Product Description
Key Features
- TM Timer DIDQ identity: Product type designation: TM Timer DIDQ 16x24V for SIMATIC S7-1500.
- Digital I/O capacity: Has 8 parameterizable digital inputs and 16 parameterizable transistor digital outputs; outputs are arranged in groups of 8.
- Time and counting functions: Supports time-stamped inputs and outputs, 4 counters, counting for incremental encoders, PWM output and oversampling.
- 24 V DC supply: Load voltages 1L+ and 2L+ have a rated value of 24 V DC, with a permissible range of 19.2 V to 28.8 V.
- Encoder interfaces: Supports asymmetrical incremental encoders, 24 V initiators and 2-wire sensors; incremental encoder input frequency is max. 50 kHz.
- Mounting and lifecycle: Uses S7-1500 mounting rail installation. Product lifecycle: Product cancellation.
Technical Summary
| Product type designation | TM Timer DIDQ 16x24V |
|---|---|
| Digital inputs | 8; max. depending on parameterization |
| Digital outputs | 16; max. depending on parameterization |
| Load voltage 1L+ | 24 V DC; permissible range 19.2 V to 28.8 V |
| Load voltage 2L+ | 24 V DC; permissible range 19.2 V to 28.8 V |
| Counter functions | 4 counters; counting frequency, max. 200 kHz with quadruple evaluation |
| Encoder input frequency | 50 kHz, max. |
| Output current | 0.5 A rated value; 0.6 A permissible range, max.; observe derating |
| Mounting | S7-1500 mounting rail |
| Engineering version | STEP 7 TIA Portal configurable/integrated from V13 Update 3 |
| Operating temperature | 0 °C to 60 °C horizontal installation; 0 °C to 40 °C vertical installation, observe derating |
| Product lifecycle | Product cancellation |
Frequently Asked Questions
What order number should be confirmed for this TM Timer DIDQ module?
Confirm the complete order number 6ES7552-1AA00-0AB0 on the nameplate.
How many digital inputs and outputs does 6ES7552-1AA00-0AB0 have?
It has 8 parameterizable digital inputs and 16 parameterizable transistor digital outputs.
What supply voltage does this module use?
Load voltages 1L+ and 2L+ are rated at 24 V DC, with a permissible range of 19.2 V to 28.8 V.
Which encoder signals are supported?
It supports asymmetrical incremental encoders, 24 V initiators and 2-wire sensors. The incremental encoder input frequency is max. 50 kHz.
