Technical Data of \ the Digital Relay Outputs

Number of channels per module	6 normally-open relay outputs
Distribution of the channels into groups	2 groups for 3 channels
Galvanic isolation	Yes, per group
Connection of the channels NO0 to NO2	Terminals 13 to 15
Connection of the channels NO3 to NO5	Terminals 17 to 19
Reference potential for the channels NO0 to NO2	Terminal 16
Reference potential for the channels NO3 to NO5	Terminal 20
Relay output voltage
Rated value	24 V DC or 120/240 V AC
Range	5 to 30 V DC or 5 to 250 V AC
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
Way of operation	Non-latching type
Output delay
0 to 1	Typ. 10 ms
1 to 0	Typ. 10 ms
Rated protection fuse	On request
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.)	6 A
Rated current (all channels together, max.)	12 A
Lamp load (max.)	200 W (230 V AC), 30 W (24 V DC)
Demagnetization when inductive loads are switched off	A free-wheeling diode must be circuited in parallel to the inductive load
Spark suppression with inductive AC loads	Must be performed externally according to driven load specification
Switching frequencies
With resistive loads	Max. 1 Hz
With inductive loads	Not possible
With lamp loads	Max. 1 Hz
Short circuit / Overload proof	No, should be provided by an external fuse or circuit breaker
Rated protection fuse (for each channel)	5 A fast
Overload message	No
Output current limitation	No
Resistance to feedback against 24 V DC	No
Connection of 2 outputs in parallel	Not possible
Life time of relay contacts (cycles)	100.000 at rated load
Max. cable length
Shielded	500 m
Unshielded	150 m