Supply Voltage
Rated (DC) 24 V; Power Module
Reverse polarity protection Yes
Input current
From supply voltage L+, maximum value depending on sensor
From the backplane bus DC 3.3 V, max. 10 mA
Sensor power supply
Number of outputs 0; no sensor power supply
Power Loss
Power loss, typical 1.2 W
Address Range
Address space per module
Address space per module, max. 1 byte
Digital Input
Number of digital inputs 8
Input characteristics according to IEC 61131, type 1 yes; connection of two-wire sensors possible
Input voltage
Type of input voltage DC
Rating (DC) 24 V
● For signal “0” -30 to +5 V
For signal “0” -30 to +5 V ● For signal “1” +15 to +30 V
For signal “1” +15 to +30 V
For signal “1”, 5 mA typical
Input delay (when the input voltage is rated)
For standard inputs
- Parameterizable No
- From “0” to “1”, 2 ms max.
- From “0” to “1”, max. 4.5 ms
- Maximum of 2 ms from “0” to “1” Maximum of 4.5 ms from “1” to “0
- From “1” to “0”, maximum value 4.5 ms
Wire length
● Shielded, maximum 1 000 m
Shielded, max. 1 000 m ● Unshielded, max. 600 m
Connectable sensors
● Dual-wire sensors Yes
- Permissible closed-circuit current (2-wire sensor) Maximum 1.5 mA
Alarm/diagnostic/status messages
Diagnostic function No
Diagnostic Display LEDs
● Digital Input Status Indication (green) Yes
Parameters
Note 3-byte parameters (for inaccessible uses)
Potential Isolation
Digital input potential isolation
Between channels No
● Between channels and backplane bus Yes
Insulation
Insulation tested with DC 500 V
Size
Width 15 mm
Height 81 mm
Depth 52 mm
Weight, approx. 35 g
