Siemens ET 200pro - Page 359

Digital electronic modules
14.6 Digital electronic module 8 DO DC 24V/0.5A (6ES7142-4BF00-0AA0)
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
359
Technical specifications
Technical specifications
Dimensions and weight
Dimensions W x H x D (mm) 45 x 130 x 35; with bus module, without
connection module
Weight
Approx. 140 g
Voltages and currents
Rated load voltage 2L+
24 V DC
• Reverse polarity protection
Yes; against destruction; loads will be activated
• Short-circuit protection
Yes; per channel
Total current of the outputs
• All mounting positions up to 40 °C
4 A
• All mounting positions up to 55 °C
4 A
Current consumption
• From backplane bus
< 30 mA
• From load voltage 2L+ (without load)
< 30 mA
Power loss
Typ. 2 W
Digital outputs
Number of digital outputs
8
Cable length, shielded
Max. 30 m
Cable length, unshielded
Max. 30 m
Short-circuit protection of the output
Yes, electronic, per channel
• Response threshold
Min. 0.7 A
Limitation of the inductive cut-off voltage to lamp
load
Typ. 2L+ (-47 V)
Lamp load
Max. 5 W
Control of a digital input Yes; no electrical isolation between 1L+ and 2L+,
because 1M and 2M are jumpered
Output voltage
• Rated value
24 V DC
• With "1" signal
Min. 2L+ (-0.8 V)
Output current
• With "1" signal
0.5 A
• With "0" signal (residual current)
Max. 0.5 mA
Wiring 2 outputs in parallel
• For performance increase
No
• For redundant control of a load
Supported