DI810 | Digital Input Module ABB 3BSE008508R1

Overview

This digital input module DI810, from the ABB S800 I/O series, delivers precise 16-channel input capabilities with an 18–30 V DC range. Divided into two isolated groups of 8 channels, each group includes a voltage supervision input for enhanced diagnostics. The module ensures high reliability in industrial automation with features like optical isolation, current limiting, and front-facing LEDs for channel status. Designed for compact installations, this module supports various MTUs like TU810V1 and TU812.

Key Features

• Brand and Model: ABB, S800 I/O, part number 3BSE008508R1
• 16 Digital Inputs: Supports 24 V DC with current sinking functionality.
• Group Isolation: Two isolated groups of 8 channels with voltage supervision.
• Built-In Diagnostics: Real-time error signals via ModuleBus.
• LED Indicators: Visual status for fault, run, warning, and channel conditions.
• Versatile Compatibility: Works with MTUs such as TU810, TU812, TU818, and more.
• Reliable Performance: Rated for harsh industrial environments with certifications for CE, ATEX Zone 2, and marine applications.

Technical Specifications

• Input Voltage Range: 18–30 V DC; “0” state (-30 to +5 V), “1” state (15–30 V).
• Input Current: 6 mA at 24 V.
• Input Impedance: 3.5 kΩ.
• Filter Times: 2, 4, 8, 16 ms (selectable).
• Isolation: Groupwise isolated with a dielectric test voltage of 500 V AC.
• Temperature Range: Operating 0 to +55 °C; Storage -40 to +70 °C.
• Certifications: EN 61010-1, ATEX Zone 2, marine approvals from ABS, BV, DNV, and LR.
• Dimensions and Weight: 45 mm width, 119 mm height, depth of 111 mm with connector; 0.15 kg.

FAQ

Q1: Can this module support redundant configurations?
A: No, this module does not support redundancy.

Q2: What type of MTUs is compatible with this module?
A: Compatible MTUs include TU810, TU812, TU814, TU818, TU830, TU833, TU838, and TU850.

Q3: What is the significance of the voltage supervision input?
A: It monitors the process voltage in each group, triggering error signals if voltage drops, enhancing diagnostics.

Q4: Is the module suitable for corrosive environments?
A: Yes, it has corrosion protection compliant with ISA-S71.04 G3 standards.

For more detailed information, please check official datasheet: Product-DI810