Product Overview
Technical Summary
| Product designation | TM Count 2x24V |
|---|---|
| Base module | 6ES7550-1AA01-0AB0 |
| Channels | 2 |
| Encoder input frequency, max. | 200 kHz |
| Counting frequency, max. | 800 kHz; with quadruple evaluation |
| Digital inputs | 6; 3 per channel |
| Digital outputs | 4; 2 per channel |
| Rated load voltage L+ | 24 V DC |
| S7-1500 mounting rail | Yes |
| Operating temperature, horizontal installation | -40 °C to 70 °C |
| Conformal coating | Yes; Class A |
Key Features
- Product designation: TM Count 2x24V counter module, based on 6ES7550-1AA01-0AB0.
- Encoder channels: 2 channels for 24 V incremental encoders or pulse generators; 2 counters with a maximum counting frequency of 800 kHz with quadruple evaluation.
- Digital I/O: 6 parameterizable digital inputs, 3 per channel, and 4 parameterizable transistor outputs, 2 per channel.
- Supply and mounting: Rated load voltage L+: 24 V DC, permissible range 19.2 V to 28.8 V; S7-1500 mounting rail installation.
- Conformal coating and dimensions: Conformal coating, Class A; width 35 mm, height 147 mm, depth 129 mm, approximate weight 250 g.
Applications
- Stationary industrial systems: Supports use in stationary industrial systems with resistance to biologically, chemically and mechanically active substances according to EN 60721-3-3.
- Industrial process technology: Supports use in industrial process technology against chemically active substances according to EN 60654-4 and environmental conditions according to ANSI/ISA-71.04.
- Ships and maritime applications: Supports use on ships or at sea with resistance to biologically, chemically and mechanically active substances according to EN 60721-3-6.
Frequently Asked Questions
What specifications distinguish the 6AG1550-1AA01-7AB0 variant?
It has 2 channels for 24 V incremental encoders or pulse generators, 6 digital inputs, 4 digital outputs, conformal coating, and a rated load voltage of 24 V DC.
What mounting details should be checked for this code?
Check that the installation uses an S7-1500 mounting rail. The module dimensions are 35 mm wide, 147 mm high and 129 mm deep.
What encoder performance should be verified?
Verify the 24 V encoder signal, maximum input frequency of 200 kHz, and maximum counting frequency of 800 kHz with quadruple evaluation.
What is included in the listed configuration?
The listed configuration is the 6AG1550-1AA01-7AB0 module with conformal coating. It is without separately specified additional components.
What details are needed for a quotation?
Provide the complete order number 6AG1550-1AA01-7AB0, required quantity and destination.
