Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | TM Timer DIDQ 10x24V |
| Digital inputs | 4 |
| Digital outputs | 6 transistor outputs |
| Supply voltage | 24 V DC |
| Input signal ranges | -5 … +5 V for signal "0"; +11 to +30V for signal "1" |
| Rated output current | 0.5 A; 0.1 A with High Speed output, observe derating |
| Input frequency, max. | 50 kHz |
| Counting frequency, max. | 200 kHz; with quadruple evaluation |
| Bus cycle time (TDP), min. | 375 μs |
| Diagnostics | Supply-voltage monitoring, short-circuit diagnostics and green/red DIAG LED |
| Isolation | 707 V DC (type test) |
Applications
- Time-controlled digital I/O: Provides time-controlled digital input and output functions.
- Counting and encoder signal processing: Supports counting, incremental encoder counting and incremental encoder signal input up to 50 kHz input frequency.
- PWM output control: Provides parameterizable PWM output.
Key Features
- Digital I/O: Has 4 parameterizable DC digital inputs and 6 parameterizable transistor digital outputs.
- Input functions: Supports time stamps on up to 4 inputs, up to 3 counters, 1 counter for an incremental encoder and input oversampling.
- Output functions: Supports time stamps on up to 6 outputs, PWM output and output oversampling.
- Signal and load data: Input signal "0": -5 … +5 V; input signal "1": +11 to +30V. Rated output current is 0.5 A, or 0.1 A with High Speed output; observe derating.
- Supply and protection: Rated supply voltage is 24 V DC. Load voltage L+ has a permissible range of 19.2 V to 28.8 V and reverse polarity protection against destruction.
- Diagnostics and isolation: Has supply-voltage monitoring, short-circuit diagnostics, green PWR and green/red DIAG LEDs, channel status display and potential separation between channels and the backplane bus.
Frequently Asked Questions
1. How many digital channels does the Siemens 6ES7138-6CG00-0BA0 have?
It has 4 digital inputs and 6 digital outputs.
2. Which input signal ranges does this module support?
Signal "0" is -5 … +5 V, and signal "1" is +11 to +30V.
3. What output current is available?
The rated output current is 0.5 A, or 0.1 A with High Speed output; observe derating. The permissible maximum is 0.6 A, or 0.12 A with High Speed output; observe derating.
4. Does it support incremental encoders and counting?
Yes. It supports an asymmetrical incremental encoder, a counter for an incremental encoder and counting up to 200 kHz with quadruple evaluation.
