Parameter
Value
Input delay (0->1 or 1->0)
Typ. 8 ms
Input data length
1 byte
Max. cable length
Shielded
500 m
Unshielded
300 m
1
) When inputs are used with 24 V AC, external surge limiting filters are required.
Technical data of the digital outputs
Parameter
Value
Number of channels per module
8 normally-open relay outputs
Distribution of the channels into groups 2 (4 channels per group)
Connection of the channels O0 to O3
Terminals 10 to 13
Connection of the channels O4 to O7
Terminals 15 to 18
Reference potential for the channels
O0 to O3
Terminal 14 (signal name R0..3)
Reference potential for the channels
O4 to O7
Terminal 19 (signal name R4..7)
Relay coil power supply
Terminal 20 (positive pole of the process supply
voltage, signal name L+). The negative pole is pro-
vided by the I/O bus.
Indication of the output signals
1 yellow LED per channel; the LED is on when the
output signal is high (signal 1) and the module is
powered through the I/O bus
Monitoring point of output indicator
Controlled together with relay
Way of operation
Non-latching type
Relay output voltage
Rated value
24 V DC / 24 V AC or 120/240 V AC
Output delay
Switching 0 to 1 (max.)
Typ. 10 ms
Switching 1 to 0 (max.)
Typ. 10 ms
Output data length
1 byte
Output current
Rated current per channel (max.)
2.0 A (24 V DC / 24 V AC / 48 V AC / 120 V AC /
240 V AC, only resistive loads)
2.0 A (24 V AC / 48 V AC / 120 V AC, only pilot duty)
1.5 A (240 V AC, only pilot duty)
Rated current per group (max.)
8 A
Lamp load (max.)
200 W (230 V AC), 30 W (24 V DC)
Spark suppression with inductive AC
loads
Must be performed externally according to driven
load specification
Switching Frequencies
With resistive loads
Max. 1 Hz
Device specifications
I/O modules > Digital I/O modules
2022/01/31
3ADR010278, 3, en_US
267
