Intrinsically Safe Barrier

Ex Solenoid / Alarm Driver PR 5203B-U9 UL 913-approved version for US market only. Features 1- or 2-channel configuration as solenoid driver for intrinsically safe areas with 3.75 kVAC galvanic isolation and digital control. Product Overview 1- or 2-channel solenoid driver for intrinsically safe areas 3.75 kVAC galvanic isolation (3-/5-port configuration) Digitally controlled operation UL 913-approved for US market Maximum frequency: 20 Hz Environmental Specifications

Pulse Isolator PR 5202B 2-channel pulse isolator with 2 or 4 outputs featuring dual output capability, 5-port 3.75 kVAC galvanic isolation, and cable error detection. Universal AC or DC power supply. Key Features 2 channels with 2 or 4 output configuration Dual output capability 5-port 3.75 kVAC galvanic isolation Cable error detection system Universal AC or DC power supply Environmental Conditions Operating temperature-20°C to +60°C Calibration temperature20...28°C Relative

HART Transparent Repeater PR 5106B-U9 UL 913-approved version for US market only. Available in 3-port and 5-port configurations with 3.75 kVAC galvanic isolation. Key Features 3.75 kVAC galvanic isolation Low response time (< 25 ms) 2-wire supply > 17 V in I.S. area 1- or 2-channel versions available UL 913 approved for hazardous locations Environmental Conditions Operating temperature -20°C to +60°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-condensing

Ex-isolated driver PR 5105B-U9 UL 913-approved version for US market only • 1- or 2-channel version • 3-/5-port 3.75 kVAC galvanic isolation • Driver for I.S. area • 20 programmable measurement ranges Environmental Conditions Operating temperature -20°C to +60°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-cond.) Protection degree IP20 Mechanical Specifications Dimensions (HxWxD) 109 x 23.5 x 130 mm Weight approx. 225 g DIN rail type DIN EN 60715/35 mm

Ex Repeater / Power Supply PR 5104B-U9 UL 913-approved version for US market only 1- or 2-channel version available 3-/5-port 3.75 kVAC galvanic isolation Loop supply > 17.1 V in hazardous area 20 programmable configurations Environmental Conditions Operating temperature -20°C to +60°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-condensing) Protection degree IP20 Mechanical Specifications Dimensions (HxWxD) 109 x 23.5 x 130 mm Weight approx. 225 g DIN

Solenoid / Alarm Driver PR 9203B Universal Ex driver for solenoids, acoustic alarms and LEDs with extended self-diagnostics. Available in 1 or 2 channel configurations. Can be supplied separately or installed on power rail PR 94. Environmental Conditions Operating temperature -20°C to +60°C Storage temperature -20°C to +85°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-condensing) Protection degree IP20 Installation in Pollution degree 2 & measurement /

Pulse Isolator PR 9202B Advanced interface for NAMUR sensors and switches with extended self-diagnostics and cable fault detection. Available in 1 or 2 channel configurations. Can be supplied separately or installed on power rail PR. Environmental Conditions Operating temperature -20°C to +60°C Storage temperature -20°C to +85°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-condensing) Protection degree IP20 Installation in Pollution degree 2 & measurement

Universal Converter PR 9116B Input for RTD, TC, Ohm, potentiometer, mA and V • Supply for 2-wire transmitters • Active/passive mA output and relay output • Can be supplied separately or installed on DIN rail Environmental Conditions Operating temperature-20°C to +60°C Storage temperature-20°C to +85°C Calibration temperature20...28°C Relative humidity< 95% RH (non-cond.) Protection degreeIP20 Installation inPollution degree 2 & meas. / overvoltage cat. II Mechanical

Temperature / mA Converter PR 9113B Key Features Input for RTD, TC and mA signals Active/passive mA output via same two terminals Available in 1 or 2 channel configurations Can be supplied separately or installed on power rail, PR type 94 Environmental Conditions Operating temperature-20°C to +60°C Storage temperature-20°C to +85°C Calibration temperature20...28°C Relative humidity< 95% RH (non-condensing) Protection degreeIP20 Installation inPollution degree 2 & measurement

HART Transparent Driver PR 9107B 24 VDC supply via power rail or connectors Fast response time under 5 ms High active output load: 725 Ohm / 20 mA Output line fault detection via status relay SIL2 certified for safety applications Product Overview The HART Transparent Driver PR 9107B is a high-performance signal conditioner designed for industrial process control applications. This SIL2-certified device provides reliable communication between HART-compatible field devices and

HART Transparent Repeater PR 9106B Key Features 24 VDC supply via power rail or connectors Active and passive mA input capability Active or passive output via the same two terminals Splitter function - 1 input and 2 outputs SIL 2 / SIL 3 certified for safety applications Environmental Conditions Operating temperature -20°C to +60°C Storage temperature -20°C to +85°C Calibration temperature 20...28°C Relative humidity < 95% RH (non-condensing) Protection degree IP20 Installati