Siemens SIMATIC S7-1500 Manual page 51

Digital output functions, configurable
PTO (Pulse Train Output) signal interface
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PTO (Pulse Train Output) signal type
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Output switching capacity
With resistive load, max.
With lamp load, max.
Load resistance range
Low limit
High limit
Output voltage
Type of output voltage
for signal "1", min.
Output current
for signal "1" rated value
for signal "1" permissible range, max.
for signal "1" minimum load current
for signal "0" residual current, max.
Output delay with resistive load
"0" to "1", typ.
"1" to "0", typ.
Switching frequency
With resistive load, max.
With inductive load, max.
With lamp load, max.
With 24 V asymmetrical signal interface
With RS 422 symmetrical signal interface
With TTL (5 V) asymmetrical signal interface
Cable length
Shielded, max.
Technology Module TM PTO 4 (6ES7553-1AA00-0AB0)
Manual, 12/2016, A5E38896703-AA
24 V asymmetrical
RS 422 symmetrical
TTL (5 V) asymmetrical
Pulse and direction
Count up, count down
Incremental encoder (A, B phase-shifted)
Incremental encoder (A, B phase-shifted,
quadruple)
Technical specifications
6ES7553-1AA00-0AB0
Yes
Yes
Yes; min. 2.4 V, min. 220 ohm
Yes
Yes
Yes
Yes
0.1 A; 0.5 A for DIQn.2
1 W; 5 W for DIQn.2
240 Ω; 48 Ω for DIQn.2
12 kΩ
DC
23 V; L+ (-2.0 V)
0.1 A; 0.5 A for DIQn.2
0.12 A; 0.6 A for DIQn.2
2 mA
0.5 mA
1 µs; 28 µs for DIQn.2
1 µs; 25 µs for DIQn.2
1 kHz; for DIQn.2
0.5 Hz; according to IEC 60947-5-1, DC-13, for
DIQn.2
10 Hz; for DIQn.2
200 kHz; for DQn.0 and DQn.1
1 MHz
200 kHz
320 m; RS422 / TTL Siemens Type 6FX2001-5:
125 kHz, 320 m; 250 kHz, 160 m; 500 kHz, 60 m;
1 MHz, 32 m; 24 V (DQn.m / DIQn.2): 10 kHz,
600 m; 200 kHz, 50 m
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