B&B Electronics I-7041D Datasheet

I-7041 / I-7041D - 5003 1/2

Models: I-7041, I-7041D

14-Channel Isolated Digital Input Module

with LED Display (I-7041D)

Model I-7041D with LED Display

I-7000 is a family of network data acquisition and control modules providing analog to digital, digital to
analog, digital input/output, timer/counter and other functions. The modules can be remotely controlled by a
set of commands.

The digital input/output modules support TTL signal, photo-isolated digital input, relay contact output, solid­state relay output, PhotoMOS output and open-collector output.

The I-7041 is a 14-channel digital input module with 3750V optical isolation. The isolated channels prevent
the damage with common power type.

The I-7041D is the I-7041 with LED display.

Specifications

Digital Input

 Channels: 14 isolated channels with common power
 Digital input level

Logic level 0: +1V max.

Logic level 1: +3.5V - 30V
Isolation voltage: 3750V
Input impedance: 3K Ohms, 0.5W

 D/I can be used as counter channels: 16

Input frequency: 100Hz
16-bit: 0~65,535

Block Diagram

LED

modul e

+5V

EEPROM

Embedded
Co n t r o l l e r

I-7041/41D

IN.COM

IN0

IN1

IN10
IN11
IN12
IN13
IN.COM
Init*
(Y)DATA+
(G)DATA­(R)+Vs
(B)GND

Features/Benefits

 14 digital input channels
 LED indication
 Isolation up to 3750V
 Software calibration
 Dual watchdog

PIN Assignments

1

20

10

11

IN9
IN8
IN7
IN6
IN5
IN4
IN3
IN2
IN1
IN0

Da t a +
Da t a -

+Vs
GND

RS- 4 8 5

Interface

Po wer

Re g u l a t o r

+5V

LED Indication

(Only for I-7041D)

RS-485 Connector

Asynchronous 2-wire half-duplex
Pluggable terminal block: Pitch 5.08mm

Baud Rate

1.2K/2.4K/4.8K/9.6K/19.2K/38.4K/57.6K/115.2K bps

International Headquarters:

707 Dayton Road P.O. Box 1040 Ottawa, IL 61350 USA

815-433-5100 Fax [phone] www.bb-elec.com [e-mail] [e-mail]

Integrate – Expand – Simplify B&B ELECTRONICS PRODUCT INFORMATION

[phone] Fax [phone]

Westlink Commercial Park Oranmore Co. Galway Ireland

www.bb-europe.com [e-mail] [e-mail]

IN13

I-7041 / I-7041D - 5003 2/2

Wire Connection

Dry Contact signal Input

TTL/CMOS signal input

Open Collector signal input

Power Requirements

Power input: +10 to +30VDC input

Power Consumption

0.2Watt for I-7041

0.9Watt for I-7041D

Environmental

Storage temperature: -25 to 80°C (-13 to 176 °F)
Operation temperature: -20 to 75°C (-4 to 167 °F)
Humidity: 5 to 95%, non-condensing

Dimensions LxWxH: 120 x 72 x 33 cm

47.2 x 28.4 x 13.0 in

Certification: CE

International Headquarters:

707 Dayton Road P.O. Box 1040 Ottawa, IL 61350 USA

815-433-5100 Fax [phone] www.bb-elec.com [e-mail] [e-mail]

Integrate – Expand – Simplify B&B ELECTRONICS PRODUCT INFORMATION

[phone] Fax [phone]

Westlink Commercial Park Oranmore Co. Galway Ireland

www.bb-europe.com [e-mail] [e-mail]