Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | SIMATIC DP electronics module for ET 200S |
| Digital input | 1; gate control, synchronization, latch function |
| Digital output | 1 |
| Frequency measurement | 0.1 Hz to 100 kHz |
| Cycle duration measurement | 10 μs to 120 s |
| Speed measurement | 1 1/min to 25 000 1/min |
| Counter input | 1; 32 bit |
| Load voltage L+ | 24 V rated; 20.4 V to 28.8 V permissible range |
| Encoder supply | 24 V; output current max. 500 mA |
| Diagnostics | Diagnostics function; LED indicators |
| Product lifecycle | Product cancellation |
Applications
- Counting: Counts signals through 1 counter input with a 32-bit counter.
- Measurement: Measures frequency, cycle duration, and speed within the stated measurement ranges.
- Digital input control: Supports gate control, synchronization, and latch function through the digital input.
- Clock synchronization: Supports clock synchronization in the Measure operating mode.
Key Features
- Module function: Operating modes: Count and Measure, including cycle duration measurement and clock synchronization.
- Digital channels: Has 1 digital input for gate control, synchronization, and latch function, plus 1 digital output.
- Measurement range: Frequency measurement: 0.1 Hz to 100 kHz; cycle duration measurement: 10 μs to 120 s; speed measurement: 1 1/min to 25 000 1/min.
- Supply and encoder connection: Load voltage L+: rated 24 V, permissible range 20.4 V to 28.8 V. Encoder supply: 24 V, output current max. 500 mA, with short-circuit protection.
- Diagnostics and isolation: Diagnostics function and LED indicators for group error SF, digital input, digital output, forward counting, and backward counting. Counter channels and backplane bus have potential separation.
- Dimensions and weight: Installation width: 15 mm. Dimensions: 15 mm × 81 mm × 52 mm; weight approx. 40 g.
Frequently Asked Questions
1. What operating modes does the 6ES7138-4DA04-0AB0 support?
It supports Count and Measure operating modes, including cycle duration measurement and clock synchronization.
2. How many counter inputs does the module have?
It has 1 counter input with a 32-bit counter.
3. What measurement ranges are supported?
Frequency measurement is 0.1 Hz to 100 kHz, cycle duration measurement is 10 μs to 120 s, and speed measurement is 1 1/min to 25 000 1/min.
4. What supply voltage does the module require?
Load voltage L+ is 24 V rated, with a permissible range of 20.4 V to 28.8 V.
5. What should be verified before requesting a quote?
Verify the 15 mm installation width, 15 mm × 81 mm × 52 mm dimensions, 40 g approximate weight, and Product cancellation lifecycle.
