Siemens ET 200pro - Page 373

Digital electronic modules
14.8 Digital electronic module 4 DIO / 4 DO DC 24V/0.5A (6ES7143-4BF00-0AA0)
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
373
Technical specifications
Input current
• With "1" signal
Typ. 7 mA
Input delay
• At "0" to "1" transition
1.2 ms to 4.8 ms
• At "1" to "0" transition
1.2 ms to 4.8 ms
Input characteristics
to IEC 61131, type 3
Connection of 2-wire BEROs
supported
• Permissible quiescent current
Max. 1.5 mA
Digital outputs
Number of digital outputs
8
2
Cable length, shielded
Max. 30 m
Cable length, unshielded
Max. 30 m
Short-circuit protection of the output
Yes; per channel, electronic
3
• Response threshold
Min. 0.7 A
Limitation of the inductive cut-off voltage to lamp
load
Typ. 1L+/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
4
Output voltage
• Rated value
24 V DC
• With "1" signal
Min. 1L+/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
Switching frequency
• With resistive load
100 Hz
• With inductive load
0.5 Hz
• With lamp load
1 Hz
Load resistance range
• Low limit
48 Ω
• High limit
4 kΩ