LION System Description of the I/O Modules
51 EN1Z-0921GE51 R0709
Technical Data
Input type
Dry-contact or open collector
Current rating (closed
input)
2 mA
Open contact voltage
16…22 VDC
Protection
Protected against failure
voltage (24 VAC, 40 VDC)
Status LED Behavior
Using the engineering tool, the status LEDs can be
configured individually for use as either alarm LEDs
(red/green) or as status LEDs (yellow/OFF [default]).
Given a state of "logical ON," the LED will be lit (yellow or
red).
Configuration as Fast Totalizer
Using the engineering tool, the binary inputs can be
configured as fast totalizers for operation in conjunction with
devices equipped with an open collector output.
Frequency
max. 20 Hz
Pulse ON
min. 25 ms
Pulse OFF
min. 25 ms
Bounce
max. 5 ms
Table 52 Binary inputs used as fast totalizers
Fig. 73 Configuration of binary input as fast totalizer
To Next Page
Loading...
