Eaton
8 DIG.Input 24V DC (257891)
Part number257891EAN / GTIN4015082578916HS code8537.10
Control & Automation
I/O Modules
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Overview
Eaton 8 DIG.Input 24V DC (257891) is listed under Control & Automation / I/O Modules. Sales unit: pcs; Eaton catalogue number: 257891; Depth: 100 mm; Height: 95 mm; Width: 30 mm; Weight: 0.135 kg.
Technical Specifications
- Manufacturer part number (MPN)
- 257891
- EAN / GTIN
- 4015082578916
- Sales unit
- pcs
- Eaton catalogue number
- 257891
- Depth
- 100 mm
- Height
- 95 mm
- Width
- 30 mm
- Weight
- 0.135 kg
- Compliances
- CE Marked; RoHS Compliant
- Certifications
- UL Listed; CSA Class No.: 2252-01; IEC/EN 61131-2; UL Category Control No.: NRAQ; CSA; UL File No.: E135462; CSA File No.: 012528; UL; CSA-C22.2 No. 0-M; CE; EN 50178; CSA-C22.2 No. 142-M; UL508
- Impact resistance
- 500 g/⌀ 50 mm ±25 g
- Shock resistance
- 15 g, Mechanical, Shock duration 11 ms
- Vibration resistance
- 57 - 150 Hz ± 1.0 mm; 10 - 57 Hz, ± 0.075 mm
- Ambient operating temperature - max
- 55 °C
- Ambient storage temperature - max
- 70 °C
- Ambient operating temperature - min
- 0 °C
- Ambient storage temperature - min
- -25 °C
- LED indicator
- Status indication: Green LED
- Static heat dissipation, non-current-dependent Pvs
- 0.8 W
- Power loss
- Max. 0.8 W
- Rated operational voltage
- 24 (12) V DC
- Short-circuit protection
- Yes, Outputs
- Supply voltage at DC - max
- 28.8 VDC
- Supply voltage at DC - min
- 20.4 VDC
- Emitted interference
- Class A (according to DIN/EN 55011/22)
- Voltage dips
- 10 ms
- Electric connection type
- Screw-/spring clamp connection
- Admissible range
- 20.4 – 28.8 V (11.8 – 14.4 V), Power supply
- Current consumption
- 26 mA, with fitted modules
- Degree of protection
- IP20
- Overvoltage category
- II
- Pollution degree
- 2
- Protection
- Protection class: 1
- Repetition rate
- 1 s
- Residual ripple
- ≤ 5 %
- Switching level
- ≤ 15 V DC, ON, Voltage level to IEC 61131-2, limit value type 1, Inputs; ≤ 5 V DC, OFF, Voltage level to IEC 61131-2, limit value type 1, Inputs
- Type
- Digital module
- Used with
- XC100/200 (expandable with up to 15 XI/OC modules)
- Voltage type
- DC
- Number of channels
- 8
- Delay time
- ≤ 5 ms typ., Digital inputs 24 V DC, Delay time from 0 to 1, Debounce ON; ≤ 5 ms (normally 4 ms), Debounce ON
- Input
- Voltage (DC); 8 Inputs (24 V DC)
- Input current
- 6.9 mA
- Input current at signal 1
- 4 mA
- Input impedance
- 3.5 kΩ
- Input voltage
- 24 V DC (modules)
- Number of inputs (digital)
- 8
- Number of outputs (digital)
- 0
- Explosion safety category for dust
- None
- Explosion safety category for gas
- None
- Potential isolation
- Digital inputs: Opto-isolated
- Terminals
- Optionally, screw terminals or spring-loaded terminals for digital/analog modules Plug-in terminal block
- Supply voltage DC
- 20.4–28.8 V
- Number of digital inputs
- 8
- Digital inputs configurable
- No
- Digital outputs configurable
- No
- Permitted voltage at input
- 20.4–28.8 V
- Type of voltage (input voltage)
- DC
- Type of digital output
- None
- Permitted voltage at output
- 20.4–28.8 V
- Type of output voltage
- DC
- Short-circuit protection, outputs available
- No
- Redundancy
- No
- Type of electric connection
- Screw-/spring clamp connection
- Time delay at signal change
- 1–4 ms
- Suitable for safety functions
- No
- SIL according to IEC 61508
- None
- Performance level according to EN ISO 13849-1
- None
- Appendant operation agent (Ex ia)
- No
- Country of origin
- Japan
Standards & Compliance
- HS Code
- 8537.10
Cross References
- EAN 4015082578916
- SAP 1200300619
- Code 82273300
Product Documentation
Document preview: 8 DIG.INNG. 24V DC (257891) — Specification Data Sheet (OEM)
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Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 257891?
- 257891 can be ordered from cballast.com as a Eaton catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Eaton product?
- The manufacturer part number is 257891.
- What is the HS code for 257891?
- The customs tariff (HS) code for 257891 is 8537.10.
- Who manufactures 257891?
- 257891 is a Eaton product in the Control & Automation range.
- Is a datasheet available for 257891?
- Yes — the 257891 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 257891?
- The minimum order quantity is 1.
- Is 257891 available?
- Yes — 257891 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).