Technology modules
SIMATIC S7-1500 TM count 2x 24 V counter module for pulse and incremental encoder inputs with 2 channels for 24 V incremental encoder or pulse encoder signals.
SIMATIC S7-1500 TM FAST Field Adaptable High-Speed Technology module for extremely short response time (< 1 µs) with mixed digital input and output channel types.
SIMATIC S7-1500 TM PosInput 2 counter and position detection module for RS-422 incremental encoder or SSI absolute encoder with 2 channels and DI/DQ per channel.
SIMATIC ET 200SP TM Posinput counter and position decoder module for RS-422 incremental encoder or SSI absolute encoder, with 2 DI and 2 DQ suitable for BU type A0.
SIMATIC ET 200SP TM PTO 2x24 V interface module for stepper drives with 2 channels pulse train output.
SIMATIC ET 200SP TM timer DIDQ is a time-controlled digital input/output module with 4 DI and 6DQ, including time stamp count, PWM, and oversampling.