SNAP-SCM-SSI

SNAP-SCM-SSI

$321.00 (USA and Canada only)

Availability: In stock
SNAP SSI (Serial Synchronous Interface) Module

Please call (800) 321-6786 to order.

Production Specification

The SNAP-SCM-SSI module provides two individually isolated serial synchronous interface (SSI) inputs for acquiring data from linear or rotary transducers used in motion control.

The module can decode both binary and Gray Code, and is software configurable to set clock speed, frame length, delay time between data samples, and other parameters.

Part of the SNAP PAC System, the SNAP-SCM-SSI input module mounts on a SNAP PAC rack with other SNAP I/O modules to provide the mix of analog, digital, and serial I/O you need at any location. The mounting rack also holds an I/O processor, either a SNAP PAC brain or an  R-series programmable automation controller.

Unlike other SNAP serial modules, the SNAP-SCM-SSI can be used with either SNAP PAC Ethernet or serial-based brains (EBs and SBs). The module cannot be used with any legacy SNAP brain.

Use PAC Manager version 9.0 or newer to configure this module as well as other I/O modules on the same unit. See the SNAP SSI Module User's Guide for complete information on installing, configuring, and using the module.

Build your system in the SNAP I/O Configurator.

Maximum SSI clock frequency

2.5 MHz

Channel-to-channel isolation

1500 VAC

Logic supply voltage

5.0 VDC

Logic supply current

200 mA DC

Compatible I/O processors

SNAP PAC R-series controllers and SNAP PAC EB or SB brains with firmware 8.5c or newer

Number of ports per module

2

Max. number of modules per rack

8

Max. data resolution

24 bits

Maximum cable length

500 feet at 200kHz using twisted-pair, 24-gauge shielded cable with an additional pair for common (three pairs total)

Operating temperature

-20 to 60 °C

Storage temperature

-30 to 85 °C

Torque, hold-down screws

4 in-lb (0.45 N-m)

Torque, connector screws

5.26 in-lb (0.6 N-m)

Agency approvals

CE, RoHS, DFARS

Warranty

30 months from date of manufacture

SNAP SSI (Serial Synchronous Interface) Module Data Sheet

The SNAP-SCM-SSI module provides two individually isolated serial synchronous interface (SSI) inputs for acquiring data from linear or rotary transducers used in motion control.

SNAP SSI (Serial Synchronous Interface) Module User's Guide

The SNAP-SCM-SSI module provides two individually isolated serial synchronous interface (SSI) inputs for acquiring data from linear or rotary transducers used in motion control.

This guide provides instructions for installing, configuring, and using the SNAP SSI module.

Declaration of Conformity (LVD, 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.

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.

CE Declaration: Low Voltage

This document is the Manufacturer's Declaration for the listed products as mentioned in the attachment - to which this confirmation refers - that they are in accordance with the mentioned European, international and/or national standards and regulations.

Scaling and Linearization Example

A example strategy written in PAC Control Basic R8.2f that demonstrates how to scale and linearize values. This example strategy uses subroutines to perform most calculations.

Before you download, read the Legal Agreement.

No videos or demos are available for this product.