Bachmann SDI208 Digital Input Module
$134.00
$497.00
Description
Overview
The Bachmann SDI208 is a high-speed digital input module for the M1 automation system. It reliably detects and processes discrete signals from switches, sensors, and contact closures. The module features 8 individually isolated input channels with configurable filtering for precise signal acquisition. Designed for industrial environments, it ensures strong noise immunity and safe integration. The SDI208 supports flexible mounting and seamless communication with the M1 system bus. It is ideal for applications in energy, transportation, and manufacturing automation. The module can extend the SLC284 safety processor, creating a homogeneous and safe system. It integrates independently via direct slots, bus expansion, or FASTBUS connections. SDI208 complies with IEC 61508 safety standards, enabling safe application programming and visualization. Users can access all variables and states through PLC, C/C++, or other machine programming languages.
Technical Specifications
-
Model Number: SDI208
-
Module Type: Digital Input Module
-
Input Channels: 8 digital inputs (expandable to 16 for redundant use)
-
Input Voltage Range: 24 VDC nominal (15–30 VDC)
-
Input Type: Sink/source compatible
-
Isolation: Galvanic isolation per channel (500 VDC) and from system
-
Input Current: Approx. 3 mA per channel
-
Signal Filtering: Configurable debounce and noise suppression
-
Status Indication: LED indicators for each input channel
-
Diagnostics: Integrated fault detection and signal integrity checks
-
Communication Interface: Integrated with Bachmann M1 system bus
-
Mounting: DIN rail or modular rack installation
-
Operating Temperature: –25°C to +60°C
-
Humidity Tolerance: 5% to 95% RH (non-condensing)
-
Dimensions: 98 mm × 110 mm × 35 mm
-
Safety Features: Redundant 32-bit microcontrollers monitor inputs
-
Compliance: PL e / SIL 3 / Cat 4
-
Programming: Safe configuration via SolutionCenter with PLCopen function blocks
-
Operating Status: "SAFE" indicator for the module and individual LEDs per channel
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
Featured
Complementary products
Express Delivery
Fast shipping for your urgent needs.
Large Inventory
Extensive stock ensures quick availability.
Premium Quality
Genuine, high-grade PLC & DCS components.
24/7 Customer Support
Reliable service for clients worldwide.