SNAP-AIARMS-I OPTO 22, SNAP-AIARMS-I Datasheet

SNAP-AIARMS-I

Manufacturer Part Number

SNAP-AIARMS-I

Description

Analog Input Module

Manufacturer

OPTO 22

Type

Inputr

Datasheets

1.SNAP-AIMA-I.pdf (19 pages)

2.SNAP-AIARMS-I.pdf (4 pages)

Specifications of SNAP-AIARMS-I

Accessory Type

Isolated 2-Ch 0-10 Amp RMS Analog Input Module

Leaded Process Compatible

Peak Reflow Compatible (260 C)

Signal Input Type

0 To 10A RMS AC/DC

Brand/series

SNAP Series

Connection To Host

Backplane

Current, Input

200 mA

Dimensions

82.55mmL×18.29mmW×90.17mmH

Input

0 to 10 AAC

Input Type

Analog

Input, Range

0 to 10 AAC

Mounting Type

PCB

Number Of Channels

Primary Type

Control

Special Features

Transformer Isolation, Optical Isolation

Voltage, Isolation

4000/1500 V

Voltage, Supply

5 VDC

For Use With

Snap I/O Modules

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Current page: 1 of 19
Download datasheet (528Kb)

Description

SNAP I/O isolated analog input modules provide two or more

channels isolated from each other, thereby eliminating

problems caused by ground loop currents. These isolated

analog modules are part of Opto 22’s SNAP PAC System and

mount on SNAP PAC racks with an I/O processor (brain or on-

the-rack controller). SNAP isolated analog input modules are

compatible with all SNAP PAC brains and rack-mounted

controllers, including Wired+Wireless

Since many SNAP analog input modules are software-

configurable and handle a wide variety of signal levels, a small

number of modules can support a wide range of input

requirements. Modules provide high resolution for precise

signal levels, and all SNAP analog modules are factory

calibrated. Part numbers ending in -FM are Factory Mutual

approved. Dimensional drawings start on page 12.

SNAP analog input modules have an on-board microprocessor

to provide module-level intelligence, making them an ideal

choice for original equipment manufacturers (OEMs). For more

information about the standalone operation of SNAP analog

modules, see the SNAP I/O Module Integration Guide (Opto 22

form #876).

SNAP racks use a retention rail locking system that holds

modules in place. In addition, Opto 22 recommends using two

4-40 by ½-inch standard machine screws to secure each

module to the rack (recommended torque: 4 inch pounds

[0.45 Newton meters]).

Notes for legacy hardware: SNAP-AITM-4i requires SNAP

PAC racks and I/O processors. Other modules can be used with

SNAP Simple, SNAP Ethernet, SNAP Ultimate, and SNAP mistic

brains such as the serial B3000, and M-series or B-series

mounting racks.

Isolation

All SNAP analog input modules are transformer isolated as

well as optically isolated from all other modules and from the

I/O processor. In addition, the modules in this data sheet have

© 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations.

Features

SNAP Isolated Analog

Input Modules

Channel-to-channel isolation

Rugged packaging and convenient pluggable wiring.

Accepts up to 14 AWG wire.

Factory calibrated; no user adjustment necessary

Out-of-range indication

Operating temperature 0 °C to 70 °C

SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com

™

Part Numbers

two or more channels isolated from each other. Channel-to-

channel isolation gives you complete freedom from ground-

loop problems even on grounded devices connected to

channels on the same module.

Transformer isolation prevents ground loop currents from

flowing between field devices and causing noise that

produces erroneous readings. Ground loop currents are

caused when two grounded field devices share a connection,

and the ground potential at each device is different. Optical

isolation provides 4,000 volts of transient (4,000 V for 1 ms)

protection for sensitive control electronics from industrial field

signals.

SNAP-AIARMS-i

SNAP-AIARMS-i-FM*

SNAP-AIVRMS-i

SNAP-AIVRMS-i-FM*

SNAP-AIMA-i

SNAP-AIMA-iSRC

SNAP-AIMA-iSRC-FM*

SNAP-AIMA2-i

SNAP-AITM-i

SNAP-AITM2-i

SNAP-AITM-4i

SNAP-AIV-i

SNAP-AIV2-i

* Factory Mutual approved

Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com

Part

SNAP Isolated Analog Input Modules

Isolated two-channel 0 to 10

amp RMS AC/DC input

Isolated two-channel 0 to 250 V

RMS AC/DC input

Isolated two-channel analog

current input -20 mA to +20 mA

Isolated two-channel analog

current input -20 mA to +20

mA, with loop sourcing

Isolated two-channel analog

current input -1 mA to +1 mA

Isolated two-channel analog

type E, J, or K thermocouple or

±150 mV or ±75 mV input

Isolated two-channel analog

type B, C, D, G, N, T, R, or S

thermocouple or ±50 mV or

±25 mV input

Isolated four-channel analog

type B, C, D, E, G, J, K, N, R, S,

or T thermocouple or ±150 mV,

±75 mV, ±50 mV, or ±25 mV

input

Isolated two-channel analog

voltage input ±10 VDC or

±5 VDC

Isolated two-channel analog

voltage input ±100 VDC or

±50 VDC

Description

PAGE

Related parts for SNAP-AIARMS-I

SNAP-AIARMS-I Summary of contents

Page 1

... V for 1 ms) protection for sensitive control electronics from industrial field signals. Part Numbers Part Description SNAP-AIARMS-i Isolated two-channel SNAP-AIARMS-i-FM* amp RMS AC/DC input SNAP-AIVRMS-i Isolated two-channel 0 to 250 V SNAP-AIVRMS-i-FM* RMS AC/DC input Isolated two-channel analog SNAP-AIMA-i ...

Page 2

... AC line current. These modules may also be used to monitor AC current to greater than a 100-amp range, using a current transformer of suitable ratio. The SNAP-AIARMS-i-FM module is Factory Mutual approved. The two channels are isolated from each other; they do not share any field connection ...

Page 3

... SNAP-AIVRMS-i Isolated two-channel 0 to 250 V RMS SNAP-AIVRMS-i-FM AC/DC input Description The SNAP-AIVRMS-i and SNAP-AIVRMS-i -FM modules provide an input range 250 volts AC or DC. These modules may be used to monitor 120/240-volt AC/DC and 12/24/48-volt AC/DC system voltage. The SNAP-AIVRMS-i-FM module is Factory Mutual approved. The two channels are isolated from each other; they do not share any field connection ...

Page 4

... Description Isolated two-channel analog current input SNAP-AIMA-i - +20 mA Description The SNAP-AIMA-i module provides an input range of -20mA to +20mA. The SNAP-AIMA-i has two channels that are isolated from each other. This module DOES NOT supply loop excitation current. See model. Specifications Input Range ...

Page 5

... Description The SNAP-AIMA-iSRC and SNAP-AIMA-iSRC-FM are similar to the SNAP-AIMA-i module but include built-in loop sourcing capability. With the connection of a single 24 V power supply, these modules source 24 V for two 4–20 mA loops. The loops are internally connected to the individual inputs. ...

Page 6

... Part Number Description Isolated two-channel analog current input SNAP-AIMA2 Description The SNAP-AIMA2-i module provides an input range mA. The SNAP-AIMA2-i has two channels that are isolated from each other. This module DOES NOT supply loop excitation current. Specifications Input Range Maximum Over Range Resolution ...

Page 7

... SNAP-AITM-i K thermocouple or -150 mV to +150 mV input or - +75 mV input Description The SNAP-AITM-i module provides two channels of analog to digital conversion. Each channel on the module can be configured for -150 +150 - +75 mV DC, or for type thermocouple operation. The two channels are isolated from each other. ...

Page 8

... The extra pins on the mounting rack connector prevent misalignment of the module during installation. Description The SNAP-AITM2-i module provides an input range of ±50 mV, ±25 mV, or Type thermocouple. The two channels on the module are isolated from each other. Since these channels do not share any common connections, grounded sensors and field devices may be used with them ...

Page 9

... Type thermocouple. The four channels on the module are isolated from each other. Since these channels do not share any common connections, grounded sensors and field devices may be used with them. The SNAP-AITM-4i requires a SNAP PAC brain or R-series controller. Type ...

Page 10

... Description The SNAP-AIV-i module can be configured for either -10 VDC to +10 VDC or -5 VDC to +5 VDC operation on each channel. The SNAP-AIV-i provides two channels that are isolated from each other. Since these channels do not share any common connections, grounded sensors and field devices may be used with them ...

Page 11

... Description The SNAP-AIV2-i module can be configured for either -100 VDC to +100 VDC or -50 VDC to +50 VDC operation on each channel. The SNAP-AIV2-i provides two channels that are isolated from each other. Since these channels do not share any common connections, grounded sensors and field devices may be used with them ...

Page 12

... Dimensional Drawing All Modules Except SNAP-AITM-i, SNAP-AITM2-i, SNAP-AITM-4i, SNAP-AIMA-iSRC, and SNAP-AIMA-iSRC-FM Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com PAGE SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com 12 © ...

Page 13

... SNAP Isolated Analog Input Modules Dimensional Drawing SNAP-AITM-i and SNAP-AITM2-i Modules SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com © 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. ...

Page 14

... SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com 14 © 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Isolated Analog Input Modules ...

Page 15

... SNAP Isolated Analog Input Modules Dimensional Drawing SNAP-AIMA-iSRC and SNAP-AIMA-iSRC-FM Modules SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com © 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. ...

Page 16

... Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. SNAP Isolated Analog Input Modules IMPORTANT: The mounting rack connector has 24 pins; the module connector has 20 pins. The extra pins on the mounting rack connector prevent misalignment of the module during installation ...

Page 17

... SNAP Isolated Analog Input Modules Dimensional Drawing SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com © 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. ...

Page 18

... Dimensional Drawing Height on Rack: SNAP-AITMi and SNAP-AITM2-i Modules Opto 22 • 43044 Business Park Drive • Temecula, CA 92590-3614 • www.opto22.com PAGE SALES 800-321-6786 • 951-695-3000 • FAX 951-695-3095 • sales@opto22.com • SUPPORT 800-835-6786 • 951-695-3080 • FAX 951-695-3017 • support@opto22.com 18 © 2006–2011 Opto 22. All rights reserved. Dimensions and specifications are subject to change. Brand or product names used herein are trademarks or registered trademarks of their respective companies or organizations. ...

Page 19

... SNAP I/O I/O provides the local connection to sensors and equipment. Opto 22 SNAP I/O offers points of reliable I/O per module, depending on the type of module and your needs. Analog, digital, serial, and special-purpose modules are all mixed on the same mounting rack and controlled by the same processor (SNAP PAC brain or rack-mounted controller) ...

Related keywords

SNAP-AIARMS-I datasheet
SNAP-AIARMS-I data sheet
SNAP-AIARMS-I pdf datasheet
SNAP-AIARMS-I component
SNAP-AIARMS-I part
SNAP-AIARMS-I distributor
SNAP-AIARMS-I RoHS
SNAP-AIARMS-I datasheet download