Lenze ETCxxxxx - Manual (Page 12)

Technical data
Rated data
Output module
2
2.2
2.2.5
l
12 EDSTCXX EN 2.0
2.2.5 Output module
Type ETCHU008 ETCHU016
Use Semiconductor switch against 24 V DC (High Side Switches)
8 channel output module 16 channel output module
Weight 145 g 215 g
Dimensions (H x W x D) 99 x 22.5 x 114.5 mm 99 x 45.0 x 114.5 mm
Supply voltages:
Supply voltage outputs typ. 24 V DC (18 ... 32 V DC) external feed
Supply voltage control typ. 24 V DC (18 ... 32 V DC) via ME bus
Logical voltage typ. 5.0 V DC (4.75 ... 5.24 V DC) via ME bus
Power loss:
4 outputs switched on typ. 1.0 W −
8 outputs switched on typ. 1.8 W typ. 1.5 W
16 outputs switched on − typ. 3.0 W
Outputs:
Switching voltage typ. 24 V DC (18 ... 32 V DC) external feed
Load characteristic resistive, inductive, capacitive
Continuous current per
channel max. 500 mA
Current per channel for 1 sec 700 mA
Voltage drop for switch max. 400 mV at 500 mA
Min. voltage at the output
terminals Supply voltage – 1.0 V (at full load 0.5 A)
Parallel switching of several
outputs possible
Switching frequency of the
switches max. 250 Hz at resistive load
Restart automatically after short circuit (with control present)
Short circuit peak current transient 4.0 A per channel (limited in the switch)
automatic restart current
with sustained short circuit
at output 3.0 A pulsed (with control present) switched off
Output indication on LED per output at the switch output
Initial state witch missing
control switched off by logical component
Intermediate storage of the
control signal no
Electrical isolation The output earth conductors are connected to each other
Fuse:
Switch Per 4 outputs each time−lag Microfuse 4 A; optionally pluggable
Switch triggering SMD time−lag fuse 500 mA
Logic component SMD time−lag fuse 500 mA
Power recovery up to max. + 32 V DC at one output terminal possible
Potential isolation 500 V DC (between logic component and input terminal)
Protection l The outputs are protected against overheating, short circuit and polarity reversal up to
±
32 V DC.
l Additional fire protection with 4 A fuse. Suppressor diode (36 V) parallel to each switch
output.
l Series diode between switch output and output terminal.
l RESET trigger with drop in logical voltage.