. Digital input type: isolated(differential) or TTL
3. Digital input level:
isolated input:
Logic level 0: 0~1V
Logic level 1: 4~30V
TTL input:
Logic level 0: 0~0.8V
Logic level 1: 2~5V
4. Isolated voltage: 2000VDC
5. Built-in isolated power supply: 5V, 200mA max.
6. Interrupt specifics
Max. interrupt frequency:
CPU 40M: 15.8 KHz max.
CPU 80M: 35 KHz max.

Trigger type: Rising/falling edge programmable for each channel.


Digital Input
Input Channels 8 (Sink/ source)
Input Type Dry + Wet Contact
On Voltage Level Isolated: 4V ~30V
Non-Isolated TTL: 0V~ 0.8V
Off Voltage Level Isolated: 0 ~1V
Non-Isolated TTL: 2V ~ 5V
Input Impedance 2.4KOhm, 0.5W
Built-in isolated power supply 5V@200mA
Intra-module Isolation, Field to Logic 1500Vrms
4KV ESD Protection contact for each channel
LED Display
1 LED as Power Indicator
8 LEDs as Digital Input Indicators
Power Consumption 0.35A@5V = 1.75W ,+/- 5% For Hardware Rev 1.1
Operating Temperature -25 to 75 °C
Storage Temperature -30 to 85 °C
Humidity 5 to 95%, Non-condensing
30mm x 102mm x 115mm (W x L x H) Detail

Related Products