Siemens ET 200pro - Page 338

Digital electronic modules
14.2 Digital electronic module 8 DI DC 24V High Feature (6ES7141-4BF00-0AB0)
ET 200pro distributed I/O system
338 Operating Instructions, 03/2013, A5E00335544-08
Technical specifications
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm)
45 x 130 x 35
Weight
Approx. 140 g
Digital inputs
Number of inputs
8
Number of simultaneously controlled inputs
8; up to 55 °C in any mounting position
Support of isochronous mode
No
Cable length, shielded
Max. 30 m
Cable length, unshielded
Max. 30 m
Short-circuit protection
Yes, electronic, per channel
Voltages and currents
Rated supply voltage of electronics/encoder 1L+
24 V DC
Reverse polarity protection Yes; against destruction; encoder supply outputs
are connected with reversed polarity.
Current consumption
• From backplane bus
15 mA
• From electronics/encoder supply 1L+
(no load)
< 40 mA
Power loss of the module
Typ. 2.5 W
Electrical isolation
• Between channels and backplane bus
Yes
• Between channels
No
• Between backplane bus and all other circuit
elements
Yes
Permitted potential difference
• Between different electric circuits
75 V DC, 60 V AC
Isolation
Isolation tested with
500 V DC
Status, interrupts, diagnostics
Status display
Green LED, per channel
Interrupts
• Diagnostic interrupt
Yes
• Assignable hardware interrupt
Yes, for channels 0 to 5
Diagnostic functions
• Group error display
Red LED (SF)
• Channel error display
Red LED, per channel; combined with green
status LED
• Diagnostic information can be read
Yes