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Product Center Industrial Edge Control And I/O MR20 Integrated IO Module MR20-MT-1612R

MR20-MT-1612R

16 channel digital input, NPN/PNP type; 12 channel relay output

Supports rich protocols, all-round isolation, grounding protection design, high signal density, up to 64 points, plug-in terminals, easy maintenance

Online consultation Free trial
Technical Parameter Pertinent Literature Operation guidance Related cases

Technical parameter

Product Description
Product Description 16 channel digital input, NPN/PNP type; 12 channel relay output
Interface parameters
Bus protocol ModbusTCP
Transmission distance ≤ 100 meters (station distance)
Transmission speed 100/10Mbps, adaptive, full duplex
Network interface 2 x RJ45, switch function
Relay output
Output points 12
Type Relay, dry contact
Maximum switching voltage 30VDC/277VAC
Rated current at each point (maximum) 2A 250VAC/30VDC
Surge voltage (between coil and contact) 10KV（1.2/50μs）
Isolation (on-site and logical side) 1500V AC for 1 minute (coil and contact) No (coil and logic side)
Current at each common terminal (maximum) 4A
Mechanical durability 2 × 10 ^ 7 times
Contact life under rated load 1 × 105 times (resistive load, room temperature, 1.5 seconds on and 1.5 seconds off)
Contact life under rated load 1 × 105 times (resistive load, room temperature, 1.5 seconds on and 1.5 seconds off)
Digital input
Rated voltage 24 VDC（18V~30V）
Number of signal points 16
Signal type Source type/leakage type
Input current 2.3 mA
Isolation method Optocoupler isolation
Isolation and voltage resistance 500 VAC
Technical parameter
Anti reverse connection protection Support
Electrical isolation 500 VAC
Size 105×77×25 mm
Working temperature -25 ～ +60℃
Storage temperature -40 ～ 85℃
Relative humidity 95%, no condensation
Protection level IP20

Pertinent Literature

2D drawing of MR20 series product dimensions (32 points)

Download

MR20 wiring diagram (32 points)

Download

Operation guidance

Smart200 and MR20 integrated IO configuration process
The configuration process of S7-300 and MR20 integrated IO in Boruto V19

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