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Discrete input/output module

iR-DM16-N Discrete input/output module

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Order code:

iR-DM16-N

Number:

Available in stock

🎯 Purpose:
The iR-DM16-P module from Weintek is a universal solution for collecting and processing digital signals in automation systems.
It combines digital inputs and digital transistor outputs, which reduces the number of separate modules required and ensures a more compact and cost-effective system configuration.

It can be used as part of the iR series distributed I/O system via communication modules (iR-ETN, iR-COP, iR-ECAT) or as part of the cMT-CTRL01 controller running CODESYS.

⚙️ Technical Specifications:

  • 🔌 Inputs: 8 digital inputs (Sink/Source)
  • ⚡ Outputs: 8 digital outputs (transistor NPN, up to 0.5 A/channel, max 4 A total)
  • 🔋 Rated output supply voltage: 24 V DC
  • 📥 Input current: ~5 mA/channel
  • ⏱ Response time:
    • Input: ≤ 5 ms
    • Output: supports high-speed switching mode
  • 🛡 Galvanic isolation: between inputs, outputs, and the internal logic circuit
  • 📦 Connections: removable terminal blocks (for easy installation and maintenance)
  • 🔋 Power consumption: ~130 mA (from the internal bus)
  • 🌡 Operating temperature: 0…+55 °C
  • 📐 Dimensions: 30 × 109 × 81 mm
  • ⚖️ Weight: ~120 g
  • 📏 Protection rating: IP20, DIN-rail mounting

💡 Functional Capabilities:

  • Signal acquisition — receives digital signals from buttons, limit switches, position sensors, emergency signals, etc.
  • Control signal generation — transistor outputs allow control of relays, indicators, solenoid valves, and low-power motors.
  • Versatility — inputs and outputs in one module save space in control cabinets.
  • Scalability — can work together with other iR series modules (analog I/O, relay modules, high-speed modules).
  • Direct integration with cMT-CTRL01 — can operate as an I/O module in CODESYS projects.
  • Status indication — LEDs for each input and output on the front panel.
  • Reliability — galvanic isolation ensures protection against noise and overloads.
  • Easy installation — compact housing with removable terminals for quick and convenient wiring.
Input/Output:
  • 8 discrete inputs (PNP/NPN)
  • 8 discrete outputs (NPN)
Interfaces:
  • Connection from communication module
  • iR-ETN
  • iR-COP
  • iR-ECAT
  • cMT-CTRL01
Power supply:
  • From communication module
  • iR-ETN
  • iR-COP
  • iR-ECAT
  • cMT-CTRL01
Seller

4 290

including VAT

iR-DI16-K

iR-DM16-P

iR-DM16-N

General information:

Functional purpose:

Discrete input module

Discrete input and output module

Discrete input and output module

Digital Input

Input Logic

Sink or Source

Sink or Source

Sink or Source

Number of Inputs

16

8

8

High Level Input Voltage

24VDC
15~28VDC

24VDC
15~28VDC

24VDC
15~28VDC

Low Level Input Voltage

0~5VDC

0~5VDC

0~5VDC

Response Time

OFF->ON: 5 ms
ON->OFF: 1 ms

OFF->ON: 5 ms
ON->OFF: 1 ms

OFF->ON: 5 ms
ON->OFF: 1 ms

Isolation

Optical Isolation

Optical Isolation

Optical Isolation

Digital Output

Output Logic

N/A

Source

Sink

Number of Outputs

N/A

8

8

Output Voltage

N/A

11~28VDC

11~28VDC

Output Current

N/A

0.5A per channel (Max 4A)

0.5A per channel (Max 4A)

Response Time

N/A

OFF->ON: 300μs
ON->OFF: 300μs

OFF->ON: 300μs
ON->OFF: 300μs

Isolation

N/A

Optical Isolation

Optical Isolation

Power:

Input Power:

External none, from PLC or coupler module

External none, from PLC or coupler module

External none, from PLC or coupler module

Power Consumption:

83mA@5VDC

130mA@5VDC

130mA@5VDC

Specification:

Enclosure:

Plastic

Plastic

Plastic

Dimensions WxHxD:

27 x 109 x 81 mm

27 x 109 x 81 mm

27 x 109 x 81 mm

Weight:

Approx. 0.12 kg

Approx. 0.12 kg

Approx. 0.12 kg

Environment:

Protection Structure:

IP20

IP20

IP20

Operating Temperature:

0° ~ 55°C (32° ~ 131°F)

0° ~ 55°C (32° ~ 131°F)

0° ~ 55°C (32° ~ 131°F)

Relative Humidity:

10% ~ 90% (non‐condensing)

10% ~ 90% (non‐condensing)

10% ~ 90% (non‐condensing)