52 PHOENIX CONTACT Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com Measurement and control technology The modular analog converters for mea- Product range overview surement and control technology prevent analog signals from being distorted by dis- Product overview 54 turbance variables. With accurate conver- sion, isolation, filtering or amplification of Selection guide for isolating amplifiers 56 analog signals, they secure and increase transmission quality and therefore the qual- Basics 58 ity of closed-loop control circuits. Highly compact isolating amplifiers – We offer the following product ranges: MINI Analog 64 Analog IN/Analog OUT 66 Highly compact isolating amplifiers – Temperature 76 MINI Analog Frequency 82 For significant space savings and efficiency Potentiometers 84 – Design width of just 6.2 mm – System cabling and multiplexer solutions Limit values 85 – 3-way electrical isolation Digital IN 86 Accessories 87 Isolating amplifiers with SIL functional safety – MACX Analog Isolating amplifiers with For maximum signal safety SIL functional safety – MACX Analog 100 – Consistent SIL certification Analog IN/Analog OUT 102 – Safe 3-way electrical isolation Temperature potentiometers/limit values 110 Digital IN 120 Isolating amplifiers, special types, and Accessories 126 digital displays – MCR Analog For special applications in signal processing Isolating amplifiers, special designs, and – Electrical isolation digital displays – MCR Analog 130 – Record and convert temperatures directly Analog IN/Analog OUT 131 in the field Temperature potentiometers/limit values 136 Ex i isolating amplifiers with SIL Frequency 144 functional safety – MACX Analog Ex Limit values 146 For intrinsically safe circuits in the Ex area Accessories 149 – Maximum explosion protection for all Digital displays 150 Ex zones and gas groups – Design width of just 12.5 mm for all EX i isolating amplifiers with single- and two-channel devices SIL functional safety – MACX Analog Ex 152 – Safe 3-way electrical isolation Analog IN 160 Analog OUT 164 Temperature 165 Digital IN 172 Digital OUT 179 Accessories 182 Multiplexers for HART signals 186 Ex i 2-conductor field devices 187 Accessories 190 PHOENIX CONTACT 53 Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com Measurement and control technology Product overview Highly compact isolating amplifiers MINI Analog Supply components, feed-through terminal System cabling, termination carriers Surge protection Page 64 blocks, marking material Page 88 Page 92 Page 98 Digital displays Ex i isolating amplifiers with functional safety For standard signals, setpoint adjusters MACX Analog Ex Supply components, marking material System cabling, termination carriers Page 150 Page 152 Page 182 Page 184 Energy and power measuring technology EMpro energy meters EMpro special function and communication PSK data logger kits PSK compressed air meters Page 200 modules Page 202 Page 206 Page 208 Current protectors, AC Voltage transducers SOLARCHECK PV string monitoring EMD-BL Page 235 Page 236 Page 134 compact monitoring relays Page 250 54 PHOENIX CONTACT Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com Measurement and control technology Product overview Isolating amplifiers with functional safety Isolating amplifiers Special designs MACX Analog Supply components, marking material System cabling, termination carriers MCR Analog Page 100 Page 126 Page 128 Page 130 Multiplexers Ex i 2-cond. field devices Accessories Multiplexers for HART signals Ex i 2-conductor field devices Shield fast connection Test plugs Page 186 Page 187 Page 191 Page 191 Current transformers Test disconnect Current and voltage measuring technology terminal blocks PACT current transformers Test disconnect terminal blocks Current transducers, AC/DC Current transducers, AC Page 212 See Catalog 3 Page 229 Page 232 Controllers Surge protection EMD Controllers Surge protection for measurement and multifunctional monitoring relays Page 252 See Catalog 8 control technology See Catalog 6 For additional information, visit www.phoenixcontact.net/products PHOENIX CONTACT 55 Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com Measurement and control technology Selection guide for isolating amplifiers Highly compact isolating amplifiers - MINI Analog Analog IN/Analog OUT Page 3-way isolating amplifiers Configurable From 66 Fixed signal combinations 71 4-way signal duplicators Configurable 72 3-way repeater power supplies 1-channel 73 Signal duplicators 2-channel 2-way passive isolators Supplied by an input loop 74 Supplied by an output loop 75 3-way output isolators Fixed signal combinations Digital displays Standard signals Setpoint adjuster Temperature Temperature transducers Universal Universal, supplied by an output loop For resistance thermometers (RTD) 76 For resistance thermometers (RTD), passive For Pt 100 From 77 For Pt 100, supplied by an output loop 79 For thermocouples 80 For thermocouples, type J and K 81 Temperature head transmitters Universal, supplied by an output loop Pt 100, supplied by an output loop Frequency Frequency transducers Universal 82 Analog frequency transducers 83 Potentiometer/resistor Potiposition transducers 84 Setpoint potentiometers Limit values Threshold value switches Standard analog signals, universal Standard analog signals 85 Temperature Digital IN Isolation amplifiers NAMUR sensors, floating contacts 86 NAMUR sensors, floating contacts, 2-channel NAMUR sensors, floating contacts, wide range NAMUR sensors on NAM Digital OUT Solenoid drivers Loop-powered With line fault detection Accessories Configuration Configuration software Cables 119 Display unit and operator interface, removable Holder module for display unit and operator interface Constant voltage source Constant voltage source 87 Setpoint potentiometers System cabling System components 94 1:1 feed-through terminal block 88 Termination carriers 97 Multiplexers Analog multiplexers 95 Multiplexers for HART signals Power terminal block/error message modules/ From 89 Supply components T-Connectors/system power supply Marking material 88 Surge protection 98 Shield fast connection 191 Test plugs Resistance circuit For line fault detection 183 56 PHOENIX CONTACT Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com Measurement and control technology Selection guide for isolating amplifiers Isolating amplifiers with Special types of isolating amplifiers Ex i isolating amplifiers with functional safety - MACX Analog and digital displays functional safety - MACX Analog Ex Page Page Page From 102 131 160 132 106 160 107 161 162 134 109 164 150 151 From 114 136 From 168 140 187 110 165 138 141 112 166 142 188 143 189 144 From 114 From 168 148 146 147 139 116 170 146 120 172 124 176 122 174 125 177 123 175 178 From 179 179 149 149 119 149 149 118 118 148 129 184 186 From 126 126 127 127 191 191 191 191 191 183 183 For additional information, visit www.phoenixcontact.net/products PHOENIX CONTACT 57 Courtesy of Steven Engineering, Inc. - (800) 258-9200 - [email protected] - www.stevenengineering.com Measurement and control technology Basics Input Analog output Digital output Maximum input signal Maximum output signal Relays The maximum input signal describes the If the devices operate without fault condi- Many of the products with a relay output value achieved before any damage occurs to tions, an overload at the input cannot cause that are shown in the catalog feature hard the module and the signal generator. If these greater values than this maximum to occur gold-plated relay contact material. The volt- values are exceeded, suppresser diodes can at the output. age range has an important role to play in be triggered to short circuit this input when terms of how this contact material can be a surge voltage is detected. The transmis- Zero/span adjustment used. Up to 50 mA can be transmitted with sion range of the analog signals is located When the zero point is set, the zero point voltage ranges of up to 30 V AC/36 V DC. exclusively within the specified input ranges. of an analog output is adjusted and set in re- Even very small currents are transmitted lation to the input signal. perfectly. If the aforementioned voltage Input resistance When the “amplification” span is set, the range is exceeded and values of 250 V The input resistance of an isolating ampli- analog output is adjusted in relation to the AC/DC are processed, currents of up to 2 fier or measuring transducer is determined input signal. In this case, the output charac- A can flow. However, in this case the subse- in such a way as to ensure that the input sig- teristic is increased or decreased by an am- quent transmission of small currents can no nal is loaded only slightly. This results in a plification factor. longer be guaranteed. low-resistance input for current inputs and a high-resistance input for voltage inputs. Load Transistor The load on the output side indicates the A PNP transistor switching output can be Voltage drop load-carrying capacity of a measuring trans- used to transmit 24 V DC switching signals In the case of passive isolators, the input ducer or an isolating amplifier. Current out- up to approximately 100 mA. voltage drop occurs as a result of the volt- puts can usually drive a maximum of 500 , age drop of the operational load and the