Siemens
6ES7321-7RD00-0AB0SM321 4DI DC24V HAZARDOUS AREAS
SM321 4DI DC24V HAZARDOUS AREAS
DC digital input module (optically isolated) - for the connection of intrinsically-safe digital equipment from an Ex field / hazardous area - Siemens (SIMATIC S7-300) - SM321 4DI DC24V HAZARDOUS AREAS - 4I/Os [4DI (4 x digital inputs (NAMUR))] - Supply voltage 24Vdc - Backplane / rack mounting - with 20-pin front connector - Rated for 0...+60°C ambient - Order code 6ES73217RD000AB0
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
6ES7321-7RD00-0AB0
Online Price
$860.00
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Lead Time is 68 Business Days
6ES7321-7RD00-0AB0Siemens - SIMATIC S7-300
Description
DC digital input module (optically isolated) - for the connection of intrinsically-safe digital equipment from an Ex field / hazardous area - Siemens (SIMATIC S7-300) - SM321 4DI DC24V HAZARDOUS AREAS - 4I/Os [4DI (4 x digital inputs (NAMUR))] - Supply voltage 24Vdc - Backplane / rack mounting - with 20-pin front connector - Rated for 0...+60°C ambient - Order code 6ES73217RD000AB0
Specifications
Primary brand
Siemens
Main function
Safety I/O unit
Product series / family name
SIMATIC
Sub-range name
S7-300
Functions
DC digital input module (optically isolated)
Design
for the connection of intrinsically-safe digital equipment from an Ex field / hazardous area
Supply voltage (DC)
24Vdc
Connection type
20-pin front connector
Mounting mode
Backplane / rack
Digital inputs
4 x digital inputs (NAMUR)
Ambient air temperature for operation
0...+60 °C
Supply voltage
(DC) 24 V
Power dissipation/losses
1.1 W
Order code / Manufacturer SKU
6ES73217RD000AB0
Manufacturer product status
Commercialized
Equivalent to
6ES73217RD000AB0
EAN code
4025515060871
UPC code
662643230727
Compliant with standard(s)
FM
PTB Ex-96.D.2094X
[Eex ib] IIC
PTB Ex-96.D.2094X
[Eex ib] IIC
Application type
Hazardous area
Related Documents
| Name | Last Update | Language |
|---|---|---|
| Siemens - Industrial automation - PLCs - Catalogue - Edition 2017.pdf | 08 Jul 2020 | English (US) |
| Siemens - Industrial automation - PLCs - Catalogue - Edition 2019.pdf | 08 Jul 2020 | English (US) |