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M-7024U - Modubs Version, 4-channel Analog Output, 4-channel DI and 4 channel Digital Output
by ICP DAS
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Multifunctional remote I/O module with 4-channel Analog Output (Current Output), 4-channel Digital Input (Counters) and 4-channel Digital Output. Supports Analog Output Types of 0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA. Digital Input Types: Wet Contact, Dry Contact, and Counter. Supports Digital Output of Open Collector (Sink). Supports Modbus RTU and communicates over RS-485. Supports operating temperatures of -25°C ~ +75°C (-13°F ~ +167°F).
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The M-7024U is a multi-function module that has 4 analog output channels, 4 digital input channels, and 4 digital output channels. It provides a programmable output range on all analog outputs channels (0 ~ 5 V, +/-5 V, 0 ~ 10 V, +/-10 V, +4 ~ +20 mA or 0 ~ +20 mA). Each analog output channel can be configured for an individual range and the module also features per-channel open wire detection for +4 ~ +20 mA outputs, together with 8 kV ESD Protection as well as 2500 VDC intra-module isolation. Options for configuring power-on and safe values are also included.
- Multi-function=4 AO + 4 DI + 4 DO
- Source Type Current Output
- 16-bit Analog Output
- Individual Channel Configuration
- Open Wire Detection for Current Output
- 8 kV ESD Protection
- Power-on Value Setting
- Safe Value Setting
- Wide Operating Temperature Range: -25 to +75°C
Specifications
| Communication |
| Interface |
RS-485 |
| Bias Resistor |
No (Usually supplied by the RS-485 Master. Alternatively,
add a tM-SG4 or SG-785.) |
| Format |
(N, 8, 1) (N, 8, 2) (E, 8, 1) (O, 8, 1) |
| Baud Rate |
1200 to 115200 bps |
| Protocol |
Modbus RTU, DCON |
| Dual Watch Dog |
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 |
- |
| Isolation |
Intra-Module Isolation,
Field-to-Logic |
2.5 kVDC |
| EMS Protection |
| ESD (IEC 61000-4-2) |
±8 kV Contact for each Terminal |
| EFT (IEC 61000-4-4) |
±4 kV for Power Line |
| RS (IEC 61000-4-5) |
- |
| Power |
| Reverse Polarity Protection |
Yes |
| Input Range |
10 ~ 30 VDC |
| Consumption |
4 W |
| Mechanical |
| Dimensions (L x W x H) |
123 mm x 72 mm x 35 mm |
| Installation |
DIN-Rail or Wall Mounting |
| Environment |
| Operating Temperature |
-25°C ~ +75°C (-13°F ~ +167°F) |
| Storage Temperature |
-40°C ~ +85°C (-40°F ~ +185°F) |
| Humidity |
10 ~ 95% RH, Non-condensing |
I/O Specification
| Analog Output |
| Channels |
4 |
| Current Output Wiring |
Source |
| Range |
0 ~+5 VDC, ±5 VDC, 0 ~ +10 VDC, ±10 VDC,
0 ~ +20 mA, +4 ~ +20 mA |
| Resolution |
16-bit |
| Accuracy |
±0.02%% of FSR |
| DA Output Response Time |
10 ms per channel |
| Programmable Output Slope |
ON Voltage Level |
0.0625 ~ 512 V/Second |
| OFF Voltage Level |
0.125 ~ 1024 mA/Second |
| Open Wire Detection |
1000 Ω |
| Short Circuit Protection |
Yes |
| Power-on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
| Digital Input |
| Channels |
4 |
| Wet Contact |
ON Voltage Level |
+1 VDC Max. |
| OFF Voltage Level |
+4 ~ 30 VDC |
| Dry Contact |
ON Voltage Level |
Close to GND |
| OFF Voltage Level |
Open |
| Effective Distance for Dry Contact |
500 M Max. |
| Counters |
Max. Count |
65535 (16-bit) |
| Max. Input Frequency |
100 Hz |
| Min. Pulse Width |
5 ms |
| Input Impedence |
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- |
| Overvoltage Protection |
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+60 VDC |
| Digital Output |
| Output Channels |
4 |
| Type |
Open Collector |
| Sink/Source (NPN/PNP) |
Sink |
| Load Voltage |
+3.5 VDC ~ +50 VDC |
| Max. Load Current |
700 mA/Channel |
| Overvoltage Protection |
60 VDC |
| Overload Protection |
1.4 A (with short-circuit protection) |
| Power-on Value |
Yes, Programmable |
| Safe Value |
Yes, Programmable |
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