Module-DI20B
20 bipolar optical isolated digital inputs for 30..60 VDC. The module is arranged in two sections of 10 inputs, with 2 common terminals for each section. Each section is isolated from each other with 2KV and to electronics. Input 0.. 9 and 10-19 provides counters, with up to 100 Hz counting frequency @ 50% duty cycle.
A user programmable debounce filter, in 1 ms units, is provided for each digital input, to filter out noise or mechanical relay bounce. This could also be used in combination with software counters, in case a low frequency mechanical contact is used for counters.
20 Digital Input Module 30-60 VDC
3D Model
Digital Input voltage module type DI20B:
Input 0..9, 10..19 Activated 30-60 VDC
Input 0..9., 10-19 Deactivated Max 8 VDC
Digital Input current DI20B
Input 0..19 typical 3 mA @ 48 V
Input delay:
100 µs typical.
Isolation:
2Kv input to electronics, 1 minute.
Temperature range:
-Ambient operating : -25°C to +75°C
-Ambient Storage : -40°C to +85°C