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tM-DA1P1R1 CR 1-channel Isolated AO, 1-channel Isolated DI (Wet) and 1-channel Power Relay Module (RoHS)
tM-DA1P1R1 CR: Module RS-485 Modbus & DCON 1 kênh đầu ra tương tự AO +1 kênh đầu vào số DI + 1 kênh đầu ra Relay
Features
• Isolated Analog Output
• Isolated Digital Input
• Power Relay Output
• Configurable Power-on Value Settings
• Configurable Safe Value Settings
• 4 kV ESD Protection
• 3 kV Intra-module Isolation
• Wide Operating Temperature Range: -25 ~ +75°C
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 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.
Specification
CPU Module | |
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Watchdog Timer | Communication (Programmable) |
Isolation | |
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Intra-module Isolation | 2500 VDC |
EMS Protection | |
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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 | |
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Status | 1 x Power and Communication |
Analog Output | |
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Channels | 1 |
Type | Voltage Current |
Range | 0 ~ 10 V, 0 ~ 20 mA, 4 ~ 20 mA |
Resolution | 12-bit |
Accuracy | ±0.1% of FSR |
DA Output Response Time | 10 ms |
Voltage Output Capability | 20 mA |
Current Load Resistance | 500 Ω |
Digital Input/Counter | |
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Channels | 1 |
Type | Dry Contact, Source Wet Contact, Sink/Source |
Wet Contact, ON Voltage Level | +3.5 VDC ~ +50 VDC |
Wet Contact, OFF Voltage Level | +1 VDC Max. |
Dry Contact, ON Voltage Level | Close to GND |
Dry Contact, OFF Voltage Level | Open |
Max. Counts | 65535 (16-bit) |
Frequency | 100 Hz |
Min. Pulse Width | 5 ms |
Input Impedance | 10 KΩ, 0.5 W |
Overvoltage Protection | 70 VDC |
Relay Output | |
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Channels | 1 |
Type | Power Relay, Form C |
Contact Rating | NO : 10 A @ 250 VAC NC : 6 A @ 250 VAC |
Operate Time | 15 ms Max. |
Release Time | 5 ms Max. |
Electrical Endurance | 5 X 10^4 OPS |
Mechanical Endurance | 1 X 10^7 OPS |
Surge Strength | 250 VAC or 30 VDC |
Power on Value | Yes, Programmable |
Safe Value | Yes, Programmable |
COM Ports | |
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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 | |
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Reverse Polarity Protection | Yes |
Consumption | 1.8 W Max. |
Powered from Terminal Block | Yes, 10 ~ 30 VDC |
Mechanical | |
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Dimensions (mm) | 52 x 98 x 27 (W x L x H) |
Installation | DIN-Rail Mounting |
Environmental | |
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Operating Temperature | -25 °C ~ +75 °C |
Storage Temperature | -30 °C ~ +80 °C |
Humidity | 10 ~ 95% RH, Non-condensing |
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Ordering information
tM-DA1P1R1 CR | 1-channel Isolated AO, 1-channel Isolated DI (Wet) and 1-channel Power Relay Module (RoHS) |
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