Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

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Home > Products > ABB > ABB DSMC112 57360001-HC Controller

ABB DSMC112 57360001-HC Controller

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Product Details

Material	Other, Global universal model	Condition	Other, Global universal model
Task	Other, Global universal model	Mathematical Model	Other, Global universal model
Signal	Other, Global universal model	Customized	Non-Customized
Structure	Other, Global universal model	Operating Voltage	DC 24V (±10%)
Power Consumption	≤15W	Input Type	24V

Product Description

ABB DSMC112 57360001-HCI. Basic Overview

The DSMC112 is a high-performance Digital Input/Output (DI/DO) hybrid module belonging to the AC 800M controller series, primarily used to achieve bidirectional transmission and control of switching signals in industrial automation systems. The module integrates 8 digital input (DI) and 8 digital output (DO) channels, supports electrical isolation and fault diagnosis functions, and is suitable for scenarios with high reliability requirements such as power, chemical, and metallurgical industries.

II. Functional Features1. Signal Processing Capability

Input Channels (DI):

8 dry/wet contact inputs, supporting 24V DC signals (typical value), compatible with NPN/PNP sensors.
Configurable input filtering time (1ms~20ms) with strong anti-interference capability, effectively suppressing pulse noise.

Output Channels (DO):

8 isolated digital outputs, supporting 24V DC signals, with a driving current of up to 2A per channel (resistive load).
Output types are compatible with relay isolation, directly driving actuators such as solenoid valves and contactors.

Electrical Isolation:

Isolation voltage between input/output channels and the system ≥500V AC, and inter-channel isolation voltage ≥250V AC, preventing interference and overload damage.

2. Anti-Interference and Safety Design

Complies with IEC 61000 standards, resistant to Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI), adapting to harsh industrial environments.
Supports channel-level short-circuit and open-circuit detection, with real-time fault reporting via LED indicators and system diagnostics, featuring overcurrent protection and surge suppression.

3. Communication and Real-Time Control

Real-time communication with the AC 800M master controller via the controller backplane bus (e.g., ARCNET), supporting hot-swapping for maintenance without power shutdown.
Supports periodic scanning (minimum 1ms) and event-triggered modes to ensure rapid signal response.

4. Status Monitoring and Diagnosis

LED Indicators:

POWER (Green): Steady on indicates normal power supply.
RUN (Green): Steady on indicates normal module operation; flashing prompts configuration errors or faults.
CHANNEL LED (Green): Indicators corresponding to input/output channels (illuminated when input is activated, blinking when output is activated) for real-time monitoring.

Fault Self-Checking: Supports diagnosis of abnormal signals. Diagnostic information can be read via the SCADA system, and preset safe responses (such as maintaining the last state in case of faults) are supported.

III. Performance Parameters

Parameter Category	Specific Indicators
Operating Voltage	DC 24V (±10%), power consumption ≤15W
Input Channels (DI)	8 channels, isolation voltage ≥500V AC, input type: 24V DC dry/wet contacts, filtering time 1ms~20ms
Output Channels (DO)	8 channels, isolation voltage ≥500V AC, output type: 24V DC dry/wet contacts, maximum driving current 2A per channel
Response Time	Input ≤1ms, output ≤1ms (typical value)
Operating Temperature	-20℃ ~ +60℃ (non-condensing), storage temperature -40℃ ~ +85℃
Protection Level	IP20 (requires installation in control cabinets)
Installation Method	35mm DIN rail mounting, compatible with AC 800M controller I/O slots, supporting horizontal/vertical installation
Certification Standards	Industrial automation safety certifications such as CE, UL, ISO

IV. Installation and Wiring Guide1. Installation Precautions

ESD Protection: Wear a wrist strap to avoid touching the circuit board.
Heat Dissipation: Module spacing ≥15mm, reserve ventilation space in the control cabinet to ensure the operating temperature stays within the rated range.

2. Wiring Specifications

Power Supply Wiring: Use 1.5mm² shielded cables to connect to a 24V DC power supply, with positive and negative poles corresponding to the terminals (+24V, GND). A 3A fuse is recommended in series.
Digital Input Wiring:

Dry Contacts: Directly connect input terminals to switch contacts (e.g., buttons, limit switches).
Wet Contacts: Connect the positive pole of the 24V DC signal to the sensor and the negative pole to the input terminal common (COM). Cables should be twisted and shielded.

Digital Output Wiring:

Dry Contacts: Directly connect output terminals to load contacts (e.g., relay coils).
Wet Contacts: Connect the positive pole of the 24V DC signal to the load and the negative pole to the output terminal common (COM). Cables should be twisted and shielded.

Inductive Load Protection: When driving inductive loads such as contactors and solenoid valves, a freewheeling diode must be connected in parallel across the load (reverse-parallel, positive pole to GND) to prevent back-EMF from damaging the module.

V. Debugging and Fault Troubleshooting1. Indicator Status Interpretation

POWER Off: Check power wiring, fuse, or terminal contact for looseness.
RUN Flashing: May indicate backplane address conflict or parameter configuration error (check module address and protocol settings via controller software).
Input Indicator Off: Measure whether the terminal has 24V input, or check cable continuity and sensor functionality.
Output Indicator Not Blinking: Measure whether the terminal has 24V output, or check if the load is overloaded or the cable is short-circuited.

2. Common Fault Handling

No Response to Input: Confirm that the input type configuration (dry/wet contact mode) matches the actual wiring, and check the sensor power supply.
No Response to Output: Confirm that the output type configuration matches the actual wiring, and check if the output signal is activated in the controller software or if backplane communication is abnormal.
Persistent Misoperation in a Channel: May be due to output circuit short-circuit or internal module failure, requiring channel or module replacement.

VI. Application Scenarios

Process Control: Monitoring valve status and controlling start/stop in chemical production lines to achieve closed-loop automation.
Power Systems: Monitoring circuit breaker positions and performing switching operations in substations, linkage with protection devices.
Manufacturing: Collecting sensor signals (e.g., material arrival) and controlling actuators (e.g., pneumatic cylinders, motors) in production lines.
Energy Management: Monitoring the operating status of fans and pumps and achieving automatic start/stop scheduling, combining digital input/output for equipment interlocking.

VII. Comparison with Similar Modules (DSMC112 vs. DSDP150)

Comparison Dimension	DSMC112 (DI/DO Hybrid Module)	DSDP150 (Pure DO Module)
Channel Type	8 DI + 8 DO	16 DO
Isolation Voltage	≥500V AC (per channel)	≥500V AC (per channel)
Maximum Driving Current (DO)	2A per channel (resistive load)	2A per channel (resistive load)
Input Filtering Function	Supported (1ms~20ms configurable)	Not supported
Application Scenarios	Suitable for scenarios requiring both signal collection and output	Suitable for pure output control scenarios (e.g., actuator driving)

VIII. Conclusion

As a hybrid signal module of ABB's AC 800M series, the DSMC112 combines digital input and output functions, simplifying wiring and configuration in industrial automation systems while improving system integration. Its high reliability, strong anti-interference capability, and convenient diagnostic functions make it an ideal choice for bidirectional signal control in complex industrial environments.

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

Contact Us

Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
Chat Now; AddressXixiu District, Anshun, Guizhou

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Product Categories

ABB	Bently Nevada	TRICONEX	GE
ICS Triplex	HIMA	MOTOROLA	WOODWARD
HONEYWELL	Foxboro	Schneider Modicon	YOKOGAWA
EPRO	MOOG	Westinghouse	Reliance
Emerson	B&R	ALSTOM	LAM

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ABB DSMC112 57360001-HC Controller

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