Module RS-485 Modbus RTU 4 kênh AI+2 kênh DI+2 kênh DO ICP DAS tM-AD4P2C2 CR
Features
- Multifunction (4 AI, 2 DI and 2 DO)
- 2 Voltage Input Channels and 2 Current Input Channels
- 2-channel DI Can be Used as 16-bit Counters
- 2-channel DO Can be Used as Voltage Input Limit Alarms
- Adjustable Sampling Rate
- Configurable Power-on Value and Safe Value Settings
- Dual Watchdog
Introduction
The tM-DA1P1R1 is an RS-485 Interface module that offers 1 analog output channel, 1 digital input channel, and 1 relay output channel. Analog output resolution is 12-bit with an output range of 0~10V and 0~20mA. The Digital input channel is a dry contact type and provides a 16-bit counter function. The Relay output type is a Form C, and all I/O terminals provide 4 kV ESD protection and 3 kV intra-module isolation.
Applications
- Industrial Automation
- Industrial Machinery
- Building Automation
- Food and Beverage Systems
- Semiconductor Fabrication
- Control Systems
Specifications
| CPU Module |
| Watchdog Timer |
Module, Communication (Programmable) |
| Isolation |
| Intra-module Isolation |
2500 VDC |
| EMS Protection |
| EFT (IEC 61000-4-4) |
±4 kV for Power |
| ESD (IEC 61000-4-2) |
±4 kV Contact for Each Terminal
±8 kV Air for Random Point |
| LED Indicators |
| Status |
1 x Power and Communication |
| Analog Input |
| Channels |
Voltage: 2 Single-ended
Current: 2 Single-ended |
| Range |
Voltage: ±1 V, ±2.5 V, ±5 V, ±10 V
Current: ±20 mA, 0 ~ 20 mA, 4 ~ 20 mA |
| Resolution |
Normal Mode: 14-bit
Fast Mode: 12-bit |
| Accuracy |
Normal Mode: ±0.1%
Fast Mode: ±0.5% |
| Sampling Rate |
Normal Mode: 10 Hz
Fast Mode: 200 Hz |
| Input Impedance |
Voltage: 10 MΩ
Current: 136 Ω |
| Overvoltage Protection |
120 VDC |
| Overcurrent Protection |
50 mA at 110 VDC |
| Individual Channel Configuration |
Yes |
| Zero Drift |
±20 μV/°C |
| Span Drift |
±25 ppm/°C |
| Digital Input/Counter |
| Channels |
2 |
| Type |
Wet Contact |
| Sink/Source (NPN/PNP) |
Source |
| ON Voltage Level |
+3.5 ~ +50 VDC |
| OFF Voltage Level |
+1 VDC Max. |
| Max. Counts |
65535 (16-bit) |
| Frequency |
50 Hz |
| Min. Pulse Width |
10 ms |
| Input Impedance |
10 KΩ, 0.5 W |
| Overvoltage Protection |
70 VDC |
| Digital Output |
| Channels |
2 |
| Type |
Isolated Open Collector |
| Sink/Source (NPN/PNP) |
Sink |
| Load Voltage |
+3.5 ~ +50 VDC |
| Load Current |
700 mA/channel |
| Overvoltage Protection |
60 VDC |
| Overload Protection |
1.4 A |
| Short-circuit Protection |
Yes |
| Power on Value |
Programmable |
| Safe Value |
Programmable |
| COM Ports |
| Ports |
1 x RS-485 |
| Baud Rate |
1200 ~ 115200 bps |
| Data Format |
(N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1) |
| Protocol |
DCON, Modbus RTU, Modbus ASCII |
| Power |
| Reverse Polarity Protection |
Yes |
| Consumption |
1 W Max. |
| Powered from Terminal Block |
10 ~ 30 VDC |
| Mechanical |
| Dimensions (mm) |
52 x 98 x 27 (W x L x H) |
| Installation |
DIN-Rail Mounting |
| Environment |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +75 °C |
| Humidity |
10 ~ 95% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| tM-AD4P2C2 CR |
4-channel Isolated AI, 2-channel Isolated DI (Wet) and 2-channel Isolated DO (Sink, NPN) Module (RoHS) |
