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M-7003 - 16 bit, 8-channel Analog Input and 4-channel Relay Output module, communicable over Modbus RTU and DCON protocol
by ICP DAS
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M-7003_SUMMARY.html
- 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 ~ +75C
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M-7003_DESCRIPTION.html
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.
M-7003.html
| 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
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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 ~ +75C |
| Storage Temperature |
-40 ~ +85C |
| Humidity |
10 ~ 95% RH, Non-condensing |
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