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SNAP-IT-PM12

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SNAP PAC System 12-module enclosure, NEMA 3R, metal, panel-mounted

Please call (800) 321-6786 to order.

Data Sheet
SNAP-IT-PM12

Production Specification

The SNAP-IT-PM12 panel-mounted metal enclosure makes it easy to install Opto 22 I/O where you need it, providing convenience and protection for your SNAP PAC System.

The enclosure includes an I/O mounting rack and a power supply, already wired. You add the I/O processor and the SNAP input and output (I/O) modules needed for your application.

The SNAP-IT-PM12 is a NEMA3R metal housing for mounting on interior or exterior walls or equipment. It holds one processor and up to 12 I/O modules and includes a 24 V loop power supply. SNAP-IT-PM12 units are ideal for use in industrial environments, for example manufacturing and processing machinery, communication towers, tanks, and pipelines.

For the I/O processor, add either a SNAP PAC R-series controller or a SNAP PAC Ethernet brain. Choose the controller if you need programming capability; download the free PAC Project Basic software to program it. If you don't need progammability, choose the Ethernet-based brain, which provides local intelligence and can be used with a SNAP PAC controller, with an Allen-Bradley PLC or Modbus/TCP system, or for PC-based control.

For I/O modules, choose from our complete line of SNAP analog, digital, and serial modules. Each module contains one to 32 points, and a wide variety of signal types is available.

If you need an enclosure for rack mounting or desktop use indoors, see the SNAP-IT-RM16.
For a small wall-mounted enclosure, see the SNAP-IT-WM4.

 

SNAP-IT-RM16

SNAP-IT-PM12

SNAP-IT-WM4

Mounting

Rack mounted

Panel mounted

Wall mounted

Enclosure

Standard 19-inch metal rack-mount enclosure, 3U

Metal enclosure meets NEMA 3R.1

Polycarbonate industrial enclo­sure with transparent cover

Dimensions

17.25" W x 5.22" H x 7.5" D
(43.8 cm x 13.3 cm x 19.1 cm) Depth includes modules, which extend 0.88" (2.3 cm) out the back of the box for wiring convenience.

16.19" W x 18.25" H x 6.57" D
(41.1 cm x 46.4 cm x 16.7 cm)

9.84" W x 6.89" H x 5.9" D
(25.0 cm x 17.5 cm x 15.0 cm)

Items included

Enclosure, SNAP PAC mounting rack, and power supply

Enclosure, SNAP PAC mounting rack, power supply, and 24 V loop power supply

Enclosure, SNAP PAC mounting rack, and power supply

I/O module slots

16

12

4

Power supply

UL rated 120-250 VAC
Manufacturer rated 100-250 VAC

UL rated 120-250 VAC
Manufacturer rated 100-250 VAC
Loop power supply: 24 VDC

100–240 VAC (50/60 Hz)

Power consumption

30 W

30 W

10 W

Power cord
(order separately)

120 VAC United States,
240 VAC United Kingdom, or
240 VAC International

n/a

n/a

LED indicators2

On front panel, 64 LEDs indicate point status for 4-channel digital
I/O modules; brain or controller LEDs are also visible on front.

Status LEDs on I/O and status/communication LEDs on brain or controller are not visible outside the enclosure.

Status LEDs on I/O and status/communication LEDs on brain or controller are visible through transparent cover.

Operating temperature3

0° to 70° C (32 to 158° F)

0° to 70° C (32 to 158° F)

–40 to 80°C (–40 to 176° F)

Storage temperature3

–30° to 85° C (–22 to 185° F)

–30° to 85° C (–22 to 185° F)

–40 to 80 °C (–40 to 176° F)

Humidity

0–95% humidity, non-condensing

0–95% humidity, non-condens­ing

0–95% humidity, non-condensing

Warranty

30 months

30 months

30 months

1 NEMA 3 or NEMA 4 is recommended for exterior use.
2 See I/O, brain, or controller data sheets for details on LEDs.
3 Operating and storage temperatures listed are for the enclosure only. Temperature limitations for the processor and I/O you install inside the enclosure are more limiting. See the processor’s and I/O modules’ data sheets for their specifications.

1240

SNAP PAC System Enclosures Data Sheet

SNAP PAC System enclosures make it easy to install Opto 22 I/O where you need it. With a choice of rack, panel, and wall mounting, these enclosures provide convenience and protection for your processor and I/O.

Each enclosure includes an I/O mounting rack and a power supply, already wired. You add the I/O processor and the SNAP input and output (I/O) modules needed for your application.

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2276

Declaration of Conformity (RoHS)

This document is the Manufacturer's Declaration of Conformity for the products listed herein, in accordance with European, international, and/or national standards and regulations.

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1648

Opto 22 RoHS 2 Statement of Compliance - Restriction of Hazardous Substances

This document is a statement of compliance with the EU Directive 2011/65/EU, Restriction of Hazardous Substances (RoHS 2). This document lists Opto 22 products that comply with the substance restrictions of the RoHS2 directive.

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