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ABB DI811 3BSE008552R1 S800 Digital Input Module

16 in stock

Manufacturer: ABB
Product No.: DI811 3BSE008552R1
Country of origin: Sweden
Product Type: Digital Input Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.15 kg
Dimensions: 45 mm W x 102 mm D x 119 mm H
Shipping port: Xiamen
Warranty: 12 months

Description
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Configured for 48 VDC digital signal acquisition in ABB S800 I/O systems, the ABB DI811 (DI811 Digital Input Module) provides direct electrical processing of current sinking field input signals through isolated input channels and ModuleBus communication.

Hardware Specifications

Parameter	Specification
Model	DI811
Brand	ABB
Weight	0.15 kg
Dimensions	45 mm W x 102 mm D x 119 mm H
Operating Temp	0 to +55 deg C
Power Consumption	Typ. 2.7 W
Product Type	Digital Input Module
Article Number	3BSE008552R1
Series	S800 I/O
Signal Specification	48 VDC
Number of Channels	16
Signal Type	Current sinking
Input Voltage Range	"0": -60 to +10 V; "1": 30 to 60 V
Input Current	4 mA at 48 V
Input Impedance	11 kOhm
Isolation	Two groupwise isolated groups with 8 channels each
Filter Times	Selectable 2, 4, 8, 16 ms
Rated Insulation Voltage	50 V
Dielectric Test Voltage	500 VAC
ModuleBus Current Consumption	+5 V: 50 mA; +24 V: 0 mA
Maximum Field Cable Length	600 m
Protection Class	IP20 according to IEC 60529
Mounting Compatibility	TU810, TU812, TU814, TU818, TU830, TU833, TU838, TU850 MTU

Profinet / EtherNet-IP Deterministic Networks and I/O Density Scaling

The ABB DI811 operates as an S800 I/O digital acquisition module with 16 input channels arranged in two isolated groups. Each channel includes current limiting components, EMC protection components, LED status indication, and an optical isolation barrier. The process voltage supervision input monitors field supply conditions and generates channel error information transferred through the ModuleBus interface.

The module supports distributed I/O configurations where channel density and electrical separation are managed through the S800 I/O architecture. Input status information, module diagnostics, and supervision signals are exchanged through the system communication path rather than direct field wiring.

Frequently Asked Questions

Q: How are the DI811 input channels electrically isolated?
A: The DI811 contains two individually isolated input groups, each consisting of eight channels and one process voltage supervision input. Each channel uses an optical isolation barrier.

Q: What field input voltage levels are detected by the DI811?
A: The module recognizes a logic "0" input range from -60 to +10 V and a logic "1" input range from 30 to 60 VDC.

Q: Does the DI811 support redundant operation or HART communication?
A: The DI811 does not support redundancy, HART communication, SOE functionality, high integrity operation, or intrinsic safety.

Field Installation Guidelines

Install the DI811 in an ABB S800 I/O station with the compatible MTU configuration specified for the application. Verify the keying code and terminal unit selection before wiring field signals.

Connect 48 VDC digital input circuits according to the current sinking signal configuration. Maintain separation between field signal wiring and high-energy conductors to reduce electromagnetic interference. Use appropriate shielding and grounding practices according to the installation environment and EMC requirements.

Before commissioning, verify that each input channel LED indication corresponds with the expected field device state. Check the process voltage supervision feedback through the ModuleBus diagnostics to confirm field supply availability.

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.