Aktif
SIMATIC S7-1500
Nomor Part: 6ES7551-1AB01-0AB0
Kategori
PLC function/technology module
Siemens 6ES7551-1AB01-0AB0. SIMATIC S7-1500, TM PosInput 2 counter and position detection module for RS-422 incremental encoder or SSI absolute encoder, 2 channels, 2 DI, 2 DQ per channel.
Spesifikasi
Dimensions
Width35 mm
Height147 mm
Depth129 mm
Other
CounterYes
Fast modeYes
Rail mountingYes; S7-1500 mounting rail
Weight, approx.325 g
Power loss, typ.5.5 W
— parameterizableYes
Firmware versionV2.0
to SIMATIC S7-300Yes
to SIMATIC S7-400Yes
Number of outputs4; One 5V and 24V encoder supply per channel
to SIMATIC S7-1200Yes
to SIMATIC S7-1500Yes
Number of channels2
— Direction dependencyYes
— Velocity measurement100 ppm; depending on measuring interval and signal evaluation
Isolation tested with707 V DC (type test)
— Frequency measurement100 ppm; depending on measuring interval and signal evaluation
— Number of comparators2; Per channel
Type of digital outputTransistor
Current consumption, max.75 mA; without load
Short-circuit protectionYes; electronic/thermal
Number of digital inputs4; 2 per channel
Product type designationTM PosInput 2
Number of digital outputs4; 2 per channel
— Frequency measurement, max.4 MHz
— Frequency measurement, min.0.04 Hz
— Cycle duration measurement100 ppm; depending on measuring interval and signal evaluation
Controlling a digital inputYes
to standard PROFIBUS masterYes
Digital inputs, parameterizableYes
— Cycle duration measurement, max.25 s
— Cycle duration measurement, min.0.25 µs
Digital outputs, parameterizableYes
to standard PROFINET controllerYes
— Can be changed from user programYes
Power consumption from the backplane bus1.3 W
Limitation of inductive shutdown voltage toL+ (-33 V)
Input characteristic curve in accordance with IEC 61131, type 3Yes
