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1-channel Analog Output, 1-channel Digital Input and 1-channel Relay Output Module


1-channel Analog Output, 1-channel Digital Input and 1-channel Relay Output Module

  Price:  $169.00  

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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.

  • 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


  • Industrial Automation
  • Industrial Machinery
  • Building Automation
  • Dimmer Control
  • Food and Beverage Systems
  • Semiconductor Fabrication
  • Control Systems


Analog Output
Channels 1
Type 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
Channel 1
Type Dry
On Voltage Level Close to GND
Off Voltage Level Open
Counters Channels 1
Max. Count 65535 (16-bit)
Max. Input Frequency 100 Hz
Min. Pulse Width 5 ms
Relay Output
Channels 1
Type Power Relay, Form C
Operating Load Voltage Range 250 VAC or 30 VDC
Max. Load Current NO : 10 A @ 250 VAC
NC : 6 A @ 250 VAC
Operating Time 15 ms max.
Release Time 5 ms max,
Mechanical Endurance 1 X 107 OPS
Electrical Endurance 5 X 104 OPS
Power On and Safe Value Yes, Programmable


Interface RS-485
Format (N, 8, 1), (N, 8, 2), (O, 8, 1), (E, 8, 1)
Baud Rate 1200 ~ 115200 bps
Protocol DCON, Modbus/RTU, Modbus/ASCII
Watchdog Communication (Programmable)
LED Indicators
Power 1 LED as Power Indicator
Intra-module Isolation, Field-to-Logic 2500 VDC
EMS Protection
ESD (IEC 61000-4-2) +/-4 kV Contact for Each Terminal
+/-8 kV Air for Random Point
EFT (IEC 61000-4-4) +/-4 kV for Power
Power Requirements
Reverse Polarity Protection Yes
Powered from Terminal Block Yes, 10 ~ 30 VDC
Consumption 1.8 W Max.
Dimensions (W x L x H) 52 mm x 98 mm x 27 mm
Installation DIN-Rail Mounting
Operating Temperature -25°C ~ +75°C
Storage Temperature -30 ~ +80°C
Humidity 10 ~ 95% RH, Non-condensing

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