Product Details
Configured for high-density signal acquisition in M1 automation platforms, the Bachmann DI232 (DI232 Digital Input Module) provides direct physical/electrical execution of digital sensor monitoring and interrupt triggering.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DI232 |
| Brand | Bachmann |
| Origin | Austria |
| Weight | 0.25 kg (approx.) |
| Dimensions | 102 mm x 12 mm x 130 mm |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | 2.0 W (typical) |
| Input Channels | 32 |
| Input Logic | Current-sinking (EN 61132 Type 1) |
| Signal Threshold | > 2 mA |
Profinet / EtherNet/IP Deterministic Networks
The DI232 integrates into the M1 rack backplane to facilitate deterministic data exchange between field sensors and the controller CPU. The module architecture supports efficient I/O density scaling, allowing for high-channel-count sensor integration without compromising system bus throughput. Firmware flash compatibility is supported, ensuring that the interrupt handling and debounce logic remain synchronized with the platform-specific I/O drivers. The backplane bus communication velocity is optimized to ensure that time-critical interrupt signals, configurable on specific channels, are processed with minimal latency, supporting real-time event-driven tasks.
Frequently Asked Questions
Q: Are the input channels galvanically isolated from the M1 system backplane?
A: Yes, all input channels feature galvanic isolation to protect the system electronics from common-mode electrical noise and ground potential differences.
Q: Can the DI232 be configured for source-mode logic?
A: No, the standard DI232 model is limited to current-sinking logic inputs (EN 61132 Type 1). Source-mode configuration requires the DI232/np1 variant.
Q: Is hot-swapping supported for this module?
A: The DI232 does not support live hot-swapping. System power must be disconnected before installation or extraction to prevent damage to the backplane bus interface.
Field Installation Guidelines
- Wiring: Use shielded twisted-pair cabling for all digital inputs. Connect the cable shield to the cabinet functional earth (FE) point to reduce noise susceptibility.
- Voltage Levels: Ensure input supply is maintained at the nominal 24 VDC. Deviations outside the standard range may result in unreliable signal state detection.
- Interrupt Routing: When utilizing inputs 1 and 2 as interrupt triggers, minimize the cable length to reduce signal propagation delay and susceptibility to electromagnetic interference.
- Environment: Maintain the module in a clean, dry environment to ensure proper operation of the status indication LEDs and connector contact points.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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