MPI-CN
6Pages

MPI-C MPI-CL MPI-CN MULTICHANNEL ELECTRONIC RECORDER 16 analog channels, 4 digital channels, 16 math channels 16 universal analog inputs 4 digital inputs 16 math channels 8 relay outputs for alarm or control functions 2 GB internal flash memory, advanced data logging Graphical color LCD TFT display USB port on the front panel with IP54 protection Ethernet port: Modbus TCP protocol, Web Server RS-485: ASCII and Modbus RTU protocol GSM module (option) 16 UNIVERSAL ANALOG INPUTS FOR TEMPERATURE SENSORS OR OTHER TRANSMITTERS:  RTD sensors type Pt-100 and Ni-100 and its multiples (such as Pt-200).  TC sensors J, L, M, T, U, E, N, B, R and S.  transmitters with output in the current loop 4-20mA or 0-20mA standard.  transmitters with an output resistance in the range 0 ... 5000 Ω.  converters with voltage output of -0.8 V ... 0.8 V. The inputs are galvanically isolated from each other. Digital filter with selectable time constant allows the measurement of noisy signals. 4 DIGITAL INPUT:  Measurement frequency range 0.001 Hz to 10 kHz.  Pulse counting.  Tracking and recording a binary signal (short or open circuit). 16 CALCULATED VALUES:  Available functions: addition, subtraction, multiplication, division, square roots on measured or calculated channels. ARCHIVING RESULTS:  Writing to internal 2GB memory.  Protected files with the encrypted checksum.  Recording frequency from 5 s to 24 h; possible to define two switched frequ

8 RELAY OUTPUTS, THRESHOLD ALARM-CONTROL:  8 solid-state relay outputs rated at 0.1 A / 60 V.  Up to 4 alarm thresholds for each channel. COMMUNICATION WITH THE MASTER SYSTEM:  RS-485 port, ASCII and Modbus RTU protocol.  Ethernet port, Modbus TCP, Web Server.  GSM module (option), SMS notification about alarms, counters and current values. OTHER FEATURES:  USB port on the front panel for data and setting transfer.  Counters for each flow value channel (measured or calculated).  Tracking the value of minimum, maximum and average for each of the measured and calculated channel. ...

TECHNICAL DATA Type of display: Reading field size: LED signal diodes : Keyboard: Number of inputs: Galvanic separation between channels: Galvanic separation from supply voltage: FRONT PANEL Graphic LCD TFT 272 x 480 points. 43,8 mm x 77,4 mm 3 two-colour, green-red Membrane, 7 or 19 buttons (MPI-CN and MPI-CL) ANALOG INPUTS 16 multiplexed with signal relays Yes, 100 VDC or 100 Vp-p Yes, 500 VDC or 500 Vp-p RTD inputs Sensor type : Current: Connection: Wire resistance compensation in the 3-wire connection: Wire resistance compensation in the 2-wire connection: Maximum resistance of wires...

Number of inputs: Maximum input voltage: Measurement range: Minimum pulse width: BINARY INPUTS 4 30 VDC or 30 Vp-p 0.001 Hz - 10 kHz. (0.001 Hz - 1 kHz if the filtrating capacitor is connected) 20 μs (0.5 ms if the filtrating capacitor is connected) Configuration: OC / contact Voltage (OC): Current (contact): Switch on / off threshold: Configuration: input voltage Input resistance: Switch on / off threshold: Voltage (OC): Namur configuration: High impedance: Low impedance: Signal connections: Number of outputs: Type of outputs: Maximum load current: Maximum voltage: Wire connection: MPI-C,...

Green – red LED on the face plate. Recording indication: Transmission protocol: Interface: Data buffer: Number of connections opened simultaneously: Connection: Indication LEDs: ETHERNET PORT Modbus TCP, ICMP (ping), DHCP server, http server 10BaseT Ethernet 300 B 4 RJ-45 2, in RJ45 socket INTERNAL DATA MEMORY Capacity: 2 GB Estimated recording time for recording speed every 3 s for 16 ca. 400 days measuring channels: Recording indication: Green – red LED on the face plate. Supply voltage: Power consumption: Wire connection: Supply voltage: Power consumption: Wire connection: Type of...

INPUT TYPE MEASUREMENT ACCURACY Pt100 *K (K=1..11) Ni100 *K (K=1..11) J (Fe - CuNi) K (NiCr - Ni) T (Cu - CuNi) E (NiCr - CuNi) N (NiCrSi - NiSi) B (Pt30Rh -Pt6Rh) R (Pt13Rh - Pt) S (Pt10Rh - Pt) Linear / root-shaped (2) / userdefined – real measurement pitch, the pitch range can be set within the range of 0.0001 - 1. – the resistance sensor can be set within a sub-range ( 200 - 600 Ohm), but it limits the signal processing performance. (3) – the voltage can be set within a sub-range ( 0 mV - 50 mV), but it limits the signal processing performance. (4) – root-shaped characteristics within...