16 bit, 8-channel Analog Input and 4-channel Relay Output module,  communicable over Modbus RTU and DCON protocol with RS-485 interface. Form A type relay module providing programmable input range on analog channels (±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA). Supports operating temperatures between -25 to 75°C (-13F ~ 167F).

M-7003

16 bit, 8-channel Analog Input and 4-channel Relay Output module, communicable over Modbus RTU and DCON protocol with RS-485 interface. Form A type relay module providing programmable input range on analog channels (±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA). Supports operating temperatures between -25 to 75°C (-13F ~ 167F).

  Price:  $499.00  

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Features

The M-7003 is a 16-bit, 8-channel Analog Inputs and 4-channel for Relay Output module. Form A type relay module allowing programmable input range on all analog channels (±150 mV, ±500 mV, ±1V, ±5 V, ±10 V, ±20 mA, 0 ~ 20 mA and 4 ~ 20 mA). Each analog channel has its own individual range and configurable; it has 120 VDC high overvoltage protection. Jumper selectable for voltage or current input. Changeable sampling rate, ranging from fast to normal mode. Qualified for 4 kV ESD protection as well as 2500 VDC intra-module isolation.

  • Voltage and Current Inputs
  • 120 VDC Overvoltage Protection
  • High Resolution: 16 bit (normal mode)
  • 2500 VDC Intra-Module Isolation
  • Photocouple Isolation
  • Support Relay Outputs
  • DIN-Rail Mountable
  • Dual Watchdog
  • Wide Operating Temperature Range: -25 ~ +75°C

Applications

Building Automation, Factory Automation, Machine Automation, Remote Maintenance, Remote Diagnosis, Testing Equipment.

Reference & Support

Specifications

Analog Input
Channel 8
Wiring 5-channel differential and 3-channel single-ended
Input Range +/-150 mV, +/-500 mV, +/-1 V , +/-5 V, +/-10 V
+/-20 mA , 0~20 mA, 4~20 mA (Jumper selectable)
Resolution 12/16-bit
Accuracy Normal Mode: 0.1%
Fast Mode: 0.5%
Sampling Rate Normal Mode: 10Hz
Fast Mode: 60Hz
Input Impedance Voltage: 20 M (Differential)
Currnet: 10 M (Single-ended)
Common Voltage Protection +/-15 VDC
Individual Channel Configuration -
Overvoltage Protection 120 VDC
Relay Output
Channel 4
Type Power Relay (Form A)
Contact Rating 5 A @ 250 VAC
5 A @ 30 VDC
Surge Strength 3000 VDC
Operate Time 3 ms
Release Time 2 ms
Mechanical Endurance 2 × 107 ops.
Electrical Endurance 105 ops.
Power-on Value Yes
Safe Value Yes
Communication
Interface RS-485
Format N, 8, 1
Baud Rate 1200 ~ 115200bps
Protocol DCON Modbus/RTU
Dual Watchdog Yes, Module (1.6 Seconds), Communication (Programmable)
LED Indicator/Display
System LED Indicator Yes, 1 LED as Power/Communication Indicator)
I/O LED Indicator -
7-Segment LED Display Yes
Isolation
Intra-Module Isolation, Field-to-Logic 2500 VDC
EMS Protection
ESD (IEC 61000-4-2) +/-4 kV
EFT (IEC 61000-4-4) +/-4 kV
Surge (IEC 61000-4-5) +/-3 kV
Power
Reverse Polarity Protection Yes
Input Voltage Range 10 ~ 30 VDC
Consumption 1.8 W
Mechanical
Dimensions (W x L x H) 72 mm x 123 mm x 35 mm
Installation DIN-Rail or Wall Mounting
Environment
Operating Temperature -25 ~ +75°C
Storage Temperature -40 ~ +85°C
Humidity 10 ~ 95% RH, Non-condensing