USER'S MANUAL digital input/output

1.0 Introduction To ensure fast installation and commissioning of described devices, we recommend that you carefully read the information in this manual. 1.1 Personnel Qualification The products described in this manual are for use only by personnel with experience in PLC programming, or technical specialist in the use of an electricaldriven automation. MECT Srl is not liable for failures caused by improper usage and damage to MECT devices or other devices, due to the non-compliance to the instructions contained in this manual. MECT Srl offers technical assistance through its technical office....

1.4 Security Attention Power down devices before any operation Attention MPNC020 must be installed in closets or cabinets accessible only by qualified personnel through a key or a tool. ESD (Electrostatic Discharge) The modules contain electronic components that can be destroyed by electrostatic discharge. Every time you handle the modules, be sure that you and the system are connected to ground. The device does not have an ON-OFF switch and an internal fuse. Power up occurs immediately after applying the correct voltage (please check the power source voltage indicated on the nameplate of the...

2.2 Technical Data Technical Characteristics Material Power supply Input (PNP) Polycarbonate, Polyamide 6.6 24Vdc +/-15% 3W 16 for model MPNC020 01 8 for model MPNC020 03 16 for model MPNC020 02 Output (PNP) 8 for model MPNC020 03 Max current for every output 500mAdc 2Adc Max current for all output Dimension W x H x L - Terminal - 22.5 mm x 108 mm x 115 mm Installation DIN 35 Climatic Environmental Condition Operative Temperature 0 °C ... 50 °C Storage Temperature -20 °C ... +85 °C Relative Humidity 5 % to 95 % without condensation Safe Electrical Isolation Air and creepage distance acc. to IEC...

Immunity to Interference for industrial areas acc. to EN 61000-6-4 (2001) Test Specification Limit Frequency Distance EN 55011 (AC supply, 79 dB (µV) 150 kHz ... 500 conducted) kHz kHz ... 30 73 dB (µV) 500 EN 55011 (radiated) 40 dB (µV/m) 30 MHz ... 230 10 m 47 dB (µV/m) 230 MHz ... 1 10 m Interference Emission for Industrial areas acc. to EN 61000-6-3 (2001) Test Specification Limit Frequency Distance EN 55022 (AC supply, 66 ... 56 dB 150 kHz ... 500 conducted) 56 dB (µV) 500 kHz ... 5 60 dB (µV) 5 MHz ... 30 EN 55022 (DC 40 ... 30 dB 150 kHz ... 500 supply/data, conducted) 30 dB (µA) 500 kHz...

2.3 Installation 2.3.1 Distances The system must be installed allowing enough space for heat transfer, installation and wiring. Avoiding wires overlapping also prevents electromagnetic compatibility problems. Fig 2: Spaces 2.3.2 Component Adding and Removal Attention Be sure that devices are not powered when performing component adding or removal. 2.3.3 Assembly sequence The insertion and removal of a single terminal is made by using the hook at the base of the terminal as shown. The assembly must begin with the insertion of the coupler (MPNC010 or TPLC005). After that, the required terminal...

adding terminals removing terminals Fig 3: Terminal adding and removal The instruments must be assembled on TBUS as shown below. MPNC010 or TPLC005 must be positioned to the right and the nodes to the left.

MPNC020 mect srl 2.3.4 DIN Rail and TBUS All modules must be attached directly onto a DIN rail type EN 50022 (DIN 35) on which their TBUS connection modules were properly inserted. TBUS connection modules perform internal communication between the bus coupler and terminals. modular connector DIN rail modular connector TBUS connection 2.3.5 Wiring Description MPNC10 and nodes daisy chain connection 1 2 3 4

TPLC005 and nodes daisy chain connection 1 2 3 4 nero black grigio gray giallo yellow verde green

mect srl MPNC020 03 8 ingressi + 8 uscite digitali PNP PNP digital 8 inputs + 8 outputs verde green grigio gray nero black giallo yellow Digital lines, if configured as inputs, are PNP type. ingresso / input Digital lines, if configured as outputs, are PNP type. Uscita / output 24Vpot 3 nero black 1 grigio gray gnd ME7015_03