1 Product Overview
SI-RF Radio Frequency Safety Switch for interlocking and position monitoring
• Sensor - Actuator pair with Unique, High and Low code options
• One SI-RF Safety Switch will meet Cat 4, PL e, or SIL CL 3 safety ratings
• Series connection of up to 32 sensors, maintaining the highest levels of safety
• Diagnostic options include In-Series Diagnostic (ISD) bussed signals and on-sensor LED
codes
• PNP auxiliary outputs on select models indicate door status
• Protection class rating of IP69
1.1 Models
Model
Device
SI-RF Models
Coding
Diagnostics
Reset
Connector
SI-RFST-UP8
Sensor
Unique
Series PNP
Automatic
250 mm cable with an 8-pin
M12/Euro-style quick
disconnect
SI-RFST-HP8
High
SI-RFST-LP8
Low
SI-RFSL-UP8
Unique
Manual
SI-RFSL-HP8
High
SI-RFSL-LP8
Low
SI-RFDT-UP8
Unique
In-Series
Diagnostic (ISD)
Automatic
SI-RFDT-HP8
High
SI-RFDT-LP8
Low
SI-RFDL-UP8
Unique
Manual
SI-RFDL-HP8
High
SI-RFDL-LP8
Low
SI-RFPT-U2M
Unique
Single PNP
Automatic
2 m cable
SI-RFPT-H2M
High
SI-RFPT-L2M
Low
SI-RFPT-UP5
Unique
250 mm cable with an 5-pin
M12/Euro-style quick
disconnect
SI-RFPT-HP5
High
SI-RFPT-LP5
Low
SI-RF-A
Actuator
Actuator/target for all switches
SI-RF-A2
Low Profile Actuator/target for all switches
In addition to the SI-RF sensor, a basic SI-RF system requires an actuator, a cable and a safety monitoring device.
1.2 Important... Read this before proceeding!
The user is responsible for satisfying all local, state, and national laws, rules, codes, and regulations relating to the use of
this product and its application. Banner Engineering Corp. has made every effort to provide complete application,
installation, operation, and maintenance instructions. Please contact a Banner Applications Engineer with any questions
regarding this product.
The user is responsible for making sure that all machine operators, maintenance personnel, electricians, and supervisors are
thoroughly familiar with and understand all instructions regarding the installation, maintenance, and use of this product, and
with the machinery it controls. The user and any personnel involved with the installation and use of this product must be
SI-RF Non-Contact RF Safety Switch
www.bannerengineering.com - Tel: + 1 888 373 6767
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