Technical Specifications - Siemens SIMATIC ET 200S Operating Instructions Manual

4.11

Technical Specifications

Overview
General Technical Specifications
Dimensions and Weight
Dimensions W x H x D (mm)
Weight
Voltages, Currents, Potentials
Rated load voltage L+
•
•
Galvanic isolation
•
•
Encoder supply
•
•
Current consumption
•
•
Power dissipation of the module
SSI Module Encoder Input
Position feedback
Differential signals for SSI data and SSI
clock
Data transmission rate and wire length
with absolute encoders (twisted pair and
shielded)
Digital Input
Input voltage
Input current
Input delay
Connection of a two-wire BERO type 2
Shielded cable length
Technological Functions
Operating Instructions, 02/2007, A5E00124867-05
Range
Reverse polarity protection
Between backplane bus and SSI
function
Between SSI function and load
voltage L+
Output voltage
Output current
From the backplane bus
From load voltage L+ (no load)
*)
15 x 81 x 52
Approx. 40 g
24 VDC
20.4 ... 28.8 V
Yes
Yes
No
L+ (-0.8 V)
max. 500 mA, short circuit-proof
max. 10 mA
max. 40 mA
1.0 W
Absolute
According to RS422
125 kHz max. 320 m
•
250 kHz max. 160 m
•
500 kHz max. 60 m
•
1 MHz max. 20 m
•
1.5 MHz max. 10 m
•
2 MHz max. 8 m
•
0 signal: -30 to 5 V
1 signal: 11 to 30 V
0 signal: ≤2 mA (quiescent current)
1 signal: 9 mA (typical)
0 > 1: max. 300 µs
1 > 0: max. 300 µs
Possible
50 m
4.11 Technical Specifications
1SSI
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