Siemens SIMATIC ET 200S - Page 377

1PosUniversal/Digital
7.10 Technical specifications
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
377
Technical specifications 1PosU
Output current
• 0 signal (leakage current)
• 1 signal
– Rated value
– Permitted range
≤ 0.3 mA
0.5 A
7 mA to 0.6 A
Switch rate
• Resistive load
• Inductive load
• Lamp load
100 Hz
2 Hz
≤ 10 Hz
Lamp load ≤5 W
Output delay (resistive load, output current 0.5 A)
• At 0 to 1
• At 1 to 0
typ. 150 µs
typ. 150 µs
Short-circuit protection of the output Yes
Threshold on 0.7 A to 1.8 A
Inductive extinction Yes; L+ -(55 to 60 V)
Digital input control Yes
Cable lengths
• Unshielded
• Shielded
600 m
1000 m
Encoder Connection at Incremental Encoders with 5 V Differential Signals
Level To RS 422
Terminating resistance 330 Ω
Differential input voltage Min. 1 V
Max. frequency 500 kHz
Galvanic isolation from ET200S bus Yes
Length of cable:
• Shielded
Max. 50 m
Encoder Connection at Incremental Encoders with 24 V Signals
Galvanic isolation from ET200S bus Yes
Max. frequency 100 kHz
Length of cable shielded Max. 50 m
Input voltage
• Rated value
• 0 signal
• 1 signal
DC24V
-30 to 5V
11V to 30V
Input current
• 0 signal
• 1 signal
≤ 2mA (bias current)
9 mA (typ.)
Connection of a two-wire BERO Type 2 Yes
Input characteristic curve To IEC 1131, Part 2, Type 2