Allen-Bradley 1771-IFF Fast Analog Input Module

Allen-Bradley 1771-IFF Fast Analog Input Module

Allen-Bradley 1771-IFF Fast Analog Input Module

This 1771-IFF Fast Analog Input Module was manufactured by Allen-Bradley, In Stock, 100% Guaranteed Brand New and Authentic. Link to More Information

 
Manufacturer:
Allen-Bradley
Part Number:
1771-IFF
Product type:
Country of Origin:
USA
Condition:
New With Original Package
Shipping Port:
ShangHai, Xiamen
Warranty:
12 Months
 

Overview

The 1771-IFF Series A module is compatible with any 1771 I/O chassis. It facilitates bidirectional communication between the analog module and the processor. The processor sends block-transfer output data to the module via the output image table and receives block-transfer input data from the module through the input image table. Additionally, the module needs allocated space in the data table to store both read and write block-transfer data. The use of the I/O image table plays a crucial role in determining module placement and addressing configuration.

Specifications

Inputs per Module

  • 16 single-ended
  • 8 differential low level

Module Location

  • 1771 I/O rack - 1 slot

Input Voltage Ranges (Nominal)

  • +1 to +5V DC
  • 0 to +5V DC
  • -5 to +5V DC
  • -10 to +10V DC
  • 0 to +10V DC

Input Current Ranges (Nominal)

  • +4 to +20mA
  • 0 to +20mA
  • -20 to +20mA

Resolution

  • 12-bit binary
  • 12 bits plus sign on bipolar ranges

Accuracy

  • 0.1% of full scale range @ 25°C

Linearity

  • ±1 LSB

Repeatability

  • ±1 LSB

Isolation Voltage

  • Meets or exceeds UL Standard 508 and CSA Standard C22.2 No. 142

Input Overvoltage Protection

  • 35V (voltage mode)
  • 8V (current mode)

Input Overcurrent Protection (Current Ranges)

  • 30mA

Common Mode Voltage

  • ±35 Volts

Input Impedance

  • 10 Megohms for voltage ranges
  • 250 ohms for current ranges

Common Mode Rejection

  • 80 dB, DC-120Hz

Current Requirements

  • 500mA @ +5V from I/O chassis backplane

Power Dissipation

  • 2.5 Watts (maximum)

Thermal Dissipation

  • 8.52 BTU/hr (maximum)

Unscaled BCD and Binary Output to Processor

  • 0000 to +4095 for polar ranges (0 to 5V, +1 to +5V, 0 to +20mA, and +4 to +20mA)
  • -4095 to +4095 for bipolar ranges (+5V, +10V, +20mA)

Engineering Units Sent to Processor

  • +9999 with selectable scaling

Fastest Internal Scan Rate

  • 8 channels in less than 2ms
  • (Depends on number of oversamples, number of channels, and active features)

Environmental Conditions

  • Operational Temperature: 0 to 60°C (32 to 140°F)
  • Storage Temperature: -40 to 85°C (-40 to 185°F)
  • Relative Humidity (Operating and Storage): 5 to 95% (without condensation)

Wiring

  • Conductors:

    • 14 gauge (2mm²) stranded (max.)
    • 3/64 inch (1.2mm) insulation (max.)
    • Category 2
  • Keying:

    • Between 10 and 12
    • Between 24 and 26
  • Wiring Arm Catalog Number: 1771-WG

  • Field Wiring Arm Screw Torque: 7-9 inch-pounds

Installation Instructions: 1771-5.46

Brze ponude Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku.
Isporuka Dostupna je ubrzana, teretna i međunarodna dostava.
Stanje 100% novo sa originalnim pakovanjem
Plaćanje Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om.
Luka za isporuku Šangaj, Sjamenu
Garancija 12 meseci
Q: Da li su naše cene konkurentne?
A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima.
Q: Koji je garantni rok?
A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine.
Q: Koje metode plaćanja prihvatamo?
A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer.
Q: Koje metode isporuke koristimo?
A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini.
Q: Koje je naše vreme isporuke?
A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu.
Q: Kako pakujemo robu?
A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije.
Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu?
A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu.
 

Nedavno pregledano

Express Shipping icon
Ekspresna dostava
Brza isporuka za vaše hitne zahteve.
Large stock icon
Opsežan inventar
Veliki lager za trenutnu isporuku.
Quality Assurance Icon
Osiguranje kvaliteta
Autentične, vrhunske PLC i DCS komponente.
Global Service icon
Globalna usluga
Podrška klijentima širom sveta sa pouzdanom uslugom.