Siemens 6AG2138-6DB00-1BB1 SIPLUS ET 200SP TM Pulse 2x24 V T1 RAIL Pulse Output Module
Siemens 6AG2138-6DB00-1BB1 SIPLUS ET 200SP TM Pulse 2x24 V T1 RAIL Pulse Output Module
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Brand:Siemens Item No.: 6AG2138-6DB00-1BB1 Product Origin: Germany Product Dimensions:7.70 × 2.30 × 6.50 cm Product Weight:0.058 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Siemens 6AG2138-6DB00-1BB1 is a SIPLUS ET 200SP TM Pulse 2x24 V T1 RAIL technology module designed for precise pulse and PWM output control. It provides two independent channels, each capable of handling up to 2 A, making it suitable for proportional valve and DC motor applications.
Based on the 6ES7138-6DB00-0BB1 platform, the module supports PWM, pulse-chain, frequency, ON-delay, and OFF-delay functions. It also provides features such as current measurement, push-pull output drivers, polarity reversal for DC motor control, diagnostics, firmware updates, and isochronous operation. The SIPLUS extreme RAIL version uses conformal coating and an extended environmental specification for demanding railway and industrial applications.
Technical Specifications
Parameter
Specification
Brand
Siemens
Article Number
6AG2138-6DB00-1BB1
Product Family
SIPLUS ET 200SP
Product Type
TM Pulse 2x24 V T1 RAIL
Based On
6ES7138-6DB00-0BB1
Module Function
PWM and pulse output
Output Channels
2
Rated Load Voltage
24 V DC
Permissible Load Voltage
19.2–28.8 V DC
Maximum Output Current
2 A per channel
Maximum Module Current
4 A
PWM Output
Yes
Pulse Output
Yes
Pulse-Chain Output
Yes
Frequency Output
Yes
Maximum Switching Frequency
10 kHz at rated output current; up to 100 kHz at reduced current
24 V Supply
Common supply for both channels
24 V Supply Current
300 mA maximum
Short-Circuit Protection
Yes
Reverse Polarity Protection
Yes
Digital Inputs
2, one per channel
Digital Input Function
Parameterizable
Push-Pull Output Driver
Yes
DC Motor Direction Reversal
Yes
Current Measurement
Supported in PWM and pulse-chain operating modes
Isochronous Operation
Yes
Diagnostics
Yes
Firmware Update
Supported
Compatible BaseUnit
BU type B1
Conformal Coating
Yes
Operating Temperature
-40 to +60 °C
Short-Duration Temperature
+70 °C for 10 minutes under applicable OT2/ST1/ST2 conditions
Dimensions (L × W × H)
7.70 × 2.30 × 6.50 cm
Weight
Approx. 0.058 kg
Recommended Companion Models
Model
Product Name
6AG2193-6BP20-4BB1
SIPLUS ET 200SP BU20-P12+A0+4B TX RAIL BaseUnit
6AG2138-6AA00-1BA0
SIPLUS ET 200SP TM COUNT 1x24 V T1 RAIL Counter Module
6AG2138-6BA01-2BA0
SIPLUS ET 200SP TM POSINPUT 1 RAIL Technology Module
6AG2137-6BD00-1BA0
SIPLUS ET 200SP CM 4xIO-Link ST T1 RAIL Communication Module
Frequently Selected Alternatives
Model
Product Name
6ES7138-6DB00-0BB1
SIMATIC ET 200SP TM Pulse 2x24 V Pulse Output Module
6AG2138-6AA00-1BA0
SIPLUS ET 200SP TM COUNT 1x24 V T1 RAIL Counter Module
6AG2138-6BA01-2BA0
SIPLUS ET 200SP TM POSINPUT 1 RAIL Technology Module
6AG2137-6BD00-1BA0
SIPLUS ET 200SP CM 4xIO-Link ST T1 RAIL Communication Module
Where It Fits in Industrial Applications
• Designed for high-speed PWM and pulse output control in Siemens SIPLUS ET 200SP distributed I/O systems.
• Provides two independent 24 V pulse output channels for proportional valves and DC motor control.
• Suitable for applications requiring PWM, pulse-chain, frequency output, or precise ON/OFF delay functions.
• Designed for demanding industrial and railway installations requiring conformal-coated SIPLUS extreme RAIL equipment.
Key Strengths at a Glance
• Based on the SIMATIC ET 200SP TM Pulse 2x24 V module, 6ES7138-6DB00-0BB1.
• Provides two output channels with up to 2 A per channel and 4 A maximum for the complete module.
• Supports PWM output, pulse output, pulse train, and frequency output functions.
• Supports switching frequencies up to 10 kHz at the rated output current, with reduced output current allowing frequencies up to 100 kHz.
• Provides a push-pull output driver for fast signal edges and supports polarity reversal for DC motor direction control.
6AG2138-6DB00-1BB1 is a SIPLUS ET 200SP TM Pulse 2x24 V T1 RAIL technology module for PWM and pulse output control.
2. How many output channels does the module provide?
The module provides two independent pulse output channels, with one output assigned to each channel.
3. What is the rated output current?
Each channel supports a maximum output current of 2 A, while the maximum total current for the module is 4 A.
4. What types of output signals are supported?
The module supports PWM output, single pulse output, pulse-chain output, and frequency output.
5. Can the module control proportional valves?
Yes. The module is specifically designed to provide PWM and pulse signals for compatible proportional valves.
6. Can it control DC motors?
Yes. The module supports DC motor control with PWM signals and polarity reversal for direction changes.
7. What supply voltage does the module require?
The rated load voltage is 24 V DC, with a permissible range of 19.2–28.8 V DC.
8. Does the module provide encoder or load supply?
Yes. It provides a common 24 V supply for the two output channels, with a maximum output current of 300 mA and electronic short-circuit protection.
9. What BaseUnit is required?
The module uses an ET 200SP BaseUnit of type B1. Siemens identifies 6AG2193-6BP20-4BB1 as a suitable SIPLUS extreme RAIL BaseUnit.
10. What should be verified before installation?
The ET 200SP station configuration, compatible B1 BaseUnit, load voltage, actuator current, output frequency, wiring, and required PWM or pulse operating mode should be verified before installation.
