Datasheet

ManualsBrandsPHOENIX CONTACT ManualsElectronic Control SystemsMACX MCR-UI-UI-UP-NC 1 pc(s)

104247_en_01

INTERFACE

MACX MCR-UI-UI-UP(-SP)(-NC)

Data sheet

1Description

MACX MCR-UI-UI 3-way isolating amplifiers are used to

electrically isolate and convert standard analog signals.

3-way isolation prevents interference between different

sensor circuits and thus improves the quality of the

measuring circuit.

DIP switches can be used to reconfigure the inputs and

outputs of the isolating amplifier, enabling more than 1600

signal conversions to be set.

When ordering preconfigured modules, specify the desired

input and output signal combination (see order key). If the

information is incorrect or unavailable, the devices will be

supplied with the standard configuration (0 ... 10 V input

signal, 0 ... 20 mA output signal).

Features

– 3-way electrical isolation

– More than 1600 signal combinations can be set

using DIP switches (no software required)

– Up to SIL 2 according to EN 61508 for the live zero

output

– Installation in zone 2 permitted

– Wide-range power supply including tolerance of

19.2...253VAC/DC

– Step response (10 ... 90%) of 35 µs (at 10 kHz),

11 ms (at 30 Hz)

– With screw or spring-cage connection

– Active and passive output

WARNING: Explosion hazard

The device is designed for use in zone 2, if the specific conditions are observed.

Observe the safety regulations and installation notes on page 6.

When installing and operating the device, the applicable safety directives (including national safety directives),

accident prevention regulations, as well as general technical regulations, must be observed.

WARNING: Dangerous contact voltage

This work may only be carried out by qualified personnel who are familiar with the necessary safety precautions.

Make sure you always use the latest documentation.

It can be downloaded at www.phoenixcontact.net/catalog

This data sheet is valid for all products listed on the following pages:

Configurable 3-way isolating amplifier with safe

isolation and wide-range power supply

Summary of content (15 pages)

PAGE 1
MACX MCR-UI-UI-UP(-SP)(-NC) Configurable 3-way isolating amplifier with safe isolation and wide-range power supply INTERFACE Data sheet 104247_en_01 1 © PHOENIX CONTACT 2010-07-01 Description MACX MCR-UI-UI 3-way isolating amplifiers are used to electrically isolate and convert standard analog signals. 3-way isolation prevents interference between different sensor circuits and thus improves the quality of the measuring circuit.
PAGE 2
MACX MCR-UI-UI-UP(-SP)(-NC) 2 Table of contents 1 Description.................................................................................................................................. 1 2 Table of contents ........................................................................................................................ 2 3 Ordering data.............................................................................................................................. 3 4 Order key .........
PAGE 3
MACX MCR-UI-UI-UP(-SP)(-NC) 3 Ordering data Universal 3-way isolating amplifier Description Type Order No. Pcs./Pkt. Universal 3-way isolating amplifier, for electrical isolation of analog signals with wide-range power supply, configured according to order key, with screw connection MACX MCR-UI-UI-UP 2811459 1 Universal 3-way isolating amplifier, for electrical isolation of analog signals with wide-range power supply, standard configuration (0 ... 10 V input signal, 0 ...
PAGE 4
MACX MCR-UI-UI-UP(-SP)(-NC) 5 Technical data Input Measuring input UIN Input signal 0 ... 10 V (for other input signals, see Section 8.4 "Configuration table" ) IIN Maximum input signal Connection terminal block 4.1/5.2 Connection terminal block 4.2/5.2 Connection terminal block 5.1/5.2 30 V 150 V 200 mA 20 mA 100 kΩ (±50 ... ±1000 mV DC) 100 Ω (±1 ... ±5 mA) 1 MΩ (±1 ... ±100 V DC) 10 Ω (±10 ... ±100 mA DC) Measuring output UOUT IOUT Output signal 0 ...
PAGE 5
MACX MCR-UI-UI-UP(-SP)(-NC) Approvals ATEX X II 3 G Ex nA nL IIC T4 BVS 09 ATEX E 028 X IECEx approval Ex nA nL IIC T4 IECEx BVS 09.0013X UL USA/Canada UL applied for Functional safety (SIL) SIL 2 according to EN 61508 Shipping GL applied for DEKRA BVS Pb 02/09 Connection data Screw connection Spring-cage connection Conductor cross-section (solid) 0.2 ... 2.5 mm² 0.2 ... 1.5 mm² Conductor cross-section (stranded) 0.2 ... 2.5 mm² 0.2 ... 1.
PAGE 6
MACX MCR-UI-UI-UP(-SP)(-NC) 6 Safety regulations and installation notes 6.1 Installation and operation 6.2 Follow the installation instructions. NOTE: Installation, operation, and maintenance may only be carried out by qualified specialist personnel. Installation in zone 2 WARNING: Explosion hazard The device is designed for installation in zone 2 potentially explosive areas according to Directive 94/9/EC. Observe the specified conditions for use in potentially explosive areas.
PAGE 7
MACX MCR-UI-UI-UP(-SP)(-NC) 7 7.2 Installation Structure 1 1 NOTE: Electrostatic discharge 1.1 1.2 1.1 1.2 2.2 2.1 2.1 3.2 3.1 2.2 3.1 3.2 4 8 1.2 1.1 2.2 2.1 3.2 3.1 1.2 1.1 2.2 2.1 3.2 3.1 1 S3 4 1 S3 4 Take precautions against electrostatic discharge before opening the front cover. Spa Sp Zero Zero MACX MCR-UI-UI-UP Block diagram 1 1 ± 50mV ... ± 1000mV ± 1mA ... ± 5mA ± 10mA ... ± 100mA 4.2 3.2 4.1 3.1 GND 5.2 5.1 2.2 2.1 3 2 + – 1.
PAGE 8
MACX MCR-UI-UI-UP(-SP)(-NC) 7.4 Mounting 7.6 Application examples Level measurement Level measurement and active PLC input board MACX MCR-UI-UI-UP IN 0...20mA 24V A • • 7.5 • • • • • 4.1 5.2 GND 5.1 ±1V... ±100V + Power 24V ...230V AC/DC 3.1 2.1 ≃ 1.2 1.1 Power 24V ...
PAGE 9
MACX MCR-UI-UI-UP(-SP)(-NC) 8 Configuration 8.2 8.1 Settings Normal characteristic curve (rising input signal, rising output signal) 3.1 3.2 3.1 1.2 1.1 2.2 2.1 3.2 3.1 DIP S3 1 S3 3.2 • 1.2 1.1 2.2 2.1 3.2 3.1 4 1 S3 4 an Sp an Sp MACX MCR-UI-UI-UP 1 DIP S2 1 S1 8 ON DIP S1 4.2 4.1 5.2 5.1 Figure 7 MACX MCR-UI-UI-UP R PW 8 Example: Input range INmin ... INmax = -10 V ... +10 V Output range OUTmin ... OUTmax = 0 V ... +10 V • 1 S2 8 1 S1 8 ON 4.2 4.1 5.2 5.
PAGE 10
MACX MCR-UI-UI-UP(-SP)(-NC) 8.3 • Inverse characteristic curve (rising input signal, falling output signal) Use DIP switch S1 to set the input range, DIP switch S2 to set the limit frequency/signal conversion, and DIP switch S3 to set the output range. Example: Input range INmin ... INmax = -10 V ... +10 V Output range OUTmin ... OUTmax = +10 V ...
PAGE 11
MACX MCR-UI-UI-UP(-SP)(-NC) 8.4 Configuration table Input signal Unipolar Terminal block Bipolar 0 ... 50 mV 0 ... 60 mV 0 ... 75 mV 0 ... 100 mV 0 ... 120 mV 0 ... 150 mV 0 ... 200 mV 0 ... 300 mV 0 ... 500 mV 0 ... 1000 mV 0 ... 1 V 0 ... 1.5 V 0 ... 2 V 0 ... 3 V 0 ... 5 V 0 ... 10 V 0 ... 15 V 0 ... 20 V 0 ... 30 V 0 ... 50 V 0 ... 100 V ±50 mV ±60 mV ±75 mV ±100 mV ±120 mV ±150 mV ±200 mV ±300 mV ±500 mV ±1000 mV ±1 V ±1.5 V ±2 V ±3 V ±5 V ±10 V ±15 V ±20 V ±30 V ±50 V ±100 V 0 ... 1 mA 0 ... 1.
PAGE 12
MACX MCR-UI-UI-UP(-SP)(-NC) 9 Safety-related applications (SIL 2) SIL regulations apply to the following modules: – MACX MCR-UI-UI-UP, Order No. 2811459 – MACX MCR-UI-UI-UP-SP, Order No. 2811585 – MACX MCR-UI-UI-UP-NC, Order No. 2811297 – MACX MCR-UI-UI-SP-NC, Order No. 2811569 Conformance with EN 61508 for safety integrity level SIL 2 is certified by DEKRA EXAM GmbH for the safety-related isolating amplifiers of the MACX MCR-UI-UI-UP(-SP)(-NC) series. Test report No.: DEKRA BVS Pb 02/09 9.
PAGE 13
MACX MCR-UI-UI-UP(-SP)(-NC) 9.2 Safety integrity requirements The values are valid under these conditions: – Error rates for input isolator: – – – – – Type A device (according to EN 61508-2) SIL capability: Up to SIL 2 1oo1 architecture HFT = 0 DCD = 0 λsd 0 λsu 3.7 x 10 λdd -7 0 – – – λdu 6.0 x 10 SFF -8 – 85.9% The total failure rate is: 4.
PAGE 14
MACX MCR-UI-UI-UP(-SP)(-NC) The values are valid under these conditions: 9.6 – The function of the entire safety loop must be checked regularly according to EN 61508 and EN 61511. The intervals for checking are specified by the intervals of each individual device within the safety loop. – – – – – – 9.3 The failure rates of the components used remain constant throughout the period of use. The propagation of errors by the device in the system is not taken into consideration.
PAGE 15
MACX MCR-UI-UI-UP(-SP)(-NC) 9.7 Repair 9.9 The devices have a long service life, are protected against malfunction, and do not require maintenance. However, if a device should fail, send it back to Phoenix Contact immediately. The type of malfunction and possible cause must also be stated. Please use the original packaging or other suitable safe packaging when sending devices back for repair or recalibration. Phoenix Contact GmbH & Co. KG Abteilung Service und Reparatur Flachsmarktstr.