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).
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.
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 |