Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Module type | TM Pulse 2×24 V |
| Output channels | 2; 1 per channel |
| Rated supply voltage | 24 V DC |
| Output current per channel | 2 A |
| PWM cycle duration | Parameterizable; max. 85 s |
| Duty-cycle resolution | 0.0036 %; for S7 analog format, min. 20 ns |
| Load-voltage range | 19.2 V to 28.8 V |
| BaseUnit | BU type B1 |
| PROFINET GSD | GSDML V2.31 |
| PROFIBUS GSD | GSD Revision 5 |
Applications
- Proportional valve connection: The module supports connection and current control of a proportional valve.
- DC motor connection: The module supports connection of a DC motor through its parameterizable output functions.
- PWM and pulse generation: The module generates PWM, frequency, pulse-train, and pulse outputs.
Key Features
- 2-channel PWM and pulse output: The module provides 2 digital outputs, 1 per channel, with PWM output, frequency output, pulse train, and pulse output functions.
- 24 V supply and output: Rated supply voltage and load voltage are 24 V, with a permissible load-voltage range of 19.2 V to 28.8 V.
- Output current: Rated output current is 2 A per channel; total current is 4 A per group and 4 A per module.
- Proportional valve and DC motor connection: The parameterizable output functions support connection of a proportional valve and a DC motor, with current measurement and current control.
- Diagnostics and protection: The module has electronic/thermal short-circuit protection, supply-voltage monitoring, diagnostic alarms, channel status display, and green/red DIAG LED indication.
- SIMATIC ET 200SP integration: The module uses BU type B1 BaseUnits, supports STEP 7 TIA Portal from V13 SP1 + HSP, and supports PROFINET GSDML V2.31 and PROFIBUS GSD Revision 5.
Frequently Asked Questions
1. What output functions does 6ES7138-6DB00-0BB1 support?
It supports freely usable digital output, PWM output, frequency output, pulse train, and pulse output.
2. How many channels does the module have?
It has 2 output channels, with 1 digital input and 1 digital output per channel.
3. What is the output current?
The rated output current is 2 A per channel. Total current is limited to 4 A per group and 4 A per module.
4. What supply voltage does it use?
The rated supply and load voltage is 24 V DC. The permissible load-voltage range is 19.2 V to 28.8 V.
5. Which BaseUnit is usable?
The usable BaseUnit is BU type B1.
