IMPPUMPS NMT32-120 Manual De Instalación Y Operación página 26

NMT(D) MAX (C) 100-180
ELECTRICAL SPECIFICATIONS OF INPUTS, OUTPUTS AND COMMUNICATION
To see inputs, outputs and communication functions see chapter 5 Setup and operation. Some of the functions are
available only on NMT(D) MAX C. Detailed specifications about used protocols are described in communications
manual.
3.4.2.1 DIGITAL INPUT (RUN, 0V)
Max. resistance of the closed loop

Only potential-free contact can be connected to this input.
3.4.2.2 ANALOG INPUTS AND OUTPUTS (SET1,SET2,SET3)
Only available in NMTC module, installed in variant NMT(D) MAX C. Connections can be used either as inputs or
outputs, depending on how we set it. Pump has 3 connectors: SET1, SET2 and SET3.
Input voltage
Output voltage
Input impedance
Input sink current
Galvanic isolation
3.4.2.3 RELAY OUTPUT
Pump type
Rated current
Maximum voltage
Maximum power
3.4.2.4 ETHERNET
Only available in variant NMT(D) MAX C.
Connector RJ-45, 10BASE-T, 10 Mbit/s.
-Web server (port 80)
Services -Software update through web interface.
- Modbusa RTU through TCP/IP
Default IP address 192.168.0.245 (192.168.0.246 for right pump)
LED1
Ethernet visual
diagnostics
LED2
Electrical properties
Electrical properties
–1 - 32 VDC When used as input.
0 - 12 VDC When used as an output. Max. 5 mA load on individual output.
~100 kΩ 0.5 mA additional load for most configurations.
0 - 33 mA Common sink on COM, if used as output.
Voltage 4 kV up to 1 s, 275 V permanent.
Electrical properties
NMT(D) MAX C < 850 W
3 A
250 VAC, 30 VDC
300 VA
Electrical properties
Slowly blinking if module is on. Lights up when the connection is established.
1550 7.4
100 Ω
NMT(D) MAX C > 850 W
26
8
8 A
250 VAC, 30 VDC
500 VA