DO232 Digital Output Module Bachmann

Availability: 99 left in stock

Product DescriptionThe DO232 (Order Number: 00012240-00) is a high-density actuator interface module for the Bachmann M1 automation system. With 32 independent digital outputs, it provides a...

SKU: DO232

Manufacturer: Bachmann
Product No.: DO232
Product Type: Digital Output Module
Product Origin: Germany
Payment:T/T, Western Union
Weight: 580g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Description
The DO232 (Order Number: 00012240-00) is a high-density actuator interface module for the Bachmann M1 automation system. With 32 independent digital outputs, it provides a robust and space-efficient solution for driving industrial loads such as relays, contactors, solenoid valves, and signaling devices. Its single-slot form factor allows extensive system expansion without increasing the control cabinet footprint.

The module features integrated protection circuitry:

Each output is safeguarded against short circuits and thermal overloads
Automatic restart occurs once a fault is cleared
500 V RMS galvanic isolation between the system bus and field electronics protects the central processor from local faults or electrical noise

This makes the DO232 ideal for mission-critical applications in sectors such as energy, maritime, and heavy industry.

Technical Specifications

Feature	Specification
Output Channels	32 Digital Outputs (Sourcing / High-side switching)
Operating Voltage	24 VDC (Range: 18–34 VDC)
Output Current	0.5 A per channel (Max. total depends on connector/ambient)
Protection	Short-circuit, overload, and over-temperature protection per channel
Inductive Load Handling	Integrated freewheeling diodes to suppress voltage spikes
Status Diagnostics	32 green LEDs for per-channel status, 1 red LED for collective error
Galvanic Isolation	500 V RMS (field side vs backplane)
Switching Frequency	Optimized for resistive and inductive loads
Operating Temperature	-30°C to +60°C
Mechanical Connection	High-density 40-pin front connector system

Application Scenarios

Wind turbines: Control of braking systems, lighting, and cooling fans
Manufacturing assembly lines: Rapid, deterministic triggering of multiple pneumatic valves

Technical FAQ

Q: Can I parallel the outputs to drive a higher current load?
A: Yes, multiple outputs can be connected in parallel to increase the total current. Ensure they are switched simultaneously in the PLC program for even load distribution.

Q: What happens if a single channel experiences a short circuit?
A: The affected channel shuts down automatically to protect the module, while the remaining 31 channels continue normal operation. Once the short is cleared and the output is toggled, the channel resumes standard function.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.