CounterYes
Fast modeYes
Rail mountingYes; S7-1500 mounting rail
Weight, approx.250 g
Power loss, typ.4 W
— parameterizableYes
Firmware versionV2.0
to SIMATIC S7-300Yes
to SIMATIC S7-400Yes
Number of outputs1; A common 24V encoder supply for both channels
to SIMATIC S7-1200Yes
to SIMATIC S7-1500Yes
— 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 inputs6; 3 per channel
Product type designationTM Count 2x24V
Number of digital outputs4; 2 per channel
— Frequency measurement, max.800 kHz
— 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.1.25 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+ (-53 V)
— permissible quiescent current (2-wire sensor), max.1.5 mA
Input characteristic curve in accordance with IEC 61131, type 3Yes
