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Allen Bradley 1203 Communication Modules 1203-SM1

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1203-SM1

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The 1203-SM1 from Allen Bradley is designed as a SCANport to SLC communication module. This component operates efficiently within a temperature range of 0 to 60 degrees Celsius and can withstand storage temperatures as low as -40 degrees Celsius and as high as 85 degrees Celsius.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 1203-SM1

ManufacturerAllen Bradley
Product TypeSCANport to SLC Communication Module
Product Line1203 Communication Modules
Part Number1203-SM1
UPC662453333434
Weight3.00 lbs (1.36 kg)
Operating Temperature0 to 60°C (32 to 140°F)
Storage Temperature-40 to 85°C (-104 to 185°F)
Relative Humidity5-95%, Non-Condensing
Shock and Vibration RatingCategory I, less than 9 kg (20 lbs) per A-B guidelines
Power Consumption300 mA at 5V for SLC Backplane, 60 mA at 12V to SCANport Load
ESD Susceptibility RatingIEC 801-2 to Level 3 (4KV Contact, 8KV Open Air)
Regulatory AgenciesUL 508C and CUL
Maximum I/O per SCANport2 Words in Basic Mode, 10 Words in Enhanced Mode
Total I/O for Module8 Words in Basic Mode, 32 Words in Enhanced Mode
16-Bit Logic CommandYes (Basic and Enhanced Mode)
16-Bit Logic StatusYes (Basic and Enhanced Mode)
16-Bit ReferenceYes (Basic and Enhanced Mode)
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The Allen Bradley 1203-SM1 module is a communication interface connecting SCANport and SLC devices, streamlining data exchange processes. This module operates within a temperature range of 0 to 60 degrees Celsius and can manage extreme storage environments, with capabilities to endure temperatures from -40 to 85 degrees Celsius. Relative humidity requirements span from 5 to 95% without risk of condensation, contributing to its effectiveness in various settings.

Designed for resilience, this module meets Category I shock and vibration ratings established by A-B, supporting loads below 9 kg (20 lbs.). Power requirements include 300 mA at 5V for connection to the SLC backplane and 60 mA at 12V for SCANport operations. The ESD susceptibility is rated as IEC 801-2 to Level 3, performing well against electrical discharges, with 4KV contact and 8KV open-air tolerance.

Regarding I/O capabilities, the 1203-SM1 module efficiently manages up to 2 words in Basic Mode and expands to 10 words in Enhanced Mode for each SCANport. This module supports 8 words in Basic Mode while accommodating up to 32 words in Enhanced Mode. Additionally, it facilitates 16-bit logic commands, statuses, and references in both operational modes, enabling robust control and monitoring applications. Compliance with UL 508C and CUL certifications ensures reliability and safety in its operations.